HODGKIN, Alan Lloyd

HODGKIN_ALAN_LLOYD

Catalogue of the papers and correspondenceof Sir Alan Lloyd Hodgkin OM FRS (1914 - 1998) VOLUME 1 General introduction Section A, Biographical Section B, University of Cambridge by Simon Coleman, Peter Harper and Timothy E. Powell NCUACS catalogue 136/1/05 A.L. Hodgkin NCUACS 136/1/05 1 Title: Catalogue of the papers and correspondenceof Sir Alan Lloyd Hodgkin OM FRS (1914-1998), physiologist Compiled by: Simon Coleman, Peter Harper and Timothy E. Powell Description level: Fonds Date of material: 1902-2000 Extent of material: ca 3000 items Deposited in: The Library, Trinity College Cambridge Reference code: GB 0016 A.L. HODGKIN © National Cataloguing Unit for the Archives of Contemporary Scientists, University of Bath. NCUACS catalogue no. 136/1/05 A.L. Hodgkin NCUACS136/1/05 The work of the National Cataloguing Unit for the Archives of Contemporary Scientists, and the production of this catalogue, are made possible by the support of the following societies and organisations: The Biochemical Society TheInstitute of Physics TheInstitution of Chemical Engineers The Royal Society The Royal Society of Chemistry Trinity College, Cambridge The Wellcome Trust A.L. Hodgkin NCUACS 136/1/05 NOT ALL THE MATERIALIN THIS COLLECTION MAY YET BE AVAILABLE FOR CONSULTATION. ENQUIRIES SHOULD BE ADDRESSED IN THE FIRST INSTANCE TO: THE ARCHIVIST TRINITY COLLEGE LIBRARY CAMBRIDGE A.L. Hodgkin NCUACS 136/1/05 LIST OF CONTENTS GENERAL INTRODUCTION Items Page SECTION A BIOGRAPHICAL A.1-A.202 SECTION B UNIVERSITY OF CAMBRIDGE B.1-B.435 SECTION C RESEARCH C.1-C.1127 10 36 73 SECTION D DRAFTS AND PUBLICATIONS D.1-D.465 188 SECTION E LECTURES AND SPEECHES E.1-E.226 248 SECTION F VISITS AND CONFERENCES F.1-F.61 280 SECTION G SOCIETIES AND ORGANISATIONS G.1-G.237 289 SECTION H CORRESPONDENCE H.1-H.158 303 SECTION J NON-TEXTUAL MATERIAL J.1-J.121 INDEX OF CORRESPONDENTS 317 333 A.L. Hodgkin NCUACS 136/1/05 GENERAL INTRODUCTION PROVENANCE 5 The papers were received from Trinity College Cambridge in June 2002. OUTLINE OF THE CAREER OF SIR ALAN LLOYD HODGKIN Alan Lloyd Hodgkin was born in Banbury, Oxfordshire, on 5 February 1914. His father, George Hodgkin, a Quaker, trained as a civil engineer before finding employment in a bank in Banbury. He died in Baghdad while engaged in relief work when Hodgkin wasstill an infant. Hodgkin’s family background was notable for distinguished and varied intellectual achievement. His grandfather Thomas Hodgkin was a mediaevalhistorian; his great uncle (also called Thomas) was the physician and anatomist who gave his name to Hodgkin’s Disease; and his great-great grandfather was the pioneer meteorologist Luke Howard. A cousin (through marriage) wasthe crystallographer and 1964 Nobel laureate for Chemistry, Dorothy Hodgkin. During his boyhood Hodgkin developed a strong interest in ornithology, undertaking detailed studies of bird behaviour during stays with various relatives around the country. After attending the Downs School, Colwall, Herefordshire and Gresham’s School, Holt, Norfolk, he won a scholarship to Trinity College Cambridge in 1932 to study for the Natural Sciences Tripos. After opting for physiology in Part Il he obtained a First Class. He started research on the excitation of nerve in his final undergraduate year and waselected to a Junior Research Fellowship at Trinity College in 1936 — the earliest opportunity for election. Hodgkin’s postgraduate work, following a suggestion from E.D. (later lord) Adrian, centred on experiments with crab nerve fibre and resulted in the first direct observation of a ‘local response’ to an electrical shock. This observation challenged the widely-accepted ‘all-or- none’ theory of response developed by K. Lucas. After being awarded travelling fellowship from the Rockefeller Foundation in 1937, Hodgkin spent a year at the Rockefeller Institute in New York and the Marine Biological Laboratory, Woods Hole, Massachusetts, where he met K.S. Cole and H.J. Curtis. While at Woods Hole, he gained first-hand experience of Cole and Curtis’s measurements of membrane conductivity using the giant nerve fibres of squid. This short period had a profound influence on the course of Hodgkin’s scientific career. He began his own experiments on squid in the summer of 1939 at the laboratory of the Marine Biological Association, Plymouth, working for the first time with A.F. Huxley. However, this work was soon interrupted by the outbreak of World War Two. A.L. Hodgkin NCUACS 136/1/05 6 On the outbreak of war Hodgkin volunteered to work on aviation medicine at the Royal Aircraft Establishment, Farnborough before being transferred to the Telecommunications Research Establishment in February 1940. At the TRE he assisted in the successful development of centimetric airborne radarfor aircraft interception before working on ways of using radar to defend British night bombers. He wasalso posted to the British Air Commission and spent three months in the USAin early 1944 exchanging information on radar work. In 1946 Hodgkin and Huxley resumed their research on the nerve impulse using squid, initially attempting to understand the questions regarding the movement of sodium and potassium ions across resting and excited membranes. The experimental work was carried out during the summer seasons at the MBA, Plymouth. The 1948 season saw theintroduction of Hodgkin‘s ‘voltage clamp’ equipmentand the results obtained with it the following year eventually resulted in the publication of five papers in 1952. The work represented an enormous advancein the understanding of the ionic processes involved in the nervous impulse and was recognised by the award of the Nobel prize in Physiology or Medicine in 1963 jointly to Hodgkin, Huxley and J.C. Eccles (who worked independently of the former two). Anthony Tucker (Guardian, 21 December 1998) explained that Hodgkin and Huxley’s work ‘although seemingly isolated and remote, is fundamental to understanding not only the way our nervous system works, but in the study of the underlying biochemistry of diseases underlying neural malfunction’. Hodgkin became Foulerton Research Professor of the Royal Society in 1952. He now moved on to study a range of problems of nerve membrane permeability, still using squid as the basis for his investigations. His work on muscle with P. Horowicz in the late 1950s, and later with R.H. Adrian and W.K. Chandler, added to the understanding of the mechanism by whichelectrical excitation of muscle is linked to its mechanical contraction. His interest in the physiology of vision began at WoodsHole in 1962 during a visit to the USA. Working with M.G.F. Fuortes, he studied the eye of the Limulus crab and recorded the electrical changes in an activated visual cell. From 1970, following his election to the John Humphrey Plummer Professorship of Biophysics, Hodgkin pursued research that could be carried out entirely in Cambridge. This focused on the physiology of vision, in particular in collaboration with D. Baylor of Stanford University. He retired from the chair in 1981. In addition to the Nobel Prize, Hodgkin was accorded many honours for his work. He waselected a Fellow of the Royal Society in 1948, giving its Croonian Lecture in 1957 and Tercentenary Lecture in 1960 and receiving the Royal Medal (1958) and Copley Medal (1965). He was knighted in 1972 and appointed to the Order of Merit in 1973. Although first and foremost a dedicated research scientist, Hodgkin nevertheless served as President of the Marine Biological Association, 1966-1976, Chancellor of the University of Leicester, 1971-1984, President of the Royal Society, 1970-1975, and Master of Trinity College Cambridge, 1978-1984. During his Presidency he steered the Royal Society through a period of financial difficulties and changing relationships between the Government and scientific Research Councils. A.L. Hodgkin NCUACS 136/1/05 7 In 1944 Hodgkin married Marion de Kay Rous, daughter of the American scientist, Peyton Rous, who received a Nobel Prize for his work on cancer. They had one son and three daughters. Hodgkin died in December 1998after long illness. For further information about Hodgkin see his autobiography, Chance and Design: Reminiscences of Science in Peace and War, Cambridge University Press, 1992, and the memoir by Andrew Huxley, ‘Sir Alan Lloyd Hodgkin’, Biographical Memoirs of the Fellows of the Royal Society, vol 46 (2000), 219-246, a copy of which is at A.3. DESCRIPTION OF THE COLLECTION The material in this collection is presented in the order given in the list of contents. It covers the period 1902-2000. Section A, Biographical, presents varied and significant material, 1902-2000, with substantial coverage of Hodgkin’s childhood and school years. There are childhood drawings, some showing his very early interest in ornithology, school reports, academic notes and essays, and ornithological notebooks, essays and photographs (1924-1932). Among the material from his undergraduate days are accounts of experiments done at The Freshwater Biological Association, Lake Windermere, May 1932, his first experience of research. The family correspondence chiefly consists of letters from Hodgkin (andlater his family) to his mother, covering most years from 1923 to 1977, and there is also some of Hodgkin’s correspondencewith friends and colleagues. In addition, there are papersrelating to various occasions and functions, biographical material on E.D. Adrian and W.A.H. Rushton, and photographs of Hodgkin (some featuring scientific colleagues and friends) dating from the 1920s to 1984. Section B, University of Cambridge, chiefly comprises papers relating to the running of the Physiological Laboratory, with particular reference to Hodgkin’s research group. The mostsignificant documentation is of laboratory staff, principally scientific colleagues and research workers, covering professional matters and, in several cases, research and publications. There are also correspondence and papers concerning laboratory funding, the purchase of equipment and animals for use in research, and other matters. Hodgkin’s teaching in the Department of Physiology is represented by lecture notes, course papers etc, while there is some material relating to Trinity College business, chiefly during his period as Master. A further group of papers reflects Hodgkin’s involvement in the Council of the School of Biological Sciences and other committees for Biophysical Chemistry and Colloid Science. A.L. Hodgkin NCUACS 136/1/05 8 Section C, Research, provides comprehensive documentation of Hodgkin’s three main areas of physiological investigation: nerve, muscle and vision. A series of over a hundred notebooks in Hodgkin’s hand (the hands of others, such as A.F. Huxley and B. Katz also appear) are divided into ‘Experimental’ and ‘Theoretical and general’, and cover the period 1934-1987. The ‘Experimental’ series begins with Hodgkin’sfirst research on nerve - conduction blocking experiments in frog’s nerve - carried outin his final undergraduate year. Two notebooks were used during his important year at the Rockefeller Institute and the Woods Hole laboratory (1937-1938). A number document Hodgkin and Huxley’s experiments on squid (1939, 1946-1949), including some using the ‘voltage clamp’. From the 1950s there is coverage of further work on nerve, experiments on muscle with P. Horowicz (late 1950s), and research on vision beginning with the Limulus experiments in 1962 (see ‘Outline of career’ above). The ‘Theoretical and general’ notebooks provide background theory to the three aforementioned topics and also include notes on general physiology. The bulk of the Research section comprisesfiles which provide an enormous amount of experimental data and theory from all periods of Hodgkin’s career and include the particular topics mentioned above. Thereis a significant amountof early research material (to 1939), particularly covering the conduction blocking and ‘local response’ experiments (the latter at Wood’s Hole). The post-1939 files include a few papersrelating to Hodgkin’s wartime work at the TRE. The very long sequenceof post-1960files is largely on vision. There is very little correspondence: collaborators such as A.F. Huxley and M.G.F. Fuortes are represented, as is Sir John Eccles. Section D, Drafts and publications, dates from c.1938 to 1988, though the earliest published paper in the section is from 1945. The material in this section is closely related to parts of Section C. A chronological sequence of drafts of published papers and unpublished drafts also includes much experimental data and calculations. There is unpublished material relating to Hodgkin and Huxley’s first experiments on squid nerve fibre (1939) and drafts of their first paper (published in 1945) resulting from their 1939 work at Plymouth. Also documenting pre-war research are drafts of Hodgkin’s 1946 paper with W.A.H. Rushton on crab and lobster nerve fibres. The steady stream of papers on Hodgkin and Huxley’s critical work on the nerve impulse which appeared between 1947 and 1952 are partly represented: there are drafts of some of the papers accompanied by large quantities of experimental data, calculations and notes (in both Hodgkin and Huxley’s hands), with some correspondence. Included are later notes (1957) which recollect some of their theoretical analysis and discuss the chronology of the ‘sodium hypothesis’ which they demonstrated by experiment in 1947. Hodgkin’s work after 1952 on nerve, muscle and vision is well represented, in particular the publications on muscle with R.H. Adrian and W.K. Chandler, 1966-1972. There are notes, data and scientific correspondence found with the drafts. Also in this section are editorial correspondence anda setof off-prints. Section E, Lectures and speeches, covers the period 1950 to 1987 and presents a chronological sequenceof drafts of Hodgkin’s lectures and speeches delivered at various scientific congresses and symposia, social functions and other occasions. Included are the 18th International Physiological A.L. Hodgkin NCUACS 136/1/05 9 Congress, Copenhagen 1950; symposium on the neuron, Cold Spring Harbour, USA, 1952; the Royal Society Croonian Lecture, 1957; the Royal Society Tercentenary Lecture, 1960; Sherrington Lectures, University of Liverpool, 1961; Nobel Lecture, Stockholm, 1963; and Royal Society Anniversary Addresses, 1970, 1973-1975. Included also are speeches made by Hodgkin as Chancellor of the University of Leicester; for various functions during his Mastership of Trinity College Cambridge; at occasionsin connection with his Presidency of the Royal Society; and memorial speeches. Section F, Visits and conferences, covers the period 1961-1998, and presents material chiefly relating to foreign visits to attend scientific congresses or as a representative of the Royal Society (some are during his Presidency). Included are the following visits: 22nd and 26th International Congresses of Physiological Sciences, Leiden, Netherlands, 1962, and New Delhi, India, 1974; to the Soviet Union and China in connection with scientific exchanges, 1967 and 1972; to Kenya chiefly to view the work of the International Centre for Insect Physiology and Ecology, 1975; to Iran concerning the Imperial Academy of Sciences of Iran, 1976; and to the USA on several occasions, such as the Rockefeller University, New York, to give the first Hester Adrian Memorial Lecture, 1968, and to the Harvard Medical School, Boston, as Dunham Lecturer, 1976. Section G, Societies and organisations, has a substantial group of correspondence and papers covering Hodgkin’s long involvement with the Marine Biological Association of the United Kingdom. There is correspondence with successive Directors of the MBA’s Plymouth laboratory, 1959-1984, as well as some scientific correspondence. The Royal Society material is also significant, covering a variety of business during the period of Hodgkin’s Presidency (1970-1975) and_ including correspondence relating to the drafting of his Anniversary Address as incoming President and further correspondence concerning his 1975 Kenya visit (see Section F above). Also represented are The Medical Research Council, the Nuffield Foundation and the Physiological Society. Section H, Correspondence, spans the years 1945 to 1990 and chiefly comprises four sequences of scientific and general correspondence with colleagues, 1945-1969. Among the correspondents are E.D. Adrian, K.S. Cole, J.C. Eccles, P. Fatt, P. Horowicz, B. Katz, R.D. Keynes, W.L. Nastuk, M.F. Perutz, P. Rous and R. Stampfli. There is also a small amount of miscellaneous correspondence. Section J, Non-textual material, chiefly consists of a major series of photographic films from research, 1937-1963. There are also photographic slides from lectures, photographic prints and a few outsize items, chiefly mounted figures for published papers. There is also an index of correspondence. Simon Coleman Bath, February 2005 A.L. Hodgkin NCUACS 136/1/05 10 SECTION A BIOGRAPHICAL-A.1-A.202 1902-2000 A.1-A.38 BIOGRAPHICAL AND AUTOBIOGRAPHICAL A.39-A.69 EDUCATION A.70-A.103 CAREER, HONOURS AND AWARDS A.104-A.168 FAMILY A.169-A.173 PERSONAL CORRESPONDENCE A.174-A.187 OCCASIONS AND FUNCTIONS A.188-A.193 COLLEAGUES A.194-A.202 PHOTOGRAPHS A.1-A.38 BIOGRAPHICAL AND AUTOBIOGRAPHICAL 1914-2000 A.1-A.3 Obituaries, memorials and tributes 1998-2000 A.1 Obituaries The Times, 21 December 1998. Daily Telegraph, 21 December 1998. Guardian, by Anthony Tucker, 21 December 1998. A.2 Obituary The Independent, by Andrew Huxley, 4 January 1999. A.3 ‘Sir Alan Lloyd Hodgkin’ by Andrew Huxley, Biographical Memoirs of the Fellows of the Royal Society, vol 46 (2000), 219-246 Copy of memoir. 1998 1999 2000 A.L. Hodgkin NCUACS136/1/05 11 Biographical A.4-A.5 Curricula vitae and list of publications c.1975-1988 Curricula vitae c.1975, 1988 Publications list A.6-A.18 Autobiographical information 1987 1963-1988 1996 A.4 A.5 A.6 A.7 A.8 A.9 ‘Sir Alan L. Hodgkin’, The History of Neuroscience in Autobiography, vol 1, Society for Neuroscience 1996, pp 252-292 Autobiographical account by Hodgkin. ‘Chance and design in electrophysiology: an informal account of certain experiments on nerve carried out between 1934 and 1952’, in eds Hodgkin et al, The Pursuit of Nature, Cambridge University Press, 1977, pp1-21. 1977 Entries for Who’s Who 1965-1988 Entries for Who’s Who in America and Who’s Whoin the World 1965-1985 A.10 Entries for Who’s Whoof British Scientists 1968-1980 Also includes entries in similar directories. A.11 Entries for miscellaneous biographical directories and learned societies’ membership records 1964-1986 A.L. Hodgkin NCUACS 136/1/05 12 Biographical A.12 A.13 A.14 manuscript autobiographical account to Nd Hodgkin’s c.1938. 21pp. Foundin envelopeinscribed '1983’. Short biographical correspondence re Modern Men of Science account revision for Men of for European edition Science; of Nd, 1972- 1973 Interview with Hodgkin by David Fishlock, Times, 29 November 1974 Financial 1974 Photocopy. A.15-A.17 Biographical interviews with Hodgkin by R.G. Frank, 1978-1981 1981 A.15 A.16 A.17 A.18 Photocopy typescript notes of interviews 15 December 1978 and 2 January 1979 Letters Hodgkin’s replies from Frank; typescript questionnaire, with Book outline; background material Miscellaneous photographs etc, for publication requests for information, views, 1963-1976 A.19-A.22 Hodgkin’s ’Personal’ File 1936-1981 Includes University correspondence(leave etc), finances, donations to good causes, etc. A.L. Hodgkin NCUACS 136/1/05 13 Biographical A.19 1936, 1938 Licenses for animal experiments. A.20 1963-1970 A.21 A.22 A.23 Includes letter of thanks for service on Medical Research Council 1963, fiftieth birthday 1964, and nomination as PRS 1970. 1971-1976 1977-1981 Newspapercuttings 1970-1992 Much of the material relates to the Mastership of Trinity College, 1984. See B.343-B.349 for related material. A.24-A.29 Requests for autographs 1963-1986 Mostly answered by Hodgkin. 6 folders. A.30-A.38 Childhood memorabilia A.30 ‘Bag of good omens’ 1914-1923 1914 A manuscript note accompanying the bag explains: ‘This bag is given to Alan Lloyd Hodgkin Mar 18th 1914 at Wyddrington by his great grandmother Catharine Wilson according to an old Kendal custom to give a babyonits first visit a bag of good omens’. The bag contained a bun, an egg, a sixpence and salt. Only the sixpencesurvives. A.L. Hodgkin NCUACS 136/1/05 14 Biographical A.31 ’A birth guinea’ 1914 The moneyis in a small envelopeinscribed as follows: ‘A birth guinea from Great Grandmother Catharine Wilson. CW’s grandmother Lloyd always presented her grandchildren with a guinea now there are none, a shilling + a sovereign serve’. A.32 Locks of Hodgkin’s hair 1915-1916 Three locks, in envelopes dated June 1915, July 1915, January 1916. Also includes tiny card from an unidentified aunt in similar format envelope. A.33 Pictures made from coloured thread on card 1917 Five examples, one in envelope inscribed ’Father from ALH Xmas 1917 My Dear son’ A.34 ‘The Magic Doll’s House’ 1918 Children’s book inscribed on first page For our Alan, age four. 5 Feb 1918 with love from Father & Mother’. A.35-A.37 Paintings and drawings 1917-1923 Some dated on verso. 3 folders. Many of these pictures are of birds, showing Hodgkin’s very early interest in ornithology. A.38 Early examples of Hodgkin’s writing 1920, 1922 A.L. Hodgkin NCUACS 136/1/05 15 Biographical A.39-A.69 EDUCATION 1919-1936 A.39 Kindergarten and Preparatory School 1919-1922 School reports. A.40-A.41 Downs School, Colwall, Herefordshire 1923-1927 School reports. 2 folders. Hodgkin was a pupil at Downs School 1923-1927. The Headmaster was a cousin of his mother. For letters home in this period see A.106-A.111. For material relating to Hodgkin’s ornithological observations and photography in this period see A.62-A.64. A.42-A.50 Gresham's School, Holt, Norfolk 1927-1931 or 1932 Hodgkin was a pupil at Gresham’s School 1927-1931. For letters home in this period see A.111-A.121. For material relating to Hodgkin’s ornithological observations and photography in this period see A.65-A.69. A.42-A.43 School reports 1927-1931 2 folders. A.44 A.45 Contents of hardback ringbinder with (later) label on front cover 1931 Greshams School Botany ALH’ 1931 Typescript and manuscript notesandillustrations. The binder, in poor condition, has not been retained. Contents of hardback ringbinder with (later) label on front cover 1931 Greshams School Botany ALH’ 1931 Typescript and manuscript notes and illustrations. The binder, in poor condition, has not been retained. A.L. Hodgkin NCUACS136/1/05 16 Biographical A.46 A.47 English essay on the subject Would you rather be a great statesmanor a great scientific discover[sic] ?’ 1929 5pp manuscript. Hodgkin concludes he would rather be a greatscientist. Vegetation of Scott Head. Written Dec 1931 based on observation in early August 1931’ 1931 Contents of folder so inscribed: ’Holland-Martin Prize Essay’, 28pp typescript + illustrations and appendix. A.48 Untitled English essay on modernliterature 1931 or 1932 Found in folder with later inscription Written at Gresham either in 1931 or perhaps in February 1932. Very much influenced by Denys Thompson, Mac Eachran (at Holt) and by Axel’s castle (Edmund Wilson). | have no idea what this essay was written for or why two pages are virtually invisible.’ 17pp typescript. A.49 Annual Report of Gresham’s School Natural History Society 1931 Hodgkin waseditor of the Report. A.50 Typescript notes for school debates Nd A.51-A.61 Trinity College Cambridge A.51-A.53 ‘Some effects of temperature on the movements of Polycelis Accounts of experiments done at Windermere May 1932’ nigra. 1932-1936 1932 A.51 Typescript draft, with manuscript corrections. 41pp + figures. A.L. Hodgkin NCUACS136/1/05 17 Biographical A.52-A.53 ‘Windermere 1932 & data of experiments Polcelis nigra’ Contents of Hodgkin’s envelope so inscribed divided into two for ease of reference. 2 folders. A.54 Hardback notebookinscribed on front page ’A.L. Hodgkin Trinity College 1935’ 1935 Used from the front and from the back. Manyloose notes intercalated throughout. A.55-A.60 Lever file inscribed Nerve theory 1935-6’ 1934-1936 Manuscript and typescript notes. Includes notes on lectures by Bergmann (A.55), "The behaviour of sense organs’ by Hodgkin (A.57), Membrane Theory of the nerve impulse (Paper to Nat. Sci. Club) April 1934’ by Hodgkin (A.59), and ’Paper II A mathematical theory of nerve construction’ by Hodgkin, August 1935. 6 folders. A.61 Menu for Dinner of The Family’, Trinity College, 3 May 1935 1935 Also includes 1p manuscript poem ’Thanks. It was a pure delight’, written on verso of Balliol College, Oxford writing paper. A.62-A.69 Ornithology 1924-1932 Hodgkin’s interest in ornithology started at a very young age (see A.35-A.37). By the age of 10 he wasrecording his observations and by the time he was at Gresham's School he was taking photographs and submitting masterly essays to the Royal Society for the Protection of Birds. A.L. Hodgkin NCUACS 136/1/05 18 Biographical A.62 Hardback notebook with ’A.L.H. Bird diary 1924-5’ (later) label on front cover 1924-1925 Also inscribed on inside front cover ’Bird Diary April 1924. M.F. Hodgkin. A.L. Hodgkin’. Used for notes on birds seen, pictures, paintings, bird’s feathers. Includes loose notes. A.63 A.64 ‘Nature Note Book’ inscribed on front cover ’A.L. Hodgkin Birds 1925-6’ 1925-1926 Also inscribed on first page Summer Term 1925’. Used for notes on birds seen, pictures, paintings. Hardback pocket book with (later) label on front cover Sketch Book 1925-6 Mainly Birds’ 1925-1926 Used chiefly for ink sketches (probably by Hodgkin’s mother). A.65 ‘The Golden Plover’ by A.L. Hodgkin ’age 14 yrs 7mths’ 1928-1929 6pp manuscript + painting and photographs; letter from RSPB re awardof prize to Hodgkin. Found in folder with later inscription: Essay on the Golden Plover written in 1928 for the Royal Society for the Protection of Birds competition. My friend is Aunt Katie.’ A.66 ‘Observations on the Sparrow Hawk and an Appeal for the Protection of Hawksin General 1930 10pp typescript with photographs. A 1978 annotation on the front cover by Hodgkin records: ‘Written in 1930 (Aug-Sept) for the Roy Soc Protection of Birds [...] | had high hopes of this essay and was disappointed when it did not receive a prize and wasonly “highly commended"'. A.L. Hodgkin NCUACS 136/1/05 19 Biographical A.67-A.69 ‘Bird photographs 1931-2 Golden Plover, Long Eared Owl (Bamburgh), Sparrow Hawk(1930) Holt’ 1927-1932 Contents of Hodgkin’s folder so inscribed, divided into three for ease of reference. Includes other birds than those mentioned. A.70-A.103 CAREER, HONOURS AND AWARDS 1936-1987 A.70 A.71 A.72 Election to Fellowship, Trinity College Doctor of Science (Sc.D.), University of Cambridge Honorary Doctor of Science, University of Sheffield, July 1963 1936 1960 1963 A.73-A.83 Award of Nobel Prize for Physiology, 1963 1963-1965 Hodgkin received the Prize jointly with A.F. Huxley and J.C. Eccles ‘for their discoveries concerning the ionic mechanisms involved in excitation and inhibition in the peripheral cell membrane’. and central portions of the nerve Notification of award; correspondencere arrangements 1963 A.73 A.74 Correspondence re film of squid behaviour to be shown in Stockholm 1963 1963 A.75 Programme; itinerary etc A.L. Hodgkin NCUACS136/1/05 20 Biographical A.76-A.81 Letters and telegrams of congratulation 1963-1964 In chronological order. 6 folders. Not indexed. A.82-A.83 Letters asking for medical advice 1964-1965 2 folders. A.84 Honorary Doctor of Science, University of Newcastle upon Tyne, May 1965 1964-1965 A.85 Royal Society Copley Medal 1965 1965 Letters of congratulation only. Not indexed. A.86 A.87 A.88 A.89 Honorary Doctor of Science, University of East Anglia, April 1966 1965-1966 Election as President of the Royal Society, 1970 1970-1971 Letters of congratulation only. Not indexed. Offer of Mastership of Fitzwilliam College Cambridge, 1970 1970-1971 Election as Chancellor, University of Leicester, 1971 1971 Includes 10pp manuscript draft of speech of thanks at inauguration (at which he also received an Honorary Degree). A.L. Hodgkin NCUACS136/1/05 21 Biographical A.90 A.91 Honorary Doctor of Science, University of Manchester, May 1971 1971 Includes 3pp typescript of Hodgkin’s speech of thanks. Honorary Doctor of Science, November 1971 University of London, 1971 A.92 Knighthood, 1972 1972 Letters of congratulation only. Not indexed. A.93 Honorary Fellowship of Imperial College London, October 1972 1970-1972 A.94 Admission to the Order of Merit, 1973 1973 Letters of congratulation only. Not indexed. A.95 A.96 A.97 Honorary Doctor of Science, Memorial University of Newfoundland, St John’s, Newfoundland, Canada, May 1973 1972-1973 Includes 11pp manuscript draft of Hodgkin’s speech of thanks. While at St John’s Hodgkin also gave a talk on his scientific work. Honorary Doctor of Laws, University of Aberdeen, July 1973 1972-1973 Includes 2pp typescript of Hodgkin’s speech of thanks. Honorary Doctor of Science, Rockefeller University, New York, USA, June 1974 1973-1974 A.L. Hodgkin NCUACS 136/1/05 22 Biographical A.98 A.99 Honorary Doctor of Science, University of Wales, July 1974 1972-1975 Includes 3pp typescript of Hodgkin’s speech of thanks. Honorary Doctor of Science, University of Bristol, July 1976 1976 Includes typescript of presentation speech by F.C Frank. A.100 Honorary Doctor of Science, University of Oxford, June 1977 1976-1977 A.101 Election as Master of Trinity College Cambridge, 1978 1978 Includes photocopy of press-cutting profiling Hodgkin. A.102 Honorary Doctor of Science, University of Pisa, Italy, November 1987 1987 Includes 6pp typescript of Hodgkin’s speech of thanks, with Italian translation. A.103 Miscellaneous letters of congratulation 1974, 1977 A.104-A.168 FAMILY 1902-1977 The great bulk of this material is correspondence from Hodgkin, and later Hodgkin’s family, to his mother, at A.106-A.164. A.104 George Lloyd Hodgkin (father) 1902 Hardback journal labelled on front cover "Taupo Roto- aira’ and on first page No.2 Taupo 1902 May 6-June 30’. A.L. Hodgkin NCUACS136/1/05 Biographical jos A later typescript note found inside front cover records: ‘Written by Keith Lucas when he & G.L. Hodgkin were surveying lakes in New Zealand[...]'. Hodgkin's father died in Iraq in 1917. A.105-A.165 Mary Fletcher Hodgkin (later Mrs Lionel Smith) (mother) 1923-1977 A.105 Hardback notebook with label on front cover ‘Holiday diary kept by M.F.H. mostly 1924-1928 Sketches & entries by A.L.H.' (later) 1924-1929 Also inscribed on first page ‘The Holiday Book. M.F.H.- A.L.H., R.A.H., G.K.H.H.' Includes photographs of locations, the Hodgkin children at play etc pasted onto the pages and some looseatfront and back. Also loose at back is account of holiday Easter 1929. A.106-A.164 Family letters to M.F. Hodgkin 1923-1977 Correspondence from Hodgkin, later from Hodgkin's wife Marion (‘Marnie’) and then also from their children. of Hodgkin's and schoolboy Much student correspondence was not dated at the time and was subsequently by Hodgkin. The letters 1932-1943 were found groupedinto labelled periods of a few months. chronological arranged into order A.106-A.107 1923 2 folders. A.108-A.109 1924 2 folders. 1925 1927 A.110 A.111 A.L. Hodgkin NCUACS136/1/05 24 Biographical A.112 1928 A.113-A.115 1929 3 folders. A.116-A.118 1930 3 folders. A.119-A.121 1931 3 folders. A.122 1932 Jan-March Treworgan Harpenden Greshams ’ Correspondencesolabelled. A.123 ‘Bamburgh 27-4-32 Others Wray May 1932’ Correspondenceso labelled. A.124 ‘Jun-July 1932 Frankfurt’ Correspondencesolabelled. A.125 Trinity. Autumn Oct-Nov 1932’ Correspondencesolabelled. A.126 1933 Jan-April’ Correspondencesolabelled. A.L. Hodgkin NCUACS136/1/05 25 Biographical A.127 ‘April-Aug + Sept 1933. Entirely Cambridge. Easter + Long Vac[...]’ Correspondencesolabelled. A.128 ‘Autumn 1933 Cambridge’ Correspondenceso labelled. A.129 ‘Lent Term 1934 and Summer Term 1934 Easter’ Correspondencesolabelled. A.130 ‘Summer 1934’ Correspondencesolabelled. A.131 1934 A.L.H. Morocco’ Correspondencesolabelled. Letters from Hodgkin while on the Cambridge University Biological Expedition to the Atlas Mountains, July-August 1934. A.132 1934. Autumn’ Correspondencesolabelled. A.133 ’A.L.H. Spring 1937’ Correspondencesolabelled. A.134 Summer 1934 A.L. Hodgkin NCUACS136/1/05 26 Biographical A.135-A.138 1937-8 Letters from A.L.H. to M.F.S. from New York (& Mexico) (& Eire)’ Correspondence so labelled. The letters cover the period spent at the Rockefeller Institute for Medical Research, New York, and travelling thereafter. 4 folders. A.139 ’A.L.H. Oct-Dec 1938 from Cambridge’ Correspondence so labelled. A.140 from Trinity A.L.H. Jan-Mar 1939’ Correspondenceso labelled. A.141 ‘April-June 1939 From Cambridge’ Correspondence so labelled. A.142 ‘July-Aug 1939 Mainly Plymouth’ Correspondenceso labelled. Chiefly letters written while Hodgkin was working at the Marine Biological Association Station in Plymouth. A.143 ’A.L.H. Sept 1939-Jan 1940 Farnborough’ Correspondence so labelled. Letters written after Hodgkin took a temporarypostat the Royal Aircraft Establishment working on supply of oxygen to aircrews. Letter of 13 October 1939 includes account of tea with Thomas and Dorothy Hodgkin. A.L. Hodgkin NCUACS 136/1/05 27 Biographical A.144-A.145 February-December 1940 2 folders. A.146 ‘Jan-June 1941’ Correspondenceso labelled. A.147 A.148 *June-Dec 1941’ 1942 Halifax Crash Hensby’s death Jan1942 to end Dec 1942’ Correspondencesolabelled. In June 1942 a Halifax bomber testing a prototype of a 10 cm target-finding device crashed in the Wye Valley,killing all on board. Among the dead were Geoffrey Hensby, a close friend of Hodgkin, and Alan Blumlein. A.149-A.150 1943 Jan-Dec Break up with Tess’ Correspondencesolabelled. 2 folders. A.151 A.152 A.153 A.154 A.155 1958 1959 1960 1962 1963 A.L. Hodgkin NCUACS136/1/05 Biographical A.156 A.157 A.158 A.159 A.160 A.161 1964 1965 1966 1967 1968 1969 A.162 1969-1970 A.163 1971-1972 A.164 1975-1977 A.165 Miscellaneous personal correspondence to Mary Hodgkin A.166-A.167 Sarah Marion Hodgkin Sarah was the Hodgkins’first child, born in 1945. A.166 Postcard to Sarah from Hodgkin in Peru, 1 August A.167 Correspondence re Sarah's wedding 1936-1937, 1960 1959, 1968 1959 1968 A.L. Hodgkin NCUACS 136/1/05 29 Biographical A.168 Jonathan Alan Hodgkin 1967 8pp typescript grandparents. letter from Jonathan in Iraq to his Jonathan Hodgkin was the Hodgkins’ third child, born in 1949. A.169-A.173 PERSONAL CORRESPONDENCE 1937-1981 A.169 Correspondence to Charles Fletcher 1937-1938 Letters to C.M. Fletcher from Hodgkin in the US. Fletcher wasa friend of Hodgkin's from Trinity College. A.170-A.171 Correspondencefoundin binder labelled ‘Personal’ 1943-1946 Miscellaneous personal and business correspondence. Also includes carbon copies of letters from others copied to Hodgkin, chiefly on aspects of work at the Radar Research Establishment, Malvern. A.170 1943-1944 A.171 1945-1946 A.172 Correspondence with G.W. Edwards re first successful trial of 9 centimetre Air Interception Radar 1972-1981 Correspondence includes Hodgkin's recommendations for archival preservation of the flight notes. A.173 Correspondence with R. van der Hulst re early radar developments 1981 Includes transcript of Hulst's interview with P.|. Dee. A.L. Hodgkin NCUACS136/1/05 30 Biographical A.174-A.187 OCCASIONS AND FUNCTIONS 1971-1977, nd See also Lectures and speeches, section E. A.174 Opening of new building housing the Departments of Zoology and Experimental Biology, Oxford, 12 July 1971 1971 Correspondence; programme; information on the new building. Hodgkin opened the new building as President of the Royal Society. A.175 Opening of new Science Library and Medical Biology Building, Queen’s University of Belfast 1971 Correspondence; backgroundinformation on the Science Library. The openings wereoriginally planned for October 1971. They were subsequently postponed as it was felt that, given the circumstances in Northern Ireland, drawing attention to the new buildings might encourage terrorist attacks against them. A.176-A.177 Opening of new buildings, Ward Freman_ Buntingford, Hertfordshire, 1972 School, 1971-1972 A.176 A.177 A.178 Correspondence with Headmaster Background information on Seth Ward, 16th century bishop and native of Hertfordshire. Inauguration of new 5km Radio Telescope, Mullard Observatory, Cambridge, 17 October 1972 1972 Correspondence; backgroundinformation. Hodgkin inaugurated the telescope as President of the Royal Society. A.L. Hodgkin NCUACS136/1/05 31 Biographical A.179 A.180 A.181 Lecture in Memory of Trevor Shaw, Queen Mary College, London, 20 February 1974 1974 Letter of thanks and Hodgkin’s reply. Speech at Annual Dinner of the Metals Society, 24 April 1974 1974 Correspondence; 7pp typescript of Hodgkin’s speech. Opening of Tercentenary Exhibition George Ravenscroft and three hundred years of Lead Glass’, Science Museum, London, 3 October 1974 1974 Correspondence, 4pp manuscript draft speech, background information. of Hodgkin’s Hodgkin opened the exhibition as President of the Royal Society. A.181A Opening of Cambridge Science Park, 24 June 1975 1975 Correspondence, Hodgkin’s speech. manuscript draft and typescript of A.182-A.186 Unveiling London, 1 June 1977 of Blue Plaque to Alan Blumlein, Ealing, 1975, 1977 The radar pioneer Alan Blumlein was known to Hodgkin. He perished in the seme aircraft accident in June 1942 in which his close friend Geoffrey Hensbydied. A.182 Exchange with F.P. Thomson 1975 Includes material re Thomson’s campaign to secure a Blue Plaque for Blumlein. Thomson was a biographer of Blumlein who was instrumental in persuading the Greater London Council to mount the Blue Plaque in honour of Blumlein. A.183 Correspondence with Thomson 1977 A.L. Hodgkin NCUACS136/1/05 32 Biographical A.184 7pp manuscript draft and 7pp typescript of Hodgkin’s speech 1977 A.185 Arrangementsfor unveiling Includes typescripts of other speeches and photocopy of press report. A.186 Background material on Blumlein A.187 Speech at opening of exhibition on Luke Howard Nd App typescript. Luke Howard was a manufacturing chemist of the late eighteenth and early nineteenth century. A.188-A.193 COLLEAGUES 1948, 1971, 1980, nd Biographical Rushton. material on E.D. Adrian and W.A.H. A.188 E.D. Adrian 1948, nd Photocopy of letter to Lord Adrian on chronaxie (author unknown), 1948; 4pp typescript on ’Lord Adrian’s work on olfaction’ (author unknown), nd. February A.189-A.193 W.A.H. Rushton A.189-A.190 ‘Some contributions to Neurophysiology (1925-52)’ by Hodgkin recollections Rushton of William and_ his 1971, 1981, nd Nd A.189 10pp manuscript A.L. Hodgkin NCUACS 136/1/05 33 Biographical A.190 10pp typescript A.191 Rushton’s ’Personal Record of Fellow of the Royal Society’ 1971 35pp photocopytypescript. Sent to Hodgkin by Rushton in 1971. A.192 ’My Research in Vision’ by Rushton 1971 Photocopy typescript paginated 34-67; list of Rushton’s publications on vision. A.193 Rushton 'W.A.H. Cambridge. Campbell’ in the Memories of Physiological Clive Hood and Laboratory, Fergus Nd, 1980 typescript; 3pp therewith. obituary of Rushton 1980, found A.194-A.202 PHOTOGRAPHS 1926-1984 See also A.105. A.194 (& from the ‘Miscellaneous Downs) The Doctors Dilemma 1927, Macbeth (the Downs 1926)’. photographs from Holt 1926-1931 Contents of folder so inscribed: rugby team photographs and photographsfrom schoolplays, identified on verso. Also includes letter of congratulations to Hodgkin from F.L. McCarthy, December 1931. 5 photographs. A.L. Hodgkin NCUACS 136/1/05 34 Biographical A.195 School and class photographs 1920s Both feature Hodgkin. Probably from Downs School. 2 photographs. A.196 Mounted photographs taken by Hodgkin late 1920s Photographs of Downs School (exterior and interior) and surrounding countryside, wildlife etc. A.197 Portrait photographs of Hodgkin 1965, 1970, nd Taken at various stages of later career, the majority are not dated. 8 photographs. A.198 Mounted group photograph featuring Hodgkin 21965 Those featured may appear as Royal Society medallists for 1965. Hodgkin was awarded the 1965 Copley Medal. A.199 Photograph of Hodgkin inscribed on verso ‘Leningrad 1967’ 1967 A.200-A.202 Commemerative albums 1964, 1984 These are albums presented to Hodgkin by friends and colleagues to mark a special occasion. A.200 50th Birthday 1964 Compiled by the Hodgkin Presentation Committee ‘to markthis occasion of expressing our affection to you’. Photographs of scientific colleagues and friends. A.L. Hodgkin NCUACS 136/1/05 35 Biographical A.201 70th Birthday 1984 From ’pupils and friends’, 5 February. Photographs of scientific colleagues and friends, with words of good wishes. A.202 Retirement as Master of Trinity College 1984 Photographsof Trinity College buildings and people. A.L Hodgkin NCUACS136/1/05 SECTION B UNIVERSITY OF CAMBRIDGE, B.1-B.435 36 1938-1989, nd B.1-B.342 LABORATORY B.343-B.349 TRINITY COLLEGE B.350-B.378 TEACHING B.379-B.394 SCHOOL OF BIOLOGICAL SCIENCES B.395-B.435 MISCELLANEOUS PAPERS B.1-B.342 LABORATORY 1938-1989, nd B.1-B.72 Funding B.73-B.141 Equipment B.142-B.305 Staff B.306-B.314 ‘Research animals’ B.315-B.320 ‘Laboratory’ B.321-B.342 Miscellaneous files B.1-B.72 Funding B.1-B.12 Rockefeller Foundation grants. B.1 B.2 1946-1988 1946-1961 1946 Letter to Hodgkin from E.D. Adrian, with a draft grant application draft memorandum by Hodgkin entitled 'Future research on physical aspects of excitable cells’. typescript latter's in the hand; Correspondence etc chiefly re expenditure from grants, with financial statements. 1946-1958 Chiefly 1946-1953. A.L. Hodgkin NCUACS 136/1/05 37 University of Cambridge B.3-B.4 Financial papers, with a few relatedletters. 1946-1960 Found with the correspondence in B.1-B.2. 2 folders. B.5 ‘Future of Rockefeller Unit’, contents of a file so inscribed. 1949-1960 Correspondence and papers. B.6-B.7 Correspondence re expenditure and other matters. 1951-1961 2 folders. B.8 B.9 B.10 Correspondencere a (successful) grant application made by the application. Physiological Laboratory; the typescript of December 1954-1955 Progress reports on research covered by the grants. 1946-1957 Correspondence re a further application which was unsuccessful. 1960 B.11-B.12 Estimates of expenditure. 1947-1960 Copies of correspondence and various papers chiefly re expenditure; drafts of a few progress reports. Contents of a file inscribed ’Estimates’. 2 folders. B.13-B.27 Nuffield Foundation grants. B.13-B.17 Correspondence applications/awards, expenditure etc, with copies or drafts of progress reports and grant applications. grant re 5 folders. 1950-1965 1951-1965 A.L. Hodgkin NCUACS 136/1/05 38 University of Cambridge B.18-B.19 ‘Nuffield inscribed. Grant expenditure’, contents of a file so 1951-1961 Financial papers. 2 folders. B.20-B.23 Papers re expenditure, progress reports and related correspondence. 1950-1965 4 folders. B.24-B.26 Copies correspondence. of annual reports etc with related 1950-1964 3 folders. B.27 Future of Nuffield’, contents of a file so inscribed. 1954-1955 Correspondence etc re applications. B.28-B.37 Royal Society grants. 1952-1970 The material chiefly relates to grants made in connection with Research Professorship. Hodgkin’s Foulerton tenure of the B.28-B.33 Correspondence re grants and expenditure etc, with a few reports. 1952-1970 6 folders. B.34-B.36 Copies of annual reports with correspondence. 1952-1970 3 folders. B.37 Receipts for laboratory expenditure and correspondence with bank etc. 1956-1960 A.L. Hodgkin NCUACS 136/1/05 39 University of Cambridge B.38-B.58 Medical Research Council grants. 1970-1988 B.38 ‘Reichert Zetoplan application’, contents of a file so inscribed. 1971 Brief correspondence etc re application for a grant to purchase a research microscope. B.39-B.40 Correspondence re grant applications. 1970-1976 Chiefly 1970-1972. 2 folders. Contents of an unmarkedfile. B.41 ‘MRC grant 1973’, contents of a file so inscribed. 1973 Papers and correspondencere application for a grant for a new computer. B.42-B.43 ‘MRC application 1975’, contents of a file so inscribed. 1975-1978 Various papers, with correspondence, re application for a project grant; correspondence etcarising. 2 folders. B.44-B.46 ‘MRC applications 1977-78-81’, contents of a file so inscribed. 1977-1981 Correspondence application, including drafts of the application. papers and re a_ project grant 3 folders. B.47-B.49 ‘MRC project grant inscribed. 1981-84’, contents of a file so 1980-1983 Correspondenceand drafts of grant applications etc. 3 folders. A.L. Hodgkin NCUACS136/1/05 40 University of Cambridge B.50-B.55 ‘MRC project grant inscribed. 1984-7’, contents of 2 files so 1983-1988 Correspondenceanddrafts of grant applications etc. 6 folders. B.56 ‘MRC Supplementary grant applic’n’, contents of a file so inscribed. c.1983 Draft grant applications. B.57-B.58 reports on work funded by MRC grants with Draft correspondenceetc. c.1985 2 folders. B.59-B.70 ‘Biophysics funding’, contents of a box so inscribed. 1965-1987 Files relating to the general funding of the Physiological Laboratory. B.59 B.60 B.61 ‘Grants to laboratory. contents of a file so inscribed. University - replacing Nuffield’, 1965 Copy of an accountof expenditure. ‘Grants to laboratory. contents of a file so inscribed. University - ex R.U. £1000 p.a.’, 1965-1969 Accounts of expenditure, mostly copies. ‘Biophysics finance - inscribed. current’, contents of a file so 1976-1977 Copies of accounts of expenditure. 2 folders. A.L. Hodgkin NCUACS136/1/05 University of Cambridge B.62-B.65 ‘Biophysics finance - past’, contents of a file so inscribed. 1968-c.1974 4 folders. B.66 ‘Expenditure 1977-8’, contents of a file so inscribed. 1977-1978 Accounts of expenditure with brief correspondence. B.67-B.68 ‘Consumables’, contents of 3 files so inscribed. 1978-1981 Financial papers and correspondence. 2 folders. B.69-B.70 Miscellaneous correspondenceand financial papers. 1965-1977, 1985-1987 Chiefly 1965-1977. 2 folders. B.71-B.72 Miscellaneous papers re grants. 1965-1973 2 folders. B.73-B.141 Equipment B.73-B.84 ‘Laboratory’, contents of file so inscribed. Inscriptions on constituentfiles are given below. 1938-1984, nd 1949-1976 B.73 ‘Apparatus etc’. 1961-1963 Correspondenceetc re orders for various items. B.74 ‘Zeiss Standard WL Microscope and Stereomicroscope WV’. 1965-1967 Correspondenceetc re orders. A.L. Hodgkin NCUACS 136/1/05 42 University of Cambridge B.75-B.76 ’New laboratory - plans & equipment’. 1965-1966 Correspondence re equipment; plans of laboratory. 2 folders. B.77 ‘Equipment- counters’. Correspondence concerning enquiries about radioctive counters etc. B.78 ‘Equipmentfor new rooms’. Brief correspondence etc. 1965 1970 B.79 Royal Society grant items’. 1971-1972 Correspondenceetc re orders for equipment. D.80 ‘Wild Heerbrugg [engineering company]’. 1971-1976 Correspondencere orders for optical equipment. B.81-B.84 Miscellaneous correspondence and papers re orders for equipmentetc. 1949-1976 Chiefly 1970-1976. Included electrical circuits. at B.81-B.82 are manuscript diagrams of 4 folders. B.85-B.141 Alphabetical files of equipment suppliers. 1938-1984, nd Correspondence and purchase orders Some correspondence relates to the import of items. A very small the laboratory. amount concerns unrelated etc. matters to A.L. Hodgkin NCUACS 136/1/05 43 University of Cambridge /... The original arrangementof the files - alphabetically by name of companyor organisation - has been preserved. Un-indexed. Bausch & Lomb Optical CompanyLtd. 1971 Bellingham & Stanley Ltd. 1971-1975 Bryans Southern Instruments Ltd. 1977-1978 Buchler Instruments Inc. (USA). 1962-1963 Miscellaneous B. A few papers found loose. 1964-1979 Cambridge Electronic Design Ltd. 1977 Cambridge Instrument CompanyLtd. 1947-1953 Clarke Electromedical Instruments. 1978 Cossor Instruments Ltd. 1938-1965 Miscellaneous C. A few papers found loose. 1962-1977, nd B.85 B.86 B.87 B.88 B.89 B.90 B.91 B.92 B.93 B.94 B.95 Degenhardt & Co. Ltd. 1962-1966 A.L. Hodgkin NCUACS 136/1/05 44 University of Cambridge B.96 B.97 B.98 B.99 Digital Equipment Co. Ltd. 1972-1977 Digitimer Ltd. B. Draper & SonLtd. 1978 1978 Ealing Beck Ltd. 1971-1978 B.100 East Anglia Forwarding (import agents). 1976 B.101 B.102 B.103 B.104 B.105 Electronic Instruments Ltd. 1961-1967 EMI ElectronicsLtd. 1977 Fisher Scientific Company (Switzerland). 1966-1967 Forth Instruments Ltd. Fratelli Fabbri Editore(Italy). nd 1968 B.105A Glass Companyof America. 1965-1975 B.106-B.108 Grass Instrument Company (USA). 1963-1968 3 folders. B.109 Miscellaneous G. 1959-1964 A few papersfoundloose. A.L. Hodgkin NCUACS 136/1/05 University of Cambridge B.110 Hewlett-Packard Ltd. B.111 V.A. HoweLtd. B.112 Ilford Ltd. 1978 1959-1967 1959-1965 B.113 Johnson Matthey & Co.Ltd. 1960-1965 B.114 B.115 Walter J. Johnson Ltd. Kelvedon Electrical Co. B.116 Kodak Ltd. B.117 E. Leitz (Instruments)Ltd. B.118 B.119 Oriel Scientific Ltd. Packard InstrumentsLtd. B.120 Panax EquipmentLtd. B.121 W.R. Prior & Co. Ltd. B.122 Pye Unicam Ltd. 1968 1967 1960-1977 1976-1978 1977 1967-1968 1961-1967 1960-1978 1973-1979 A.L. Hodgkin NCUACS 136/1/05 46 University of Cambridge B.123 Miscellaneous P. 1960-1976 A few papers foundloose. B.124 Rofin Ltd. B.125 Miscellaneous R. A few papers found loose. B.126 Schwarz-Mann (USA). B.127 Miscellaneous S. A few papers foundloose. B.128 Tape recorders. B.129 Technitron. B.130 Tekman Electronics Ltd. B.131-B.133 Tektronix UK Ltd. 3 folders. 1977 1978, nd 1971-1973 1964-1980 1973 1978-1979 1975-1977 1949-1975 B.134 Texas Instruments. 1975-1978 B.135 "Firms U’, contents of a file so inscribed. 1977, nd B.136 ‘Firms V’, contents of a file so inscribed. 1961-1975 A.L. Hodgkin NCUACS136/1/05 47 University of Cambridge B.137 Wang (Uk)Ltd. B.138 Wards (Cambridge)Ltd. B.139 Miscellaneous W. A few papers found loose. B.140 C. Yeomans. B.141 Carl Zeiss (Oberkochen) Ltd. 1984 1976 1962-1964, 1978 1960 1978 B.142-B.305 Staff 1948-1989 of Correspondence and papers individuals who worked at the Physiological Laboratory, also Cambridge during correspondence and professional and personal matters. There is research time. scientific relating to careers Hodgkin’s etc re_ B.142-B.188 ‘Laboratory staff ’, contents of boxes so inscribed. 1948-1989 Files arranged alphabetically (the original order has been maintained). B.142-B.143 R.H. Adrian. 1960-1978, nd Adrian was a close colleague of Hodgkin for many years and became Professor of Cell Physiology at Cambridge in 1978. He collaborated with Hodgkin on research into the activation of muscle in the late 1960s. Included is correspondence with Hodgkin, chiefly research work (B.142). re 2 folders. A.L. Hodgkin NCUACS136/1/05 48 University of Cambridge B.144 J. Arber. 1978-1980 Secretarial assistant. B.145 H.B. Barlow. Royal University of Cambridge (from 1973). Research Society Professor One letter only. B.146-B.147 C.B. Blakemore. in Physiology, 1973 1976 Blakemore was University Demonstrator and Lecturer in Physiology, 1968-1979. He later became Waynflete Professor in Physiology, Oxford (1979). 2 folders. B.148 R.H.S. Carpenter. 1970-1971 Lecturer in the Department of Physiology. B.149-B.152 R.H. Cook. 1948-1982 Cook was a long-serving laboratory technician who contributed to many of Hodgkin’s important experiments, including those involving the ’voltage-clamp’ technique. 4 folders. B.153 M. Edwards. 1969-1983 She was Hodgkin’s secretary. B.154-B.156 A.C. Crawford. 1970-1986 Crawford was a University Demonstrator and Lecturer in Physiology, 1970-1976. He carried out important work on the inner ear with R. Fettiplace, 1977-1979 (see below). 3 folders. A.L. Hodgkin NCUACS 136/1/05 49 University of Cambridge B.157-B.159 R. Fettiplace. 1970-1987 Fettiplace collaborated with A.C. Crawford (see above). He was Howe Senior Research Fellow of the Royal Society, 1979-[?]. 3 folders. B.160 I.M. Glynn. 1957-1974 Glynn was a University Demonstrator and Lecturer in Physiology, 1958-1970, and carried out important work on red bloodcells. B.161-B.162 D.A. Haydon. 1967-1988 A close colleague of Hodgkin, Haydon was Reader in Surface 1974-1980, becoming at Cambridgein 1980. Biophysics, Membrane Professor of and Membrane Biophysics 2 folders. B.163 A.P. Hillier. 1970 Hillier was a research worker and lecturer. B.164-B.165 A.F. Huxley. 1977-1984 Huxley began working with Hodgkin on squid nerve fibres in 1939, the start of a long collaboration which led to their joint award of the 1963 Nobel Prize for Physiology or Medicine. 2 folders. A.L. Hodgkin NCUACS 136/1/05 50 University of Cambridge B.166-B.168 R.D. Keynes. 1973-1977 Keynes was Professor of Physiology at Cambridge (from 1973) and a close colleague of Hodgkin. They worked together on cuttlefish nerve fibres in the 1950s. Correspondence etc with Hodgkin re research funding issues and various other topics. 3 folders. B.169 C.J. Kros. 1987 PhD student under supervision of A.C. Crawford, c.1984- 1987. B.170-B.178 T.D. Lamb. 1973-1989 Lamb trained as an electrical engineer in Australia before carrying out research with Hodgkin on the retina during periods in the 1970s and 1980s. Included is correspondence etc with Hodgkin etc research projects and general and personal matters. re 9 folders. B.179 P.R. Lewis. 1948 A chemist who joined the Physiological Laboratory on a Rockefeller grant, 1948-[?1951]. B.180-B.182 P. A. McNaughton. 1974-1987 With McNaughton was originally from New Zealand. Hodgkin he carried out research onretinal rods (chiefly of turtle) during periodsin the late 1970s and 1980s. Included personal matters. is some correspondence re research and 3 folders. A.L. Hodgkin NCUACS 136/1/05 51 University of Cambridge B.183 M.J. Marsh. 1975-1979 Laboratory technician (instrument maker). B.184 T.J. Rink. 1973-1978 Rink held an Elmore Research Studentship, 1973-1974, afterwards becominga university demonstrator. B.185-B.188 P.R. Stanfield. 1965-1985 Stanfield took a PhD at Cambridge (Hodgkin was his supervisor), demonstrator, 1969-1974. later becoming university 4 folders. B.189-B.270 ‘Past research staff’, contents of boxes so inscribed (first series). 1953-1988 The larger arrangementthat has been kept. of two separate alphabetical series, an Files arranged alphabetically by name of individual (the original order has been maintained). B.189 W.J. Adelman. 1960-1965 Adelman was an American physiologist who worked in the Physiological Laboratory and at the MBA, Plymouth, for a few weeksin 1960-1961. Correspondence arrangements. (almost all 1960-1961) chiefly re B.190-B.192 P.F. Baker. 1960-1988 Baker was a close colleague of Hodgkin. They worked together on squid nervefibre in the 1960s and 1970s. Included is some correspondence re research. 3 folders. A.L. Hodgkin NCUACS 136/1/05 52 University of Cambridge B.193-B.199 D.A. Baylor. 1969-1988 In the early 1970s Baylor collaborated with Hodgkin on studies of turtle retina. He later worked for several years at Stanford University School of Medicine, California, USA. Included is correspondence re research and publications and personal matters. 7 folders. B.200-B.201 M.P. Blaustein. 1965-1979 Blaustein, an American, carried out research on nerve, 1966-1968. Chiefly 1965-1970. Included is some correspondence re research and personal matters. 2 folders. B.202-B.207 W.K. Chandler. 1961-1978 Chandler, an American neurophysiologist, worked at Cambridge, 1962-1965 as a Special Fellow of the National Institutes of Health (USA). He collaborated with Hodgkin in a number of publications on muscle and squid nerve fibre, 1965-1969. The two men remained close colleagues. Much of the correspondence relates to research and publications. 6 folders. B.208-B.213 P.B. Detwiler. 1974-1988 Detwiler, an American, was a post-doctoral fellow, 1975- 1977. He collaborated with Hodgkin on studies ofturtle retina during periods in the late 1970s and 1980s. Chiefly 1974-1981. A large part of the correspondence relates to research and publications. 6 folders. A.L. Hodgkin NCUACS 136/1/05 53 University of Cambridge B.214 J.D. Diamond. 1958-1967 A research student, 1958-1962. B.215-B.216 E.T. Dunham. 1957-1961 Research worker, 1958-1960. 2 folders. B.217 H.S. Frazier. 1955-1956 From the Biophysical Laboratory of Harvard Medical School, USA. Research worker under Hodgkin, 1956- 1957. B.218 D.S. Geduldig. 1964-1966 Postdoctoral grant from the American Cancer Society. researcher, 1965-1966, supported by a B.219 D.P.L. Green. 1976-1977 Research worker, [1974 or 1975]-c.1977. B.220-B.221 B. Hille. 1964-1969 From the Rockefeller University, USA; research worker at Cambridge 1967-1968. 2 folders. B.222-B.223 S.B. Hladky. 1968-1978 Hladky, an American, took a PhD at Cambridge before becoming University Demonstrator in Physiology, 1974- [?]. 2 folders. A.L. Hodgkin NCUACS136/1/05 54 University of Cambridge B.224 P. Horowicz. 1959-1966 Horowicz, an American, worked closely with Hodgkin on investigations of muscle in the late 1950s and early 1960s. B.225 J.E. Kimura. PhD student. B.226 J.Z. Levinson. Research worker for a few months in 1966. 1977 1966 B.227 H.C. Luttgau. 1961-1965 Luttgau, a German, conducted research with Hodgkin on muscle, 1962-1964. B.228-B.230 R.N. McBurney. 1973-1986 Research worker from Australia, 1974-1976, holding a Florey Fellowship. 3 folders. B.231-B.234 W.T. Mason. 1973-1979 PhD student, 1973-1977. 4 folders. B.235-B.236 H. Meves. 1961-1972 Meves, a German, carried out research on squid at the MBA, Plymouth, during visits between 1962 and 1965, and published some papers with Hodgkin. 2 folders. A.L. Hodgkin NCUACS 136/1/05 55 University of Cambridge B.237-B.238 R.B. Moreton. 1964-1969 PhD student, 1964-1967. 2 folders. B.239-B.243 S. Nakajima. 1965-1987 Nakajima, from the USA, was Visiting Research Fellow, 1967-1969. Included is correspondencere research and publications. 5 folders. B.244 Niedergerke, [7]. 1953-1954 Niedergerke, from West Germany, was a_ research worker, 1952-c.1954. B.245-B.248 P.M. O’Bryan. 1971-1976 O'Bryan, from the USA,held a Medical Research Council Travelling Fellowship, 1973-1974. 4 folders. B.249-B.251 W.G. Owen. 1975-1984 Owen worked on vision during visits to Cambridge in the 1970s. 3 folders. B.252 B. Rudy. 1976-1986 PhD student from Mexico, 1972-1976 (Hodgkin was his supervisor). A.L. Hodgkin NCUACS 136/1/05 56 University of Cambridge B.253 E.A. Schwartz. 1973-1976 Schwartz, from the USA, appears to have been a research worker for a period in the mid-1970s. B.254 T.I. Shaw. 1966-1972 Shaw, a close colleague of Hodgkin, made important contributions to the work on squid nervefibres in the late 1950s and early 1960s. Included are drafts of a memorial address by Hodgkin following Shaw’s death. B.255-B.257 E.J. Simon. 1973-1984 Simon, a visual physiologist from the USA, held a post- doctoral fellowship from the National Institute of Health (USA), 1974-1976. 3 folders. B.258 T.J.B. Simons. 1970-c.1973 Held a Medical Research Council Training Scholarship, 1970-1973. B.259 R.C. Swan. 1954 Research worker from the USA, 1955-1956. B.260 R.E. Taylor. 1955-1956 Research worker, [?1953]-1955. B.261-B.263 V. Torre. 1976-1988 Torre, from Italy, worked on toad retina, 1979-1980. 3 folders. A.L. Hodgkin NCUACS136/1/05 57 University of Cambridge B.264 R.Y. Tsien. 1973-1976 Research worker from the USA, c.1973-1976. B.265 N.A. Walker. 1958-1966 Research worker from Australia, 1960-1962. B.266-B.270 K.-W. Yau. 1977-1988 Yau, from the USA, was a Post-doctoral Fellow, 1979- 1980, working with Hodgkin on vision. Included is correspondence relating to research and publications. 5 folders. B.271-B.285 ‘Past research staff’, contents of a box file (second series). 1954-1972 Files arranged alphabetically. B.271 A.J. Brady. 1956-1965 Research worker from the USA, 1957-1958. B.272 L.L. Constantin. 1969-1971 Research worker from the USA, [?late 1960s]. B.273 W.H. Freygang. 1958-1966 Freygang, an American from the National Institute of Mental Health, carried out research on muscle fibres at Cambridge, 1959-1960. A.L. Hodgkin NCUACS 136/1/05 58 University of Cambridge B.274 P.J. Garrahan. 1963-1972 Garrahan, an Argentinian, was a research worker, c.1965-1967. B.275-B.276 M.J. Hunter. 1969-1972 Research student, 1969-1972. 2 folders. B.277 C.-Y. Kao. 1965-1969 Research worker from the USA, 1966-1967. B.278-B.280 K.J. Martin. 1963-1969 Martin, a Canadian, held a Wellcome Trust Research Fellowship, 1964-1966. 3 folders. B.281 S.J. Potashner. 1971-1972 Research worker from Canada, 1970-1972. B.282 D.C. Tosteson. 1954-1969 Research worker from the USA, 1956-1957. Hodgkin remained return to the USA. He and close colleagues after Tosteson’s B.283-B.285 J. Zachar. 1969-1972 A Czech physiologist who held a Welcome Trust Research Fellowship, 1969-1970. 3 folders. A.L. Hodgkin NCUACS 136/1/05 59 University of Cambridge B.286-B.305 ‘Present inscribed. research workers’, contents of boxes so 1980-1989 Files arranged alphabetically. B.286 J.J. Art. 1983-1986 An American research worker, 1981-c.1986. B.287 L.A. Cervetto. 1982-1986 Cervetto, an Italian visual physiologist, became a close colleague of Hodgkin after working in the latter’s group for two months in 1982 (they had metearlier). B.288 L. Lagnado. 1988-1989 PhD student, 1985-1988 (Hodgkin was one of the examiners). B.289-B.293 George Henry Lewis Studentship Fund. 1984-1988 Hodgkin was a Trustee. Correspondence and papers re Fund business, including applications. 5 folders. B.294-B.297 H.R. Matthews. 1985-1989 PhD student (Hodgkin was one of the examiners) and post-doctoral research worker, 1982-c.1989. 4 folders. A.L. Hodgkin NCUACS 136/1/05 60 University of Cambridge B.298-B.305 B.J. Nunn. 1980-1988 Nunn, from South Africa, was a research worker from 1982 until his death in 1987. He worked with Hodgkin, P.A. McNaughton and K.-Y. Yau on theionic basis of the light sensitive current in vertebrate rods. 8 folders. B.306-B.314 ’Research animals’ 1970-1986 Contents of a box so inscribed. Correspondence, with purchase orders etc, re purchases of animals for laboratory experiments. Titles of the Arranged original re-produced alphabetically by name of animal. below. files are B.306 ’Axelotls’. B.307 ‘Bufo marinus’. B.308 ’Chelydra’. B.309 Crocodile’. B.310 ’Protopterus’. B.311 ‘Salamanders’. B.312 ‘Turtles’. 1975 1975-1983 1977-1978 1976-1977 1976-1977 1982-1986 1970-1978 B.313-B.314 Miscellaneous correspondence and papers. 1971-1981 2 folders. A.L. Hodgkin NCUACS136/1/05 61 University of Cambridge B.315-B.320 "Laboratory needs’ 1966-1980 Contents of a box so inscribed. quinquennial Correspondence and papers re assessments of annual and and research, chiefly laboratory apparatus, and allocation of financesetc. requirements for teaching 6 folders. B.321-B.342 Miscellaneous files 1945-1988 Covering a variety of laboratory business. chronogically. Arranged Inscriptions on the files are reproduced below. B.321-B.322 Correspondence etc re purchase of equipment from Government surplus stores (at the end of World War Two). 1945-1947 2 folders. B.323 Correspondence etc re the procurement of machine tools and equipment for the Physiological Laboratory at the end of World War Two, and also re technical staff requirements. 1945-1946 B.324 Aquarium’. 1946-1948 Correspondence etc re the construction of a sea water aquarium for the Physiological Laboratory. B.325 ‘Receipts’. 1948 Receipts for purchases of laboratory equipment and Hodgkin’s travelling expenses. A.L. Hodgkin NCUACS136/1/05 62 University of Cambridge B.326-B.329 ‘Electron microscope’. 1954-1961 Correspondence electron microscope, purchased by the Wellcome Trust, to the Physiological Laboratory. loaning the re of an_ Originally an electron microscope was intended to be used by H.E. Huxley at the Physiological Laboratory in collaboration with Hodgkin and A.F. Huxley. H.E. Huxley left Cambridge in ?1956 for University College London and appears to have taken the microscope with him. The Wellcome electron microscope for loan to Hodgkin’s group. purchased another Trust then Included Huxley and M. Perutz. Huxley’s departure from Cambridge. is correspondence between Hodgkin, H.E. A few letters relate to H.E. 4 folders. B.330 ‘Acting H.O.D.’ 1965-1977 Correspondence re departmental business during two periods when Hodgkin was Acting Head of Department (1965-1966 and 1977). B.331 ’Neurobiological Research Unit’. 1967 Typescript notes by Hodgkin on a proposal to set up an inter-departmental Unit supported by the Research Council. Neurobiological Research B.332 ‘Michael Foster Electors’. 1967-1976 Hodgkin Studentship. was an Elector to the Michael Foster Correspondencere applications and general business. B.333-B.336 ‘Haydon’s moveto physiology’. 1969-1970, 1975 D.A. Haydon and his research group in the Laboratory of Biophysical Chemistry and Colloid Science transferred to the Departmentof Physiology in 1970. A.L. Hodgkin NCUACS136/1/05 63 University of Cambridge I. Correspondenceetc re plans and arrangements. A few letters (1975) relate to matters arising from the move. 4 folders. B.337 ‘Group accommodation’. 1974-1978 Correspondencere laboratory/office accommodation and progress on research. B.338 ‘Lab correspondence with HoD'. Brief correspondence between R.D. Keynes and the Medical Research Council re a programme grant. B.339 ‘Vision Group’. Correspondencere proposed new appointments. 1976 1983 B.340 ‘Laboratory internalcirculars’. 1983-1985 Correspondenceetc re various matters, including animal rights activists. B.341 ‘Customs/ Board of Trade’. 1963-1966 Correspondence re applications for relief from import duty on laboratory equipment and supplies. B.342 ‘Secretarial’. 1988 Letter of recommendation. A.L. Hodgkin NCUACS136/1/05 64 University of Cambridge B.343-B.349 TRINITY COLLEGE 1967-1987 B.343 B.344 B.345 B.346 B.346A B.346B See A.23 for newspaper cuttings relating to Hodgkin’s Mastership of Trinity College. ‘Fellow/Commonership in Creative Arts', contents ofa file so inscribed. 1975 Correspondencereapplications. Papers Teaching Fellowship in Biochemistry. and correspondence re applications for a 1975 Correspondence and papers re the awarding of an English essay prize within the College. Letters of commiseration or regret to Hodgkin on the end of his term as Master of Trinity College. Included are a few copiesof replies by Hodgkin. Correspondence, the Senior Busar of Trinity College re funds for Hodgkin's research group. chiefly between Hodgkin and_ Correspondence Hodgkin's sabbatical year, 1978-1979, and his secretarial expenses etc. arrangements’ re for 1978 1984 [c.1980]-1987 1977-1981 B.347-B.349 Miscellaneous correspondence and papers concerning College business. 1967-1985 3 folders. A.L. Hodgkin NCUACS136/1/05 University of Cambridge B.350-B.378 TEACHING 1939-1981, nd Papers and correspondencerelating to lecture coursesin the Department of Physiology. Included are details of course content and organisation, lecture notes (somein Hodgkin’s hand), timetables, memorandato staff, agenda for staff meetings, lecture hand-outsetc. B.350-B.353 ‘Part I’, contents of a box so inscribed. 1961-1980 4 folders. B.354-B.368 ‘Part II’, contents of a box so inscribed. Dividedinto files whosetitles are given below. 1965-1979, nd B.354-B.355 ‘Part Il general’. 1970-1977 2 folders. B.356-B.361 ‘Part Il - timetables, students’. 1966-1979 6 folders. B.362-B.364 External lecturers’. 1965-1979 3 folders. B.365 References’. B.366 ‘Lecture notes / practical notes’. B.367 'Hodgkin-Huxley equations’. B.368 ‘Appendix to Notes II’. Nd Nd Nd Nd A.L. Hodgkin NCUACS136/1/05 66 University of Cambridge B.369 ‘Lectures I’, contents of a box so inscribed. c.1973 B.370-B.371 ’Part II Vision lectures’, contents of a box so inscribed. c.1980-1981 2 folders. B.372 ‘Hodgkin refs II’, contents of a box so inscribed. c.1980 B.373 ‘Hodgkin - Advanced nerve notes 4’, contents of a box so inscribed. Nd B.374-B.378 Miscellaneous files relating to lectures. Titles of files are given below. 1939-1965, nd B.374 ‘Experimental physiology - Course A, Easter Term 1939’. 1939 B.375-B.376 Various typescript papers re experiments on nerve, muscle and vision, found in an unmarkedfile with the material in B.374. Nd 2 folders. B.377 Elementary maths 1964’. c.1964 Manuscript lecture notes. B.378 ‘Part 1a first lecture Oct. 1965’. 1965 typescript 8pp [?undergraduates]. draft of an_ introductory talk to A.L. Hodgkin NCUACS136/1/05 67 University of Cambridge B.379-B.394 SCHOOL OF BIOLOGICAL SCIENCES 1962-1978 B.379-B.380 ‘Colloid Science Committee’, inscribed. contents of a file so 1962-1969 The title of the file may refer to the Committee of Management for Biophysical Chemistry and Colloid Science (see B.381-B.383 below). Correspondence and papers re issues concerning the Departmentof Colloid Science and its future. 2 folders. B.381-B.383 Committee of Management for Biophysical Chemistry and Colloid Science. 1965-1970 Hodgkin was a member of the Committee. Papers re meetings etc, with correspondence. 1969-1970. Chiefly 3 folders. B.384 ‘Faculty Board of Biology "B"’. 1965-1978 Hodgkin was a co-opted member member in 1970 and, possibly, during other years. Correspondence re teaching of biological sciences. Chiefly 1970. matters various concerning the B.385-B.392 Council of the School of Biological Sciences. 1968-1978 Hodgkin was a member and served as Chairmanin 1978 and, possibly, during other years. B.385-B.389 Set of numbered Council papers for 1973, contents of a file. 1973 5 folders. A.L. Hodgkin NCUACS 136/1/05 68 University of Cambridge B.390-B.391 Set of Council papers for 1978, contents of file. 1978 2 folders. B.392 Miscellaneous correspondence and papers relating to Council business. 1968-1978 B.393-B.394 Visit of the University Grants Committee’s Biological Sciences Sub-committee to Cambridge, 26 April 1977. 1977 Council papers preparedfor the visit. 2 folders. B.395-B.435 MISCELLANEOUS PAPERS B.395-B.398 Oliver Gatty Fund. 1951-1982 1951-1981 The Fund offered studentships for research in biological sciences. Hodgkin appears to have been one of the Electors to the Fund. Correspondence and papers, chiefly re applications. 4 folders. B.399 H.E. Durham Fund. 1952-1960 The Fund gave grants for research in the biological sciences. Hodgkin’s involvementin the Fund is notclear. Various papers, chiefly re the manangementof the Fund. B.400-B.417 Ernest Oppenheimer Fund. 1970-1978 was a the Hodgkin of Management from 1970, and was re-appointed 1975- 1978. member of Committee A.L. Hodgkin NCUACS136/1/05 69 University of Cambridge /... Correspondence and papers re the business of the Committee. The material was largely arranged by individual meetings. B.400 General correspondence. 1970-1972 B.401 1st meeting (April 1971). B.402 2nd meeting (November 19771). B.403 3rd meeting (April 1972). B.404 4th meeting (May 1973). B.405 5th meeting (September 1973). B.406 6th meeting (March 1974). B.407 7th meeting (November 1974). B.408 8th meeting (May 1975). B.409 9th meeting (February 1976). B.410-B.411 10th meeting (November 1976). 2 folders. 1971 1971 1972 1973 1973 1974 1974 1975 1976 1976 B.412 11th meeting (February 1977). 1976-1977 A.L. Hodgkin NCUACS 136/1/05 University of Cambridge B.413 General correspondence. B.414 12th meeting (November 1977). B.415 General correspondence. B.416 13th meeting (February 1978). B.417 Special meeting (August 1978). B.418 E.J. Bles Fund. 1977 1977 1978 1978 1978 1979 The fund supported research on animal embryology. Hodgkin was a Manager of the Fund. General correspondence. B.419-B.428 ‘Professorships’, contents of a box so inscribed. 1970-1982 The titles of the individual files (where inscribed) are given below. B.419 ‘Plummer Chair’. 1970-1974, 1978 The John Humphrey Plummer Foundation instituted a number of Plummer Professorships in science at the University of Cambridge. Hodgkin was appointed (1970 and 1973) to an advisory committee to the General Board. Correspondence (mostly 1973-1974) etc chiefly re the establishment of a third Plummer Professorship. A.L. Hodgkin NCUACS 136/1/05 71 University of Cambridge B.420-B.423 Mary Marshall and Arthur Walton Professorship of the Physiology of Reproduction. 1975-1976 Hodgkin servedas an Elector. Correspondence and papers re candidatures. 4 folders. B.424-B.427 ‘Chair of Zoology’. 1976-1980 Hodgkin served on the Board of Electors. Correspondence and papers (chiefly 1976-1977) candidatures. re 4 folders. B.428 Chair of Experimental Psychology. 1982 One letter only asking Hodgkin to serve on the Board of Electors to this professorship. B.429-B.435 Miscellaneous papers. 1959-1976 Various files whosetitles are reproduced below. B.429 ‘University and colleges’. 1959-1976 Correspondence re various matters including research grants for Fundamental Biology. Laboratory European and a proposed B.430 ‘Board of Graduate Studies’. 1960-1967 Correspondence and papers re Hodgkin’s role as an assessor and examiner for PhD degrees. B.431 Student business’. 1969 Letter and a few papers committees. chiefly re departmental A.L. Hodgkin NCUACS 136/1/05 72 University of Cambridge B.432-B.435 ‘King’s Fellowships’. 1969-1971 Correspondence and papers re applications for Junior ResearchFellowships at King’s College Cambridge. 4 folders. Catalogue of the papers and correspondenceof Sir Alan Lloyd Hodgkin OM FRS (1914 - 1998) VOLUME2 Section C, Research by Simon Coleman, Peter Harper and Timothy E. Powell NCUACScatalogue 136/1/05 A.L. Hodgkin NCUACS 136/1/05 73 SECTION C RESEARCH, C.1-C.1127 1934-1991 C.1-C.105 NOTEBOOKS C.106-C.1127 FILES FOR EXPERIMENTAL AND THEORETICAL WORK C.1-C.105 NOTEBOOKS 1934-1987 C.1-C.67 Experimental notebooks C.68-C.105 Theoretical and general notebooks C.1-C.67 Experimental notebooks 1934-1986 at Laboratory, Physiological and the The notebooks chiefly cover experimental work carried of out the Cambridge, Association laboratory, Plymouth. Hodgkin’s first summer at the MBA was in 1939 when he workedfor the first time with A.F. Huxley on squid nervefibre. After the interruption of the war years their work resumed at Plymouth in 1947 and was completed by the publication of five papers in 1952. University Biological Marine of on the nature information Where known, the experiments is given. The contents are chiefly tables of experimental results, often with notes on the details of particular experiments, with diagrams and calculations etc. Dates, where found, are sometimes inscribed at the top of a page, on the cover, or on pages, though some notebooks have no dates on them. Intercalated pagesof notes or graphs are also found. Entries in the hands of others, Katz, frequently appear. chiefly A.F. Huxley and B. Pagination given where found. Arranged chronologically. C.1 Hardback notebook. Re Hodgkin's first research on nerve action in his final year as an undergraduate. Included are notes on experiments to block conduction in frog’s nerve. October - December 1934 A.L. Hodgkin NCUACS136/1/05 74 Research /... At the front are loose pages of notes giving an accountof the experiments up to Christmas 1934. Paginated 1-35. C.2 Spiral bound notebook. 1935 Contains photographic data, attached to pages with adhesive, and accompanying manuscript notes. C.3 Spiral bound notebook. Included are notes on further ‘blocking’ experiments (see C.1). Paginated 1-89. December 1935 - July 1936 C.4 Hardback notebook. October 1936 Included are notes on further ‘blocking’ experiments (see C.1 and C.2). [?November] 1937 Paginated 1-52. C.5 Hardback pocket notebook. July 1938 Used by Hodgkin during his year at the Woods Hole Marine Laboratory, Massachusetts, USA, 1937-1938. Re experiments on squid nervefibres. Paginated 1-80. C.6 Softback pocket notebook. Possibly used, at the Woods Hole Marine Laboratory before Hodgkin returned to Cambridgein the summer of 1938. part, in June [?1938] - December 1938 A.L. Hodgkin NCUACS 136/1/05 75 Research C.7 Spiral bound hardback notebook. February - August 1939 Used at summer, at the Marine Biological Association, Plymouth. Trinity College Cambridge and, during the Re experiments on squid nervefibres, including early work at Plymouth. Paginated 1-11. Most of the notebook is unpaginated. C.8 Softback notebook. May - June 1939, 1945 Includes notes re experiments on lobster nerve. A few brief notes only are dated 1945. Some pagesare in a hand other than Hodgkin’s. Paginated 1-68. C.9 Softback notebook. Includes notes re experiments on lobster nerve. A few additional notes only are dated 1945 (June-August). Paginated 1-7. Most pages are unpaginated. C.10 Hardback notebook. May - June 1939, 1945 August 1939, 1940 Re early experiments on squid nervefibre at Plymouth. Notes on one page summarize the results thus: ‘These results suggest that a revision of the membrane theoryis required. Instead of the simple picture of membrane breakdown of a potential we must suppose that the membrane changes in such a way that the resting potential is reversed during activity.’ A few additional notes only are dated 1940. Paginated 1-39. C.11-C.12 These two notebooks were found to be stuck together with adhesive and could not be physically separated. Theyare described below as two separate items. 1939, 1946 A.L. Hodgkin NCUACS 136/1/05 Research C.114 Softback notebook. August 1939 Rough notes re early experiments on squid at Plymouth. Paginated 1-7. Most pages are unpaginated. C.12 C.13 Softback pocket notebook. 1946 Hardback notebook. Includes notes re experiments on crab nerve fibres with regard to the action of potassium. August 1945 - May 1946 Paginated 1-166. Softback pocket notebook. Rough notes. C.15 Softback pocket notebook. Rough notes. C.16 Hardback notebook. Some notesare in a hand other than Hodgkin’s. Hardback notebook. Included also is an envelope, intercalated, ‘Sodium experiments Jan 1947 - tidy notebook’. C.18 - the corresponding ‘rough notebook’. inscribed See Paginated 1-126. C.18 Hardback notebook. Includes notes on early sodium experiments. November [71945] - 1946 December [21945] - 1946 May- July 1946 May 1946- May 1947 July 1946 - 1947 A.L. Hodgkin NCUACS 136/1/05 Research /.. Included also is an envelope, intercalated, inscribed ‘Sodium experiments Jan 1947 - Rough notebook. See Tidy note book [C.17]’. Somenotes are in a hand other than Hodgkin’s. C.19 Hardback notebook inscribed ‘Tidy notebook May 20 1947 - 10 Aug 1948’ on cover. May - August 1947 Inside front cover is an envelope inscribed ‘Sodium experiments May 20 1947- ‘. C.20 Hardback notebook. Near the experiments July 4 1947. Rough notebook’. envelope an front is inscribed July- September 1947 ‘Sodium Paginated 1-95. C.21 Softback pocket notebook. Rough notes, manyin hands other than Hodgkin’s. C.22 Hardback pocket notebook. Rough notes. A few brief notes only are dated 1949. C.23 Hardback notebook. Re experiments on [? squid] axons. Mostof the pages are unused. C.24 Spiral bound softback notebook. The name ‘W.L. Nastuk’ is inscribed at the top of the first page, above the heading ‘Determination of cathode resistance’. Mostof the notes are in the same hand. Includes notes re the action of sodium on frog sartorius nervefibre. September 1947- August 1948 August- September 1948, August 1949 August- November 1948 September - December 1948 A.L. Hodgkin NCUACS136/1/05 78 Research C.25 Hardback notebook. October 1948 Inscribed ‘Sartorius Muscle 1948. [2W.L. Nastak] ‘s notebook’. Duplicate of W.L.N. Mostof the pages are unused. C.26 Hardback notebook. Re experiments on frog sartorius nervefibre. Notes are in the same hand asthose in C.24. Mostof the pages are unused. October - November 1948 C.27-C.28 These two notebooks were found stuck together by adhesive and could not be separated. 1948-1949 C.27 Small softback notebook. Included are references to experiments using the ‘voltage clamp’. The notes are in hands other than Hodgkin’s. C.28 Exercise book. Re experiments on squid nerve fibre, with reference to the ‘voltage clamp’. The notes are in hands other than Hodgkin’s. C.29 Exercise book. This appears to be a continuation of C.28. The notes are in hands other than Hodgkin’s. December 1948 - July 1949 23-28 July 1949 July-August 1949 C.30 Hardback notebook. August 1949 This appears to be a continuation of C.29. The notes are in hands other than Hodgkin’s. A.L. Hodgkin NCUACS136/1/05 79 Research C.31 Hardback notebook. Mostnotes in a hand other than Hodgkin’s. September 1949 - October 1950 C.32-C.34 ‘Notebooks 1939-1949’, contents of a box so inscribed. 1939-1949 C.32 Exercise book. Rough notes. 1939-1949 C.33 Hardback pocket notebook. 1939-1949 Some notes in a hand other than Hodgkin’s. Paginated 81-114. C.34 Large exercise book. 1939-1949 Some notes in a hand other than Hodgkin’s. Most of the pages are unused. C.35 Hardback notebook. Includes notes re experiments on cuttlefish nervefibre. C.36 Hardback notebook. Included are notes re experiments on cuttlefish nerve fibre. Paginated 1-65. C.37 Large hardback notebook. Re experiments on squid and cuttlefish nerve fibres. October- December 1950 October 1951 - May 1952 September 1952 - February 1954 A.L. Hodgkin NCUACS 136/1/05 Research C.38 Softback pocket notebook. Re experiments on squid nervefibres. C.39 Large hardback notebook. Re experiments on squid nervefibres. C.40 Large hardback notebook. Re experiments on squid nervefibres. Somenotes are in a hand other than Hodgkin’s. C.41 Large hardback notebook. Re experiments on squid nervefibres. September 1952 July 1953- January 1954 August- November 1954 October 1954 - February 1955 C.42 Large hardback notebook. October 1954 Re experiments on squid nervefibres. C.43 Large hardback notebook. Re experiments on squid nervefibres. At the back are loose notes dated September 1954, possibly taken from another notebook. Some notes in a hand other than Hodgkin’s. Paginated 1-212. May- December 1955 C.44 Large hardback notebook. October 1955 - May 1956 Inscribed ‘Muscle |. 1955-1956. Hodgkin & Horowicz’ inside front cover. Included are notes re experiments on frog muscle. Some notes in a hand other than Hodgkin’s. A.L. Hodgkin NCUACS 136/1/05 81 Research C.45 Large hardback notebook. Inscribed ‘Muscle 2. 1956. front cover. Hodgkin & Horowicz’ inside Some notesare in a hand other than Hodgkin’s. C.46 Large hardback notebook. Inscribed ‘Muscle 3. 1956-7. Hodgkin & Horowicz’ inside front cover. Somenotes are in a hand other than Hodgkin’s. C.47 Large hardback notebook. Inscribed ‘Muscle 4 ( [?Tracer] ) 1957. H. Horowicz’ inside front cover. Included are notes re experiments on frog muscle. Some notes are in a hand other than Hodgkin’s. C.48 Large hardback notebook. Inscribed ‘Muscle 5 (some [?Tracer] ) 1957. H. Horowicz’ inside front cover. Some notes are in a hand other than Hodgkin’s. C.49 Large hardback notebook. Inscribed ‘1958 Hodgkin, Caldwell, Shaw. Arg P & ATP injection’ on cover. Exp Sept 1958 - Jan 12 1959. Some notes added by [?RDK]’ inside cover. Re experiments on squid. Inscribed ‘Added 1987. Mostnotes are in hands other than Hodgkin’s. C.50 Hardback notebook. Inscribed ‘1959 Caldwell Hodgkin Keynes Shaw p”etc squid’ on spine. A few intercalated pages are dated October 1960. May- December 1956 October 1956 - March 1957 March- October 1957 October- December 1957 September 1958- January 1959 December 1958 - December 1959 A.L. Hodgkin NCUACS 136/1/05 82 Research C.51 Large hardback notebook. Inscribed ‘1959-1961. Tracer & perfusion |’ inside front cover. Mostnotes are in hands other than Hodgkin’s. Paginated 1-202. C.52 Large hardback notebook. Inscribed ‘1960-64. Summary offirst perfusion exp on squid TIS, PFB (& ALH). Also single muscle fibre exp with Luttgau. Also ?exp with Conrad Martin on C%* chlorine in squid?’ inside front cover. The notes appear to relate to experiments in 1960 and 1964 only. Most notes are in handsother than Hodgkin’s. Paginated 1-37. Most pages are unpaginated. C.53 Large hardback notebook. Inscribed ‘1961. Perfusion 2’ inside front cover. Most notes are in a hand other than Hodgkin’s. Paginated 1-171. C.54 Spiral bound softback notebook. First page headed ‘WoodsHole 1962’. Notes re early experiments on vision. C.55 Large hardback notebook. Inscribed ‘Perfusion 3’ inside cover. Re experiments on squid. Mostnotesare in hands other than Hodgkin’s. Paginated 1-207. November 1959 - January 1961 October 1960- [c.November 1964] September- December 1961 June-July 1962 October- November 1962 A.L. Hodgkin NCUACS136/1/05 83 Research C.56 Large hardback notebook. Inscribed ‘Perfusion 4. 1962-3’ inside front cover. experiments on squid. Re Manynotes are in hands other than Hodgkin’s. Paginated 1-63. C.57 Large hardback notebook. Re experiments on squid. Some notesare in a hand other than Hodgkin’s. Paginated 1-92. C.58 Large hardback notebook. Included are notes re experiments on frog sartorius. Paginated 1-99. C.59 Large hardback notebook. Inscribed ‘M.P. Blaustein & A.L. Hodgkin’ inside front cover. First page headed ‘lon Fluxesin loligo forbesi. Book Ill’. Re experiments on squid. > Some notesare in a hand other than Hodgkin’s. Paginated 1-119. December 1962 - January 1963 November 1964 - January 1965 November 1965- October 1966 November 1966 - January 1967 C.60 Large hardback notebook. July 1967- March 1968 Inscribed ‘Squid calcium studies 1967’ on spine. Some notes are in a hand other than Hodgkin’s. Paginated 1-200. A.L. Hodgkin NCUACS136/1/05 84 Research C.61 Large hardback notebook. Inscribed ‘Turtle retina I’ on the cover and ‘Baylor & H. 1971’ on the spine. Included at the front are a few notes dated 1967. Most notes are in a hand other than Hodgkin’s. Paginated 1-208. C.62 Large hardback notebook. Inscribed ‘Turtle retina Il. cover. Inscribed ‘B & H’ on spine. Dec 1971 - May 1972’ on Mostnotesare in hands other than Hodgkin’s. Paginated 1-212. C.63-C.64 Contents of a file inscribed ‘Copy of PBD lab book Nov 16 - July 4 1977’. Loose pages of photocopied notes in a hand other than Hodgkin’s. Re experiments on vision using turtle retinas. 2 folders. August- December 1971 December 1971 - May 1972 November 1976 - July 1977 C.65 Large hardback notebook. August 1977 - May 1978 Inscribed ‘A.L. Hodgkin & P. McNaughton. Note book 3 of PD, PMCN, ALHseries’. Re experiments on vision using turtle retinas. Most notes are in hands other than Hodgkin’s. Paginated 1-72. C.66 Large hardback notebook. May 1980 - July 1982 Inscribed experiments on vision. ‘ALH, PMcN & KWY [K-W_ Yau]’. Re A.L. Hodgkin NCUACS 136/1/05 85 Research le. Most notes are in hands other than Hodgkin’s. Paginated 1-83. C.67 Large hardback notebook. Inscribed ‘Hodgkin McNaughton & Nunn. Oct 1982-’. Re experiments on vision using toads. Experiments Notes are in a hand other than Hodgkin’s. Paginated 1-188. October 1982 - October 1986 C.68-C.105 Theoretical and general notebooks 1940-1987 chiefly contain These notebooks notes, usually with reference to published work by others, as background to Hodgkin’s experimental work. Intercalated notes etc are found. theoretical In Hodgkin’s hand unless otherwisestated. Sometimes the covering dates are inscribed on the cover or inside. C.68 Hardback notebook. February - April 1940 Inscribed ‘Radar notebook kept at St Athan Feb-April 1940 (Added July 1981)’ inside front cover. Reelectro-magnetic radiation. Hodgkin worked on airborne radar during World War Two. He was stationed at St Athans, South Wales, November 1939-May 1940. C.69 Exercise book. c.1941-1949 Re nerve axons. A.L. Hodgkin NCUACS136/1/05 86 Research C.70 Large hardback notebook. c.1950-1967 Inscribed ‘Nerve etc 1950 - *. The notes appear to be chiefly on muscle. C.71-C.85 Contents of five ring binders. 1950-1953 These binders were identical in appearance and were probably all written 1950-1953 and c.1952. Only some could be dated byinscriptions. C.71-C.74 Contents of a ring binder. 1950-c.1952 Inscribed ‘1950 - ‘ inside front cover. Re nerve, muscle and other physiologicaltopics. 4 folders. C.75-C.77 Contents of a ring binder. 1952-1953 Inscribed ‘1953’ and ‘end ? 1952’ inside cover. general physiology. Re 3 folders. C.78-C.80 Contents of an unmarked ring binder. c.1952 Re general physiology. C.81-C.82 Contents of an unmarked ring binder. c.1952 Re nerve action and general physiology. 2 folders. C.83-C.85 Contents of an unmarkedring binder. c.1952 Re nerve and muscle. 3 folders. A.L. Hodgkin NCUACS136/1/05 87 Research C.86 Small softback notebook. c.1952 Re nerve physiology. C.87 Large hardback notebook. 1954-c.1957 Chiefly re nerve and muscle. Included is a letter from [?Reinhard] [7], 1957. C.88 Large hardback notebook. c.1956-1960 Chiefly re muscle and nerves. Included scientists relating to work on nerve axons and vision. at the beginning are letters from various C.89 Large hardback notebook. 1959-1969 Inscribed ‘Theory 1959-1969’ on cover and Early Na/Ca Exchange Theory’ on spine. ‘Theory. A note in Hodgkin’s hand relating to an experiment on squid at Plymouth is written inside the front cover. Paginated 1-13. Some pages are unpaginated. C.90 Large hardback notebook. 1960-1965 Inscribed ‘Physics | 1960-1965’ on cover. Re particle physics. Paginated 1-71. C.91 Large hardback notebook. 1961 Re muscle, nerves, vision and other topics. One pageis headed ‘For Sherrington Lectures’. A.L. Hodgkin NCUACS136/1/05 Research C.92 Large hardback notebook. Re nerve, muscle and general physiology. Paginated 1-187. C.93 Softback ring bound notebook. Chiefly re vision. C.94 Ring bound softback notebook. Inscribed ‘Jan 1973 (perhaps June 1972) - Sept 1973’. Revision and other topics. C.95 Hardback notebook. Re vision, nerve and other topics. Paginated 1-159. c.1963- c.1971 September 1971 - May 1972 [?June 1972] - September 1973 c.[September 1973 - September 1974] C.96 Hardback notebook. 1973 - 1974 Chiefly re vision. Paginated 1-116. C.97 Large hardback notebook. Chiefly re vision. C.98 Large hardback notebook. Included are notes on following: the history of science in the USA under a heading ‘Royal Society of Arts 12.xi.75’; the Royal Society Anniversary Address, 1975; vision. Paginated 1-122. December 1974 - September 1975 September 1975 - March 1976 A.L. Hodgkin NCUACS136/1/05 Research C.99 Large hardback notebook. Chiefly re vision. Paginated 1-150. C.100 Large hardback notebook. March 1976- July 1977 August 1977 - April 1979 Notes re Hodgkin’s Royal Society Biographical Memoir of Lord Adrian. Also notes re vision and other topics. Paginated 1-181. C.101 Hardback notebook. c. April 1979 Re vision and other topics. Inscribed ‘April 1979- ‘ Paginated 1-157. C.102 Large hardback notebook. Re vision and nerve. Paginated 1-133. C.103 Large hardback notebook. Chiefly re vision. Paginated 1-155. C.104 Large hardback notebook. Chiefly re vision and squid nervefibes. Paginated 1-163. C.105 Large hardback notebook. Revision. Paginated 1-161. January 1980 - January 1982 January 1982 - February 1985 February 1985 - December 1986 December 1986 - 1987 A.L. Hodgkin NCUACS 136/1/05 90 Research C.106-C.1127 FILES FOR EXPERIMENTAL AND THEORETICAL WORK 1935-1991, nd The large number of files relating to experiments on nerve, muscle and vision from various periods has necessitated their division into the groups listed below. ‘Early research’ includes material up to 1939. Material from inscribed box files post-1939 and other pre-1952 files (1952 being the year of the publication of Hodgkin and Huxley’s five papers on the nerve impulse) has been placed in ‘Various topics’. ‘Later experiments and theory (chronological series)’ is the largest group and largely comprises papers of similar format dating from 1960. C.106-C.156 Early Research C.157-C.308 Various topics C.308A-C.1120 Later experiments and theory (chronological series) C.1121-C.1127 ‘Circuits’ C.106-C.156 Early research 1935-1939 C.106-C.128 ‘Electrical transmission 1936-7’, contents of a boxfile so inscribed. 1935-c.1938 Papers relating to Hodgkin’s experiments, begun in his final undergraduate year (1935), on blocking conduction in frog’s nerve by cooling. containing re Files experimental results and photographic data (contained in inscribed envelopes). manuscript data and notes Inscriptions on files are given below. C.106-C.111 ‘Pi [Greek letter] effect’. The material in C.106 was the contents of a separate internal file inscribed ‘Special relations of pi and theta effects’. A number of dates are also inscribed on thisfile: the earliest being ‘2.12.35’; the latest being ‘20.3.36’. 6 folders. November 1935 - June 1936 A.L. Hodgkin NCUACS136/1/05 Research C.112 ‘Apparatus’. C.113-C.114 ‘Time relations’. 2 folders. C.115-C.118 ‘Spatial distrib. thresh[hold]. Long vac. Michaelmas’. Art[ificial] E, Nat[ural] E. Changes in 4 folders. C.119-C.122 ‘Time relations - cold block. Michaelmas 1936’. 4 folders. C.123 ‘Time curvespressure block’. C.124 ‘Artificial and natural changein threshold. Mostly December 1936.’ [?electrotonus]._ Potential and Chiefly December 1936. C.125 ‘Calibration. Linearity of recording system. May 28, 30’. C.126 Loose papers. Experimental results etc, in the same format as thosein C.106-C.125. February- May 1936 June-July 1936 July - December 1936 October - November 1936 November - December 1936 March - December 1936 May[1936 or 1937] December 1936 C.127-C.128 Miscellaneous papers. c.1937-1938 Re experimental results. Chiefly photographic material. 2 folders. A.L. Hodgkin NCUACS136/1/05 92 Research C.129-C.155 ‘Local response data N.Y. 1937-1938’, contents of a box file so inscribed. 1937-1938 Files consisting almost entirely of manuscript graphs of Accompanying manuscript notes experimental results. are occasionally found. Dates are often found on the graphs. Inscriptions on files are given below. C.129 ‘Some Cambridge experiments’. August 1937 A further inscription ‘Archibald Roberts’ is inside the file cover. C.130 ‘Callinect[uJs. Cf LR & AP & propagated AP’. October 21and 22. Development of LR. October 1937 C.131 Untitled file. October 1937 C.132 ‘October 30th’. October 1937 A further inscription ‘Ligie Souffront’ is inside the file cover. C.133 ‘Nov 3. Development of LR. Supernormal phase’. C.134 ‘Nov 9th 1937’. November 1937 November 1937 November 1937 ‘November 13th LR. Polarisability during [?spike]. Nov 14th. Controls. Shock artefacts (electrode polarisation on dead nerve)’. Development of 14th. and C.135 C.136 ‘November supernormal phaseandrefractory period’. Development 1937. 16th of LR in November 1937 A.L. Hodgkin NCUACS136/1/05 Research C.137 ‘Nov 26th. LR development A B. Extent of spread of LR’. C.138 ‘Dec 6th. Polarisability during [?spike]’. C.139 ‘Supernormal phase Dec 7th’. C.140 ‘December 10th 1937’. C.141 ‘[?] Refractory P’. C.142 ‘December 10th. Developmentof LR’. C.143 ‘Relative amplitudes data’. C.144 ‘Spatial spread’. C.145 ‘Calibrations’. November 1937 December 1937 December 1937 December 1937 December 1937 December 1937 December 1937- January 1938 December 1937- December 1938 January 1938 C.146 ‘Jan 28 1938. LR & Excitability’. January 1938 C.147 ‘Feb 2 1938. Refractory period of local response. Nerve treated with 10cc 1.15gm% KCI per 100cc sea water’. February 1938 A.L. Hodgkin NCUACS136/1/05 Research C.148 ‘Polarization potential. Effect of alcohol. Feb 15th’. 94 February 1938 C.149 ‘Short interpolar distance experiment’. 1937 or 1938 C.150 Untitled file. 1937 or 1938 C.151 Untitledfile. 1937 or 1938 C.152 ‘Excitability curves’. 1937 or 1938 Printed graphs. C.153 ‘Impedance change. LR has Ref: P’. 1937 or 1938 Graphs and photographic data. C.154 ‘Old photographs’. 1938 Photographs, chiefly of nerve axons. C.155 Loose papers, chiefly manuscript graphs. 1937 or 1938 C.156 ‘Early data on Carcinus May 1939’. 1939 Manuscript graphswith calculations and notes. A.L. Hodgkin NCUACS 136/1/05 Research C.157-C.308 Various topics 95 1942-1991, nd Contents of a series of inscribed box files and other files. A small amount of material relating to Hodgkin’s work during World War Twois also included at C.157. The contents of the box files are further constituent files (and some loose material), most with titles of topics or dates of experiments inscribed on the cover. C.157 Papersrelating to Hodgkin’s work during World War Two. 1942-1943 Copies of official documents re Airborne Interception radar. See C.1121-C.1127 for further papers relating to wartime work. C.158-C.159 ‘Miscellaneous inscribed. calculations’, contents of a file so c.1945 C.158 C.159 Letters to Hodgkin from Andrew Huxley re experiments on nerve and mathematical solutions; personal matters are briefly mentioned. March 1945 Theoretical notes and calculations, in Hodgkin’s hand, concerning experiments on nerve. c.1945 C.160 ‘Chemical data’, contents of a file so inscribed. c.1945 Chiefly manuscript data re experiments on frog nerve. C.160A ‘Electrical measurements’, contents of a file so inscribed. 1946 Manuscript experimentaldata. C.161-C.163 Experiments onthe electrical activity of muscle. December 1948 Manuscript experimental data, some rough. A.L. Hodgkin NCUACS 136/1/05 Research C.161 ‘Sodium experiments’, contents of a file so inscribed. December 1948 C.162-C.163 ‘Muscle 1948. Sodium experiments’, contents of a file so inscribed. December 1948 2 folders. C.164 Contents of a file inscribed ‘18.8.48’. August 1948 Experimental data. In A.F. Huxley’s hand. C.165 Contents of a file inscribed ‘W.L.N. Measuring grids Oct- Nov 49 [sic]’ October- November 1948 Manuscript graphsin a hand other than Hodgkin’s. Dates (1948) are inscribed on the papers. C.166 C.167 ‘Cathode follower oscillations 1948’, contents of a file so inscribed. 1948 Brief manuscript theoretical notes. ‘Calculations about microelectrodes 1948-1949’, contents of a file so inscribed. 1948-1949, 1955, 1962 Manuscript theoretical notes entitled as above; later correspondence on the same subject, chiefly with J.C. Eccles, 1955, 1962. C.168-C.182 ‘Voltage clamp (1). Summary expts. Notes on numerical methods and calculations’, contents of a box file so inscribed. 1949-c.1951 The titles of the files are reproduced below. sometimes appearon papers within thefiles. Dates A.L. Hodgkin NCUACS136/1/05 97 Research C.168 ‘AxonII’. June 1949 - May 1950 Notes on experiments and theory, with graphs. In A.F. Huxley’s hand. C.169-C.171 ‘°24.7.49 Axon Il’. July 1949 Experimental data, notes and graphs. In A.F. Huxley’s hand. 3 folders. C.172-C.174 ‘°24.7.49 Axon’. July 1949 Experimental data, notes and graphs. In A.F. Huxley’s hand. 3 folders. C.175-C.176 ‘Summary’. June-August 1949 Manuscript experimental data and notes. The first paper is headed ‘June-August 1949. Squid - Summary of experiments’. 2 folders. C.177 Loose pagesof experimental data and notes. July 1949 This material appears to be related to the experiments covered in C.168-C.174. Chiefly in Hodgkin’s hand. C.178-C.182 ‘Currents carried by sodium and potassium ions through the membrane of the giant axon of Loligo’, a paper by Hodgkin and A.F. Huxley. [21949 or 1950] Contents of file inscribed ‘Paper 2 draft’. A.L. Hodgkin NCUACS 136/1/05 Research C.178-C.179 Two 35pp typescript drafts with revisions in A.F. Huxley’s hand. [?1949 or 1950] 2 folders. C.180 Manuscript drafts of figure legends etc and data, with one page of another typescript draft of the paper. [21949 or 1950] In A.F. Huxley’s hand. C.181 Contents of an unmarkedfile. Graphs and notes, mostly manuscript. C.182 ‘Membrane current in nerve’. Notes and experimental data etc, mostly manuscript. Chiefly in Hodgkin’s hand. c.1950 c.1951 C.183-C.194 ‘Voltage clamp (2). Summary expts. Notes on numerical methods & calculations’, contents of a box file so inscribed. July-August 1949 The material consists of manuscript experimental data. It is chiefly in A.F. Huxley’s hand, a small amount being in Hodgkin’s. Titles of constituent files are reproduced below. This material is closely related to that in C.168-C.182. C.183-C.184 ‘°22.7.49. Axon’. July 1949 2 folders. C.185-C.186 ‘28.7.49’. July 1949 2 folders. C.187 ‘28.7.49’. July 1949 A.L. Hodgkin NCUACS136/1/05 Research C.188 ‘31.7.49’. July 1949 C.189 ‘3.8.49 Axon 2’. August 1949 C.190 ‘3.8.49’. C.191 ‘5.8.49 Axon I’. August 1949 August 1949 C.192 ‘12.8.49’ Axon 2’. August 1949 C.193 12.8.49’. C.194 Loose manuscript graphs. August 1949 July or August 1949 C.195-C.209 ‘Voltage clamp 1949 exp. Capacity 9k 24.7.49’, contents of a boxfile so inscribed. 1949-1951 The material consists of manuscript experimental data and analytical notes. Titles of constituentfiles are given below. C.195 ‘Membrane capacities’. C.196 ‘20.7.49’. In A.F. Huxley’s hand. C.197-C.202 ‘Gk’. 6 folders. July 1949 July 1949 July 1949 A.L. Hodgkin NCUACS136/1/05 100 Research C.203-C.205 ‘24.7.49’. July 1949 3 folders. C.206-C.207 ‘Inactivation’. August 1949 2 folders. C.208 Loose pages of manuscript data. July 1949 Included are the following headings: ‘Restoration time constants’ and ‘Steady state Gk summary’. C.209 ‘Squid 1949. Misc analysis 1951’. C.210-C.223 ‘Theory. Voltage clamp - speculative theory. 1959 Misc. More recent theory - carriers etc. 1960 - Spreading so inscribed. depression’, box file Rectiffn. contents of a Titles of files are given below. C.210-C.211 ‘Theory’. Theoretical experiments of 1949. notes and graphs re the squid axon 2 folders. July 1949, 1951 1949-1962, nd July 1949- [c.June]1950 C.212 ‘Spreading depression theory’ 1959’. 1959-1962 Manuscript theoretical notes; correspondence (1960- 1962) between Hodgkin and various foreign scientists re his paper on spreading depression. A.L. Hodgkin NCUACS136/1/05 101 Research C.213-C.214 ‘Delayedrectification theory’. c.1960 notes Manuscript correspondence between Hodgkin and K.S. Cole (1960) re a paper by Cole. brief and data; C.215 C.216 2 folders. ‘Theory. during train of impulses’. Carriers [?] choline. Changes in Na i and Li Manuscript notesetc. ‘A Theoretical Model of Neurons Transmission’, a paper by Hodgkin and A.F. Huxley. 17pp manuscript draft headed ‘rough draft’; copy of typescript revised version. C.217 ‘Fourier and Laplace notes’. Brief manuscript notes. nd nd nd C.218 Manuscript notes entitled Ommatidium retinula cell: linear region’. ‘Electrical interactions in a nd C.219-C.223 Loose manuscript notesetc. 1954, nd Headings include ‘Capacity of relatively thick membrane’, ‘Action potential theory - sodium current’, ‘Oscillatory behaviour’. Included are letters by Hodgkin at C.219 (1954) and C.222 (draft). 5 folders. C.224-C.241 Hodgkin & Horowicz 1961. ‘Muscle. Contractures: transients. Unpublished osmotic expts’, contents of a box file so entitled. 1955-c.1960 A.L. Hodgkin NCUACS 136/1/05 102 Research /... Titles of files are given below. See D.193-D.207A for publications material relating to these experiments. C.224-C.227 ‘Muscle 1955-6. Twitches & tension’. Manuscript experimental data. C.227 consists of the contents of an internal file inscribed ‘Stockholm Misc. muscle’ and includes photographic data. 4 folders. C.228-C.230 ‘Single muscle fibres. Mainly transients’. Manuscript experimental data. 3 folders. November 1955-May 1956 March 1956- November 1957 C.231-C.233 ‘Osmotic experiments’, contents of 2 files so entitled. 1956-1957 C.231 Contentsoffirst file. Manuscript experimental data etc. Some pagesare in an unidentified hand. October- November 1956 C.232-C.233 Contents of secondfile. 1957 Manuscript data, notes and part of a draft. 2 folders. C.234 ‘Muscle Oct-Nov 1957. Mainly contractions’. C.235-C.236 ‘Transients’. October- November 1957 c.1960 A.L. Hodgkin NCUACS 136/1/05 103 Research C.235 C.236 ‘The effect of sudden changesin ionic composition on the membrane potential of single musclefibres’. c.1960 Manuscript draft (incomplete) so entitled. Further manuscript draft pages, data and notesrelating to the draft in C.231 or, possibly, to an earlier paper. c.1960 C.237 ‘Hodgkin & Horowicz - K contractures’. 1960 Correspondence between Hodgkin and P. Horowicz chiefly re their paper on ‘potassium contractures’ and related work. C.238 ‘Hypertonic solutions’. c.1960 Untitled incomplete); manuscript notes. manuscript draft of a paper (possibly C.239 ‘Chloride contractures’. Parts of a manuscript draft, or drafts, of a paper. C.240 ‘Ca on contractures’. A few manuscript pages of a draft paper. c.1960 c.1960 C.241 Loose pages of manuscript experimental data. 1956 C.242-C.263 ‘Limulus 1962-1964’, contents of a boxfile so inscribed. 1957-1964 The following papers relate to experiments on vision using the /imulus crab by Hodgkin and M.G.F. Fuortes. The work was carried out at the Marine Biological Laboratory, Woods Hole, Massachusetts, USA during the summer of 1962 and was the beginning of Hodgkin’s interestin vision. A.L. Hodgkin NCUACS 136/1/05 104 Research oe The greater part of the material consists of manuscript experimental data and notes. Correspondence is described where found. Chiefly in Hodgkin’s hand. Titles of constituent files are given below. See D.239-D.255 for publications material relating to these experiments. C.242 ‘Fuortes. Amer J. Opthalm. Exp’s Nov. 1 1957. Temp about 20 degrees C. In Bethesda’. November 1957 C.243 ‘July 20 1959’. C.244 ‘July 28 1960’. July 1959 July 1960 C.245 ‘Aug. 1 1960’. August 1960 C.246 ‘19 June 1962’. C.247 ‘June 20 1962’. C.248 ‘June 23’, C.249 ‘July 4 1962. Unit 2’. C.250 ‘July 10 1962’. June 1962 June 1962 June 1962 July 1962 July 1962 C.251 ‘July 12 1962. Light adaptation run’. July 1962 C.252 ‘July 24, 25 1962’. July 1962 A.L. Hodgkin NCUACS 136/1/05 105 Research C.253 C.254 ‘July 26 1962. July 1962 ‘Aug 2 1962. Unit 1. p.512-514’. August 1962 C.255 ‘Aug 3 1962’. August 1962 C.256 ‘Mike Fuortes. August 14 1962’. August 1962 C.257 C.258 ‘Aug 17 1962’. ‘August 26 1962’. August 1962 August 1962, 1964 Included is a letter (1964) to Hodgkin from Fuortes concerning the final draft of a paper. C.259-C.260 Contents of an unmarked envelope. 1962-1963 Letters, with data, to Hodgkin from M.G.F. Fuortes re experiments and the preparation of a related paper. 2 folders. C.261 ‘1963 August. Limulus preliminary look at records’. August 1963 C.262 Contents of an unmarked envelope. c.1963 Letter from Fuortes with enclosed figures. C.263 Manuscript graph found loose. November 1957 A.L. Hodgkin NCUACS 136/1/05 106 Research C.264-C.267 ‘Squid. Data. Ca-Na. Ca-Cn. 1966-1968’, contents of a file so inscribed. 1966-c.1968 Titles of constituentfiles are given below. C.264-C.265 ‘Ca Efflux expts Plymouth’. 1966-1967 Manuscript experimental data and graphs. 2 folders. C.266 ‘Ca-Na. Baker et al. Tables’. c.1968 Manuscript drafts of data tables for a paper. C.267 Loose material. c.1968 Pages from a manuscript draft and notes; part of a typescript draft and figures relating to a paper, possibly the one mentioned in C.266. C.268-C.283 ‘Shroedinger [sic] Eqn. contents of a boxfile so inscribed. Notes 1973-5 ( some 1967-8)’, 1965-1991, nd Manuscript theoretical notes. are given below. Titles of constituent files C.268-C.270 ‘E.M. wavestheory. 1965-7’. 1965-1967 3 folders. C.271 1972’. C.272-C.273 ‘Shroedinger [sic] 1973, 75’. 2 folders. 1972 1973-1975 C.274 ‘Notes on spin and other reading. ?1973’. 21973 A.L. Hodgkin NCUACS 136/1/05 107 Research C.275-C.276 ‘EM waves. Gravity. Misc & modified Schroedinger eqn. 1975. Notes.’ 1975 2 folders. C.277 ‘Compton scattering. 2 dimensions. 1975’. 1975 C.278-C.279 ‘Rough c.1975. First two sets look ?interesting. 1986’. c.1975, [21986] 2 folders. C.280 C.281 ‘Maths. waves, density of dipoles etc. Nov. 1976’. Vectors in spherical polars and notes on EM November 1976 ‘"Parabolic" oscillations. Schroedinger equation with v(x) = k[x]’. Nd Nd 1991 C.282 ‘Reading. Mott & Massey, Dicke & Gittke, Jordan’. C.283 Loose manuscript graph. C.284-C.292 ‘Retina theory. 1982’, contents of a boxfile so inscribed. Misc theory. 1974-1979 and 1980-81, c.1974-1982 Manuscript theoretical notes. are given below. Titles of constituent files C.284-C.285 ‘Misc. theory. Sf = Ss x ti. Calculation of response area relation from effect of displacing small spot spread in H. cell network or coupled cones. And theory added 1977- 8’. c.1974-1978 2 folders. A.L. Hodgkin NCUACS136/1/05 108 Research C.286-C.287 ‘Maths- turtle’. c.1974-1979 2 folders. C.288 C.289 ‘Independentactivation & desensitization. May 1979. & circuit theory’. 1979-1980 ‘2 Dimensional array with lateral inhibition and electrical coupling’. August 1979 C.290 ‘Cable maths applied to rods’. c.1979-1982 C.291 ‘Mathstheory’. c.1979-1982 C.292 Loose manuscript notes. c.1979-1982 Some notesin a hand other than Hodgkin’s. C.292-C.303 ‘Muscle’, contents of a box file so inscribed. 1974-1985 All the material relates to experiments onvision. Photocopies of manuscript notes on experiments in a number of different hands. Only later annotations are in Hodgkin’s hand. C.293-C.294 Contents of a ring binder labelled ‘PBD-ALH Retina Book I. Nov. ‘75 to Jan ‘77’. 1975-1977 Annotations in Hodgkin’s hand. 2 folders. A.L. Hodgkin NCUACS136/1/05 109 Research C.295-C.298 Contents of a ring binder inscribed ‘Lamb-Simon. Retina Book II. Oct ‘74 to June ‘76’. 1974-1975 The papers werealsoinside file inscribed ‘PBD Retina Bk II Feb. 1977’. 4 folders. C.299-C.300 Contents of a ring binder labelled ‘Chelhydra rods etc with PD. AP min. End notebook 1+ notebook 2. Nov. 1975’. 1976-1977 In the same hand as C.293-C.294. Hodgkin’s hand. Annotations in 2 folders. C.301-C.303 Contents of ring binder labelled ‘Summary’. 1982-1985 Annotations in Hodgkin’s hand. 3 folders. C.304-C.308 ‘Detwiler, Hodgkin & McNaughton 1980. Rod - current theory’, contents of a box file so inscribed. Mainly theory. c.1980 Manuscript theoretical notes etc. Some of the material appearsto relate to a published paper. Titles of constituentfiles are given below. C.304-C.305 ‘P.McN. Inductive cable & ALH theory’. c.1980 Included at C.305 is part of a typescript draft paper. 2 folders. C.306 ‘Appendix’. C.307 ‘High passfilter’. c.1980 c.1980 A.L. Hodgkin NCUACS 136/1/05 110 Research C.308 ‘Maths for inductance. re Nature paper’. c.1980 C.308A-C.1120 Later experiments and theory (chronological series) 1960-1988, nd sequence. Much of this material was found organised in a rough chronological of experimental data (manuscript and computer-generated), calculations and theoretical notes, many of the papers being similar in format and content. A large proportion of the experiments are onvision. It chiefly consists C.308A-C.308B ‘Limulus theory & retina. 1960-65’, contents of a file so inscribed. 1960-1965 Titles of constituent files as follows: C.308A ‘Latency in Limulusetc’. 1960-c.1962 Manuscript theoretical notes etc; typescript draft entitled ‘Problems in the Organization of Rod Vision’. C.308B ‘Retinal potential. Theory & draft of theory paper’. c.1962-1963 Manuscript theoretical notes etc. C.309-C.380 Experiments on muscle, 1965-1967 (chiefly 1966-1967). 1965-1967 The following files were found together and relate to experiments on muscle by Hodgkin, R.H. Adrian and W.K. Chandler. Titles of files and their constituent files (where appropriate) are reproduced in the following descriptions. The material consists chiefly of manuscript experimental data, calculations and theoretical notes. A few files appear to relate directly to a published paper or papers. The files covered by C.309-C.359 were labelled in a similar fashion and appeared to form a sequence. Some of the papers are in hands other than Hodgkin’s. A.L. Hodgkin NCUACS 136/1/05 C.309-C.310 Research Tests of spread of ‘Cable Theory and Cole’s Theorem. 5.vii.67. equation. Simple cable theory. 1965. Theory and analysis of current equation. 5.7.67. Threshhold and Cole’s Theorem etc’. potential and current Titles of constituent files as follows: C.309 ‘Muscle. 1965 theory’. C.310 ‘5 July 1967. Reel 2’. C.311-C.315 ‘March 1966. Delayed rectification V(eg)1. ALH some RHA’. Titles of constituent files as follows: 1114 1965-1967 1965 July 1967 1966 C.311 ‘15. ii1.66’. March 1966 C.312-C.314 ‘21, 22, 23 & 24. 3. 66’. 3 folders. C.315 Loose manuscript graphs etc. 1966 1966 C.316-C.325 ‘Recently analysed expts’. c.1966-1969 Titles of constituentfiles as follows: C.316 ‘30.vi.66. Inactivation (slow)’. C.317 ‘Muscle 11.v.66’. May-June 1966 May 1966 A.L. Hodgkin NCUACS136/1/05 112 Research C.318 ‘3 August 1966. Gk inactivation’. August 1966 C.319-C.321 ‘Nov. 66. Gargouil’. 1966-1969 3 folders. C.322 ‘4845 - 1. Miyamoio’. 1966-1969 C.323 ‘4865 ALH RHA’. C.324 ‘079’. c.1966-1969 c.1966-1969 C.325 ‘23 March 1967. Inactivation’. March 1967 C.326-C.327 ‘May, June, July 1966. Gk Veg(1) Veg(2). August 1966. Time courseof slow 9k fromtails’. 1966 Titles of constituentfiles as follows: C.326 ‘7 July 1966’. 11 Aug 1966’. July 1966 August 1966 C.327 C.328 ‘Gk inactivation ALH. 3 Aug 66 good. 23 March 67 (4 [?beam] ). Gna inactivation RHA. June 1966.’ August 1966 One manuscript graph only. A.L. Hodgkin NCUACS136/1/05 Research C.329-C.335 ‘WKC & RHA (ALH). WKCMisc figures & tables. RHA completelist of expts. RHA5.xii.66 5007, 5008 creeps. ALH 19.x.66 & WKC 25.x.66 - creeps. RHA5.xii.66 5011’. 113 October- December 1966 There is a further inscription on the cover: ‘Knox Oct-Dec 1966. WKC, RHA & ALH’. Titles of constituentfiles as follows: C.329 ‘19.x.66. 4986 (20 degrees C) - 4991 (2 degrees C). 5mM-K, SO4. No suc[rose]’. October 1966 C.330-C.331 ‘25 Oct 1966. 4993-4994 2.5 - K, SO4 no suc[rose]. 4995-4998 2.5 - K, SO4 suc[rose]’. October 1966 2 folders. C.332 ‘1 Nov 1966’. C.333 ‘5 December 1966. 5007 5008’. C.334-C.335 ‘5 December 1966. 5011’. 2 folders. November 1966 December 1966 December 1966 C.336 C.337 ‘RHA July 1967. S04’. Slow changes in Gk. 10k & 10R6 - June-July 1967 ‘WKC (Mainly). exp’ts’. Analysis of anodal creep. Mainly 1967 1966-1967 All the contents were found in an internal file inscribed ‘WKC. Creep. Differentiating check constants’. 114 c.1967-1968 Research ‘Contraction kinetics. WKC & ALH. = SD curves. 136 wide range good. 134 good & others. 144 145 Gk and contraction kinetics. Figs for paper. Re[?] curve from 1965. Skeleton of paper. N W w R P a O N Not in order.’ . All ALH’s photographs Constituent files listed in the order in which they were found. Their titles are as follows: ‘Muscle kinetics. Misc sums’. August 1967 ‘Contractions paper. 2 pulse and step experiments’. August 1967 A.L. Hodgkin NCUACS136/1/05 C.338-C.346 C.338 C.339 C.340 C.341 ‘Tables & figs for contraction paper’. ‘Stanfield’s exp’ts. S-D curves - muscle. 1967 WKC & ALH’. C.342 ‘S-D curves analysis. RHA’. C.343-C.344 ‘Threshold for delayed rectification & contraction - SO4 solutions’. 2 folders. 1967 1967 c.1967 c.1967 C.345 ‘Muscle kinetics’. Data kinetics’. c.1967 C.346 Loose papers. 1967-1968 A.L. Hodgkin NCUACS 136/1/05 115 Research C.347-C.355 ‘Knox Chandler. K2S04. 19k - SO4’. Figs for paper 3. Summary of 2.5 c.1967 Constituent files listed in the order in which they were found. Their titles are as follows: C.347 ‘077’. C.348 ‘8 Mar 67’. C.349 C.350 ‘049’. ‘053’. C.351 ‘057’. C.352 ‘084’. C.353-C.354 ‘Summary of 2.5 KSO4, 1mm spacing’. 2 folders. C.355 ‘10KSO4’ C.356-C.359 ‘RHA. Constants’. Titles of constituent files as follows: c.1967 March 1967 c.1967 c.1967 c.1967 c.1967 c.1967 c.1967 C.356-C.357 ‘WKC. Capacities’. 1967 2 folders. A.L. Hodgkin NCUACS136/1/05 116 Research C.358-C.359 ‘Constants’. c.1967 C.360 2 folders. ‘11.v.66. Teorell’. Data for foot of MS. Cole’s Theorem fibres. May 1966 C.361-C.363 ‘17.v.66 - 18.v.66’. 3 folders. May-July 1966 C.364 ‘23 June 1966. WKCanalysis. Constancy of V(eg)1’. June 1966 C.365 C.366 ‘28.vi.66 4891 Veg[?]. 29.vi.66 Inactivation RHA’. June 1966 ‘4.vili.66. gk componentfrom tails’. 8.vili.66. 9.vii.66. Mainly time course of slow August 1966 C.367 ‘Areasin transients. Creep’. October 1966 C.368 123 5.7.67’. C.368A 121’. C.369 120’. July 1967 July 1967 July 1967 C.370-C.371 ‘MS’. c.1967-1968 ‘Voltage clamp experiments in striated muscle fibre’, by Hodgkin, R.H. Adrian and W.K. Chandler, ‘Journal of general physiology 51 (suppl.), 1968. See D.272-D.274 for related publications material. A.L. Hodgkin NCUACS 136/1/05 117 Research C.370 28pp manuscript draft of the paper (in Hodgkin’s hand), with drafts of figure legends. c.1967-1968 C.371 Typescript revised version. c.1967-1968 C.372-C.373 ‘Knox Chandler Theory. Muscle’. 1968 Included is a letter to Hodgkin from Chandler (October 1968) arising from the preparation of a paper on muscle (possibly with theoretical notes by Chandler. the one described in C.370-C.371), 2 folders. C.374 ‘Adrian & Chandler. Chandler Theory. Creep. Diffusion K in tubules etc’. c.1967 C.375 ‘Voltage clamp. Methods. Constants. Sodium’. c.1968 Theoretical notes only. C.376 ‘Summaryof data - muscle. 1966-9’. 1966-c.1969 The material was found in an internal file inscribed ‘Slow changesin conductance/permeability’. C.377 Contents of an unmarkedfile. 1966-1967 Data re experiments on muscle. headed ‘Creep. All SO4’. Some pages are C.378-C.379 Contents of an unmarkedfile. c.1969 Titles of constituentfiles as follows: A.L. Hodgkin NCUACS 136/1/05 118 Research C.378 ‘Nakajima’s AP’s. Copies sent to Knox’. 1969 (1969) from S. Letters re experimental results by the former; manuscript data, notesetc. Nakajima Hodgkin to C.379 ‘Nakajima’s APs. Copies sent to Knox’. c.1969 Figures and data. C.380 ‘ACP top copy’. 1969 or later 40pp typescript draft activation of muscle fibres, with figures. of a paper (untitled) on the No authors’ names appear. The paper makes reference to an earlier paper: Adrian, Chandler & Hodgkin (1969). C.381-C.388 ‘Calibrations’, contents of a box so inscribed. 1971-1973 Manuscript data, graphs and notes re experiments on vision. Most of the papers are in hands other than Hodgkin’s. Titles of constituentfiles are as follows: C.381 ‘Filter calibration 3 Nov. 1971. book’. Old first attempt. See November 1971 C.382-C.383 ‘Interference filter specifications and calibration. 1971’. 8 Dec. Titles of further constituent files as follows: C.382 ‘13/14 July. Checking stimulus calibration in far red end. Schott Depalinterferencefilter characteristics’. December 1971-January 1973 December 1971-July 1972 C.383 Description of calibrations etc’. January 1973 A.L. Hodgkin NCUACS136/1/05 119 Research C.384 Calibration of light at preparation. 31 Jan & 1 Feb 1972. Also calibration of color [sic] filters & Liebman-Granda spectra. See 3 May 1972 version’. Re-done: 22 April 1972. January-April 1972 C.385 ‘3 May 1972. Calibration of stimulus re-done’. C.386-C.388 sensitivity runs on cones: collected ‘Spacial results. Expts of 25 Apr, 29 Apr, 6 May, 10 May, 13 May, 15 May. Sens A need finishing & absolute sensitivities also. corrections. Add rod absolute sens 4 July’. Photocopies. 3 folders. April-July 1972 April-May 1972 C.389 ‘Michaelis fits. 1-19 Jan. 1972. Summarytable’. January 1972 manuscript data Brief experiments on vision. (not in Hodgkin’s hand) re C.390-C.399 ‘Theory’, contents of a box so inscribed. 1972-c.1976 Manuscript notes on theory in Hodgkin’s hand. Titles of constituentfiles as follows: C.390-C.391 ‘Paper 3 theory. Perturbation’. Autocatalytic destruc 101[?] theory. 1972 All the material was found in an internal file inscribed ‘Tentative theory & draft of theory paper’. Included are pages which appear to be part of a manuscript draft by Hodgkin. 2 folders. C.392-C.399 ‘Misc theory. Retina early’. Titles of further constituentfiles as follows: c.1974- c.1976 A.L. Hodgkin NCUACS136/1/05 40) Research C.392-C.394 ‘Autocatalytic destruction theory. Perturbation method for flash on [?stop]’. c.1974 3 folders. C.395 ‘Filtering. Noise & speed of responsein linear system’. c.1974-1976 C.396 ‘Theory 1976’. C.397-C.399 ‘Instantaneous equilib. Michaelis etc’. 1976 [?c.1976] The papers in C.399 are the contents of an internal file inscribed ‘Circuit. Michaelis. Whennotin steady state. Modified Michaelis - substance not in large excess. One sac one channel - exponential form’. Formula for correcting. 3 folders. C.400-C.407 ‘Computer runs Jan 19 (1)’, contents of a file so inscribed. 1972-1974 Chiefly computer print-outs Manuscript data and notes are included. constituentfiles as follows: of experimental results. of Titles ‘Computer run 1. n=5. For 19 Jan 1972’. Computer run 1. n=5. Variants T=15 msec. Wrong data for flashes’. 1972 1972 ‘For 19.1.72. n=6’. Computer run 2 for steps and flashes. 1972 C.400 C.401 C.402 C.403 ‘Overshoot. Computer run of 31 March 1973’. 1973 Manuscript notes. A.L. Hodgkin NCUACS136/1/05 Research C.404 C.405 ‘Computer run of full model. Curves available on May 10 & 11 1973. Variable T feedback [?] model’. ‘Computer runs of full model. Model 2. (May 14 1973). Const T feedback. Calculation of integration time and other parameters’. 121 1973 1973 C.406 ‘Graphsfor fitting. & tables’. 1962, c.1973 Included are pagesdated ‘July 1962’. C.407 ‘Economy model (no rate Analytical check’. limit). 1) Integration 2) January 1974 C.408 ‘Theory notes. August 1973.’ August 1973 C.409-C.431 ‘Pseudemys Expts’, contents of a box so inscribed. 1973-1977 Photocopied manuscript notes and data to experiments on vision. Almostall the material is in hands other than Hodgkin’s. relating Titles of constituentfiles as follows: C.409-C.412 ‘Paul O’Bryan. Notebook One’. 4 folders. C.413-C.414 ‘Paul O’Bryan. Notebook Two.’ 2 folders. June 1973- July 1974 July- September 1974 C.415 C.416 ‘Red cone - ERP. Jan 22 1974’. January 1974 ‘ERP Expt. 3 red cones. 3H cells. January 24 1974’. January 1974 A.L. Hodgkin NCUACS 136/1/05 122 Research C.417 C.418 C.419 C.420 C.421 ‘ERP. 1) Green cone few responses 2) Red cone - long run - Ag feedback effect. Feb 5th 1974’. February 1974 ‘1 Red cone ERP. good cell Vmax 15mV. Very stable & quiet. Feb 6 1974’. February 1974 2 cones. ‘ERP Expt. 1 green cone (small response). T +s cap comp of electrode. Feb 28th 1974’. 1 silent + ERP. ‘3 cones. Bipolar - small spot. completed. May 10th 1974’. Large. 2 red. 1 red green? Al Tung no ERP. 1N displace [?] not [?Ann]. N-Bipolar. Lg spot (1.1mm). Ann (660m - ‘June 28th. 1.4mm). Small (216m). moving small spot. June 29th. Green cone. Med resp. Vmax = Al [?xenon]. ERP time of bleach. OQ cordit 0.6 [ditto] 0.3 [ditto] June 28th, 29th 1974.’ February 1974 May 1974 June 1974 C.422 ‘Red cone. Std. Int run tung. conditioning light. July 3rd 1974’. 1) 2) Std Int Xenon on July 1974 C.423 ‘Feb 20 1976 - cone pair #3’. C.424 ‘Feb 20 1976. Red cone pair #1’. C.425 ‘Feb 20 1976. Red cone pair #2’. February 1976 February 1976 February 1976 A.L. Hodgkin NCUACS 136/1/05 123 Research C.426 C.427 ‘Feb 25th 1976. H cell pair (spiking H. cell?) pairs #1 & #2’. February 1976 ‘Feb 27 1976. resistance pulse’. Red cone pair #2. Single cone with February 1976 September 1976 C.428 ‘Sept 9 1976 (horizontal cell pairs)’. C.429 ‘Sept 23 1976. Red conepair #2, #3, #4. Separation - slit method, dye mark’. September 1976 C.430 ‘Sept 24 1976. Red cone pair #1, #2’. C.431 Loose pagesofdata. C.432-C.450 Experiments on vision. Contents of a box. Chiefly computer-generated data with manuscript annotations. There are also other manuscript data and graphs. Very few papers are in Hodgkin’s hand. Titles of files as follows: C.432 ‘13 Dec 1974. Red bipolar’. September 1976 1976-1977 1974-1976 December 1974 C.433 ‘Summary. Bipolars. ES & TDL. PD & ALH’. 1974-1976 C.434 ‘30 Jan ‘75. Redbipolar #1’. January 1975 C.435 ‘19 March ‘75. Bipol #3’. March 1975 A.L. Hodgkin NCUACS136/1/05 124 Research C.436 ‘26 March ‘75. Bip #1’. March 1975 C.437 ‘26 Mar‘75 Bip #2’. March 1975 C.438 ‘28 May ‘75. Amacrine?’ C.439 ‘30 May‘75. Redbipolar #1’. May 1975 May 1975 C.440 ‘30 June ‘75. Red bipolar #1 (after C [?] 2 L-cells)’. June 1975 C.441 ‘1 July ‘75. Depol. bipolar #2’. July 1975 C.442 ‘7 July ‘75. Red bipolar #1’. C.443 ‘17 July ‘75. Red bipolar #1’. July 1975 July 1975 C.444 ‘1 Aug ‘75. "Amacrine" #1. Run 167’. August 1975 C.445 ‘Amacrine? 16 Jan ‘76. Run 213’. January 1976 C.446 ‘14 Aug ‘75. Bipolar #1. Run 196, 197, 198’. August 1975 C.447 ‘16 Jan ‘76. Blue cone #1’. January 1976 C.448-C.450 ‘Spiking blue cone’. January 1976 Manuscript graphs with annotations. 3 folders. A.L. Hodgkin NCUACS 136/1/05 125 Research C.451-C.471 Experiments on vision. 1974-1976 Contents of a box. Manuscript (in hands other than Hodgkin’s) and computer-generated experimental data. The material in C.451-C.464is all photocopied. Titles of constituentfiles as follows: C.451 ‘5 red cones. ERP: but series xenon only. May 11 1974’. May 1974 C.452 C.453 C.454 ‘2 rod cones. 1974’. Rod Al tung (short series). May 14th May 1974 ‘5 cones ERP Al position. May 17th 1974’. 2 green , 3 red. 1-N bipolar - slit May 1974 Green cone - paper record only. ‘May 23rd: no film, only paper record. May 24th: jammed. N-bipolar - slit position. Red cone ERP Al xenon. May 23rd & 24th 1974’. May 1974 Film C.455 ‘June 4th 1974. red cones J ERP on T INT conditioning light’. 1 Rod Al Tung & single xenon flash. 3 June 1974 C.456 ‘June 10th, 12th 1974’. June 1974 June 10th. 2 red cones: single ERP on cond. light (ox). 1 green cone: 4 ERP (0 xenon) on 1.8 + 1.2 condlight. Type II H-cell: 0 xenon on 2.4, 1.2 + 0 cond. light. Red cone - same penetration as H-cell. 2 ERP (0 xenon) on 2.4 cond. June 12th. Type Il H cell. 0 xenon c +s cond. light. 1 green cone. ERP (0 xenon). Effect of T Int. cond. light. Large fast resp. Type | H-cell. 0 xenon c +s cond. light. Good cell. Vmax 50mv’. C.457 ‘June 18th 1974. 2 red, 1 green - few xenon flashesonly. 1 red: recovery of sensitivity following 0 bleach (long: > 1 min)’. June 1974 A.L. Hodgkin NCUACS136/1/05 126 Research C.458 C.459 C.460 C.461 C.462 C.463 ‘July 18th & 19th 1974. Bleaching run 0, 0.3 + 0.6 bleaches. Al xenon Red cone - sensitive cell. July 1974 ‘July 22nd & 23rd 1974. Begin notebook #2. July 22nd: 4 cells. 1) Type II Hcell. X flash on cond. backgrd. 2) Green cone. STD INF Run Tung. 1 x flash on cond. light. 3) Red on double cone (penetrated just after green cells moving electrode). 4) Red cone. July 1974 ‘Aug. 1st 1974. P-bipolar: [triangle] stimulus dimensions + Al. Slit position - out only. (good record)’. August 1974 ‘Aug 5th 1974. Red cone : Al Tung, Al xenon dim & Intermed. light INT, Al Tung, Al xenon - high levels, Al xenon on cond. background’. August 1974 ‘Aug 7th 1974. Red cone: SRD INT run Tung & xenon light (low - INTER INT). High Int xenon run - 00 cond., 1.8 cond. light (low noise cell)’. August 1974 ‘August 10th 1974. Cell #1. N-bipolar. Al Tung with diff. spot dimensions (not traced). Slit movement. Cell #2. Green cone. Al Tung (STD run). Al xenon (dim - inter). Al xenon - 00c, bright’. August 1974 C.464 ‘Sept. 12th 1974. tung & xenon’. 2 red cones (noisy!). STD INT runs September 1974 C.465 ‘Jan. 12 1976. Bipolar’. January 1976 C.466 ‘Oscillating bipolar. Jan 14 1976’. January 1976 C.467 ‘Aug 24 1976. Bipolar...not very good’. August 1976 A.L. Hodgkin NCUACS 136/1/05 127 Research C.468-C.469 ‘Bipolars. (depol), #4 - 23-9-76. #5, #6 - 24-9-76’. Digitalising runs 947 thru 957. #1, #2, #3 September 1976 2 folders. C.470 ‘Wiring diagram & flow charts. ALH lab (PD’s script). Information about copying tapes’. 1974-1976 C.471 Loose material. 1975 C.472-C.489 Experiments on vision. 1974-1976 Contents of a box. Almost all the material is dated 1976. Manuscript and computer-generated experimental data. Some photocopies. Most manuscript papers in hands other than Hodgkin’s. Titles of constituentfiles as follows: C.472 ‘Sept 18th 1974. 2 red cones. 1) a. Sensitisation flashed simultaneously. 2) a. Sensit. run b) Recovery ERP to OXr following OXm flash’. b. Al xenon on condit. light. R & M September 1974 C.473-C.476 ‘Coupling expts. Spatial data & IV data’. 1976 Titles of constituentfiles as follows: C.473 ‘Current voltage curves’. February- April 1976 C.474 ‘"Does hypapolarisation A the time to peak" signal ave. data.’ March-April 1976 C.475 ‘Dye marking cells for cone coupling: Lucifer’. September 1976 A.L. Hodgkin NCUACS 136/1/05 Research C.476 ‘Spatial profiles: to be fit to scatter function’. C.477-C.484 Unmarkedfile. Titles of constituent files as follows: 128 November 1976 1976 C.477 ‘April 21 1976 Rod’. April 1976 C.478-C.480 ‘Rod. June 1. Photon noise’. June 1976 3 folders. C.481 C.482 C.483 C.484 ‘Data summary sheets. Rod: photon noise’. June 1976 ‘June 2 1976. Rod. Photon noise’. June 1976 ‘August 25 1976. Rod #1, rod #2 - photon noise’. August 1976 ‘August 27 1976. Cone (red). Photon noise expt’. August 1976 C.485-C.489 Unmarkedfile. 1976 Titles of constituentfiles as follows: C.485 C.486 ‘Oct 6 1976. Red cone pair #1 - R mutual 17.8 m[ohms] separation ? Red-green cone pair #2 - not coupled. 108.8u Red cone pair #3. R mutual 6.25 m[ohms] separation ?’ separation = October 1976 ‘Oct 12 1976. m[ohms]. 23.4‘. Red cone pair #1. R mutual = 1.875 Separation: slit method = 26.2u, dye mark = October 1976 A.L. Hodgkin NCUACS136/1/05 129 Research C.487 C.488 C.489 ‘Oct 26 1976. Possible 2 electrodes in 1 cell. Red cone R = 36m[ohms] separation 10’. October 1976 ‘Oct 27 1976. Red cone pair #1 R mutual = 2.78m[ohms] separation = 24.7[mu]m. Red cone pair #2 R mutual = 4.16m[ohms] separation = 21.0[mu]m.’ October 1976 ‘Oct 28 1976. red cone pair #1 - R mutual = 9.24m[ohms] separation 14.7 um. Red cone pair #2 - R mutual = 1.62m[ohms] separation 43.5um’. October 1976 C.490-C.508 Experiments on vision. 1976-1977 Contents of a box. Manuscript and computer-generated experimental data. Mostof the manuscript material is not in Hodgkin’s hand. C.490 ‘Nov. 16 1976. Chelydra. Bipolar: some noise reduction in steadylight, flashes of dark. Rod: very insensitive rod. No useful data’. November 1976 C.491 ‘Rod A-1 : chelydra Nov. 18 1976.’ C.492-C.493 Nov. 18 Rod. Chart record; computer print-out. 2 folders. C.494 ‘Nov 25 1976. Rod A-1’. C.495 ‘Nov 30. 1976. Rod #2’. November 1976 November 1976 November 1976 November 1976 A.L. Hodgkin NCUACS136/1/05 130 Research C.496 ‘Dec 1 1976’. C.497 ‘Chelydra rod #1, rod #2. Dec 14 1976’. C.498 ‘Dec 20 1976. Chelydra rod’. C.499 ‘Dec 21 1976. Rod #1B, Rod #2B’. C.500 ‘Dec 28 1976. Pseudyms cones|[?] "new" ALH lab’. C.501 ‘Dec 29 1976. Chelydra cone. Spatial properties’. December 1976 December 1976 December 1976 December 1976 December 1976 December 1976 C.502-C.504 ‘Jan 3 1977. Rod 3 chelydra’. January 1977 3 folders. C.505-C.506 ‘Jan 19 1977. Chelydra file 1. Rod #1, #2, #3 & #6 - file calibrations. Original chart record. Rod #4- file 2 Rod#5- file 3 1 - also contains voltage January 1977 2 folders. C.507 ‘Jan 19 1977. Rod #4A. Chelydra. File 2’. January 1977 C.508 ‘Jan 19 1977. Chelydra rod #5A. File 3’. January 1977 A.L. Hodgkin NCUACS 136/1/05 131 Research C.509-C.520 Experiments onvision. 1976-1977 Contents of a box. Manuscript and computer-generated data. Most of manuscript material is not in Hodgkin’s hand. Titles of constituent files as follows: C.509-C.511 ‘Jan 26 1977. Chelydra. Rod B-3. File 1. Rod B-3file 1. Rod B-4 file 2’. January 1977 3 folders. C.512 ‘Jan 26 1977. Chelydra rod B3’. January 1977 C.513-C.515 ‘Jan 26 1977. Rod B3. Additional material’. January 1977 3 folders. C.516 ‘Jan 26 1977. Rod B-4. File 2’. January 1977 C.517 ‘Feb 3 1977. Chelydra. Rod B-2. File 3’. C.518 ‘Feb 3 1977. Rod A-2. File 2’. February 1977 February 1977 C.519 Loose papers. January 1977 C.520 Long roll annotations. of computer-printed data with manuscript April 1976 A.L. Hodgkin NCUACS136/1/05 132 Research C.521-C.538 Experiments on vision. 1976-1977 Contents of a box. Manuscript and computer-generated data. A few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.521-C.524 ‘Bipolar expt & figures’. 1976-1977 Titles of further constituent files as follows: C.521-C.523 ‘April 21 1976. Bipolar’. April 1976 C.524 3 folders. ‘Bipolar mss’. 1 figure only. 1976 or 1977 C.525-C.527 ‘Preliminary rod figs’. 1977 Titles of further constituent files as follows: C.525 C.526 ‘Fig: effect of B’d on flash response. Jan 26 1977. Rod B-3’. January 1977 ‘1. Fig on step intensity series. Rod B4 May 20. 2. May 20’. Fig showing [?] during plateau phase of step. Rod B5 May 1977 C.527 Loose papers. C.528 ‘8 September 1977. Rod A1’. 1977 September 1977 A.L. Hodgkin NCUACS 136/1/05 133 Research C.529 8 September 1977. Rod B1’. C.530 ‘8 September 1977. Rod A2’. C.531 ‘13 September 1977. Rod B1’. C.532-C.533 ‘Erice 1977’. September 1977 September 1977 September 1977 1976-1977 Hodgkin participated in a course ‘Noise in Biological Membranes’ at the International School of Biophysics, He delivered two Erice, lectures vertebrate photoreceptors’. Sicily, 10-20 March 1977. responses of on ‘Analysis of Correspondenceetc re arrangements andarising. The material in C.534-C.537 also relate to this course. 2 folders. C.534-C.536 ‘Erice figs’. 1976-1977 C.534 C.535 C.536 3pp incomplete manuscript draft of a lecture, headed ‘BHL theory Erice’. 1976-1977 In Hodgkin’s hand. 11pp typescript draft of one of Hodgkin’s lectures entitled ‘Electrical Analysis of Light Reception in Turtle Cones’. 1976-1977 Material relating to figures for the published version of the lecture. 1977 A.L. Hodgkin NCUACS 136/1/05 134 Research C.537 ‘Bipolar figures. P. Detwiler. Erice’. 1976-1977 2pp manuscript draft by Hodgkin entitled ‘A note on hyperpolarizing bipolar cells in the turtle’s retina’, with draft figures etc. C.538 A few loose pagesof data. C.539-C.555 Experiments on vision. Contents of a box. Dividedinto twolargefiles labelled ‘A’ and‘B’. Very few papers are in Hodgkin’s hand. C.539-C.550 File ‘A’. Titles of constituent files as follows: C.539-C.540 ‘Feb. 3 1977. Rod A-1. File 1’. 2 folders. C.541-C.542 ‘Feb. 10 1977. Rod A-2’. 2 folders. C.543 ‘Feb. 10 1977. Rod A-3’. C.544 ‘Feb. 10 1977. Rod A-4’. C.545-C.546 ‘Feb. 10 1977. Rod A-5’. 2 folders. September 1977 1977 1977 February 1977 February 1977 February 1977 February 1977 February 1977 A.L. Hodgkin NCUACS 136/1/05 135 Research C.547 ‘Feb. 10 1977. Rod A-6’. C.548-C.550 ‘Feb. 10 1977. Rod A-1’. 3 folders. C.551-C.555 File ‘B’. Constituent files as follows: C.551 ‘Feb. 10 1977. Rod B-1’. C.552 Feb. 10 1977. Rod B-2’. C.553-C.554 ‘Feb. 10 1977. Rod B-3’. 2 folders. C.555 ‘Feb. 10 1977. Rod B-4’. C.556-C.579 Experiments on vision. February 1977 February 1977 1977 February 1977 February 1977 February 1977 February 1977 1977 Contents of a box. Manuscript and computer-generated data, some photocopies. Very few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.556 ‘March 30 1977. Rod A.1’. March 1977 C.557 ‘March 30 1977. Rod B-1’. March 1977 C.558 ‘March 30 1977. Rod B-2’. March 1977 A.L. Hodgkin NCUACS 136/1/05 136 Research C.559 ‘March 31 1977’. March 1977 C.560 ‘April 1 1977. Rod B-1’. C.561 ‘April 11977. Rod B-2’. April 1977 April 1977 C.562 Onepageof notes found loose. April 1977 Relates to the material in C.560 and C.561. C.563 ‘April 4 1977. Rod A-1’. April 1977 C.564 ‘April 4 1977. Rod A-2’. C.565 ‘April 4 1977. Rod A-3’. C.566 ‘April 4 1977. Rod A-4’. April 1977 April 1977 April 1977 C.567 ‘April 4 1977. Rod A-5’. April 1977 C.568 ‘April 25 1977. Rod A-1’. C.569 ‘April 25 1977. Rod A-2’. C.570 ‘April 25 1977. Rod A-3’. C.571 ‘April 25 1977. Rod B-1’. April 1977 April 1977 April 1977 April 1977 A.L. Hodgkin NCUACS 136/1/05 137 Research C.572 Loose manuscript notes. April 1977 C.573 ‘27 April 1977. Ganglion cell with rod input. Rod A1 and A2’. April 1977 C.574 ‘April 27 1977. Rod B1’. April 1977 C.575 ‘April 29 1977. Rod B1’. C.576 ‘May 3 1977. Rod A-1’. C.577 ‘May 3 1977. Rod A-3’. C.578 ‘May 3 1977. Rod A-4’. C.579 ‘May 3 1977. Rod B1 & B2’. C.580-C.607 Experiments onvision. Contents of a box. Manuscript and computer-generated experimental data. Very few papers are in Hodgkin's hand. Titles of constituentfiles as follows: C.580 ‘Rod A-1. May 5 1977’. C.581 ‘Rod A-2. May 5 1977’. C.582 ‘May 5 1977. Rod A-3’. April 1977 May 1977 May 1977 May 1977 May 1977 May-June 1977 May 1977 May 1977 May 1977 A.L. Hodgkin NCUACS 136/1/05 138 Research C.583 ‘May 5 1977. Rod B-1’. C.584 ‘May 5 1977. Rod B-2’. C.585 ‘May 5 1977. Rod B-3’. C.586 ‘Rod B-1. May 11 1977’. C.587 ‘May 11 1977. Rod B-2’. C.588 ‘May 11 1977. Rod B-4’. C.589 ‘May 11 1977. Rod B-5’. C.590 ‘May 11 1977. Rod B-6’. May 1977 May 1977 May 1977 May 1977 May 1977 May 1977 May 1977 May 1977 C.591 ‘May 11 1977. Ganglion cell. Horizontal cell’. May 1977 C.592 ‘May 16 1977. Rod A-1’. C.593 ‘May 16 1977. Rod A-2’. C.594 ‘May 16 1977. Ganglion cells’. C.595 ‘May 16 1977. Rod B-1’. C.596 Loose papersrelating to the material in C.592-C.595. May 1977 May 1977 May 1977 May 1977 May 1977 A.L. Hodgkin NCUACS 136/1/05 139 Research C.597 ‘June 3 1977. Rod A-1’. June 1977 C.598 ‘June 3 1977. Rod A-2’. C.599 ‘June 3 1977. Rod A-3’. C.600 ‘June 3 1977. Rod A-4’. C.601 ‘June 3 1977. Rod A-5’. June 1977 June 1977 June 1977 June 1977 C.602 ‘June 3 1977. Rod A-6a’. June 1977 C.603 ‘June 3 1977. Rod A-6b’. C.604 ‘June 3 1977. Rod A-7’. C.605 ‘June 3 1977. Rod B-1’. June 1977 June 1977 June 1977 C.606 ‘June 3 1977. Ganglion cells A-1, A-2, B-1’. June 1977 C.607 ‘June 31977. "Deleted rods" *. June 1977 C.608-C.625 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data, some photocopies. A few papers are in Hodgkin’s hand. Divided into 3 large files, two inscribed ‘A’ and ‘B’ respectively, the third inscribed with a date. A.L. Hodgkin NCUACS 136/1/05 Research C.608-C.615 File ‘A’. Titles of constituentfiles as follows: C.608 ‘May 20 1977. Rod A-1’. 140 May-June 1977 May 1977 C.609 ‘May 20 1977. Ganglion cells. A-1, A-2 (same track as Rod A-6)’. May 1977 C.610 ‘May 20 1977. Rod A-2’. C.611 ‘May 20 1977. Rod A-5’. May 1977 May 1977 C.612 ‘May 20 1977. track)’. Rod A-6 (Ganglion cell A-2 in same May 1977 C.613 ‘May 20 1977. Rod A-8’. C.614 ‘May 20 1977. Rod A-7’. May 1977 May 1977 C.615 ‘June 13 1977. Ganglion cell A-2’. June 1977 C.616-C.620 File ‘B’. Titles of constituentfiles as follows. C.616 ‘May 20 1977. Rod B-1’. C.617 ‘May 20 1977. Rod B-2’. C.618 ‘May 20 1977. Rod B3’. May 1977 May 1977 May 1977 May 1977 A.L. Hodgkin NCUACS136/1/05 141 Research C.619 “May 20 1977. Rod B-4’. C.620 ‘May 20 1977. Rod B-5’. C.621-C.625 ‘May 25 1977’. Titles of constituentfiles as follows. C.621 ‘May 25 1977. Rod A-1’. C.622 ‘May 25 1977. Rod B-1’. C.623 ‘May 25 1977. Rod B-2’. C.624 ‘May 25 1977. Rod B-3’. May 1977 May 1977 May 1977 May 1977 May 1977 May 1977 May 1977 C.625 Loose papersrelating to the material in C.621-C.624. May 1977 C.626-C.652 Experiments on vision. June-August 1977 Contents of a box. Manuscript and computer-generated experimental data. A few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.626 ‘June 13 1977. Ganglion cell A-1’. June 1977 C.627 ‘June 13 1977. Rod A-1’. June 1977 C.628-C.629 ‘June 17 1977. Rod A-3’. June 1977 2 folders. A.L. Hodgkin NCUACS 136/1/05 142 Research C.630 ‘June 17 1977. Rod A-1’. C.631 ‘June 17 1977. Rod A-2’. C.632 ‘June 17 1977. Rod B-1’. C.633 ‘June 17 1977. Rod B-2’. June 1977 June 1977 June 1977 June 1977 C.634 ‘June 17 1977. Rod B-3’. June 1977 C.635 ‘June 17 1977. Rod B-4’. June 1977 C.636 ‘June 17 1977. Ganglion cell B-1’. June 1977 C.637 ‘June 17 1977. Deleted rods’. June 1977 C.638 ‘June 28 1977. Rod A-1’. C.639 ‘June 28 1977. Rod B-1’. C.640 ‘June 28 1977. Rod B-2’. June 1977 June 1977 June 1977 C.641 ‘June 28 1977. Ganglion cell’. June 1977 C.642 ‘June 28 1977. Deleted rods’. June 1977 C.643 ‘July 4 1977. Rod A-1’. July 1977 A.L. Hodgkin NCUACS 136/1/05 143 Research C.644 ‘July 4 1977. Rod A-2’. C.645 ‘July 41977. Rod A-3’. C.646 ‘July 41977. Rod B-1’. C.647 ‘July 4 1977. Rod B-2’. C.648 ‘July 41977. Rod B-3’. C.649 ‘July 4 1977. Rod B-4’. July 1977 July 1977 July 1977 July 1977 July 1977 July 1977 C.650 ‘August 10 1977. Rod B-1’. August 1977 C.651-C.652 ‘August 10 1977. Rod A1’. August 1977 2 folders. C.653-C.674 Experiments on vision. August- October 1977 Contents of a box. Manuscript and computer-generated experimental data. None of the material is in Hodgkin’s hand. Titles of constituent files as follows: C.653 ‘25 August 1977. Rod A1’. August 1977 C.654 ‘25 August 1977. Rod A2’. August 1977 C.655 ‘25 August 1977. Rod A3’. August 1977 A.L. Hodgkin NCUACS136/1/05 144 Research C.656 ‘25 August 1977. Rod A4’. August 1977 C.657 ‘25 August 1977. Rod B1’. August 1977 C.658 ‘6 September 1977. Rod A1’. C.659 ‘6 September 1977. Rod B1’. C.660 ‘6 September 1977. Rod B2’. C.661 ‘28 September 1977. Rod A1’. C.662 ‘28 September 1977. Rod A2’. C.663-C.664 ‘28 September 1977. Rod A3’. 2 folders. C.665 ‘28 September 1977. Rod A4’. C.666 ‘28 September 1977. Rod B1’. C.667 ‘28 September 1977. Rod B2’. September 1977 September 1977 September 1977 September 1977 September 1977 September 1977 September 1977 September 1977 September 1977 C.668 ‘{1 October 1977. Rod A1’. October 1977 A.L. Hodgkin NCUACS 136/1/05 145 Research C.669 C.670 C.671 C.672 ‘17 October 1977. Red cone B1’. October 1977 ‘17 October 1977. Red cone B2’. October 1977 ‘17 October 1977. Red cone B3’. October 1977 ‘17 October 1977. Red cone B4’. October 1977 C.673-C.674 ‘17 October 1977. Red cone Bd’. October 1977 2 folders. C.675-C.683 Experiments onvision. c.1976-1977 Contents of a box. Manuscript and computer-generated experimental data, some photocopies. Some papers are in Hogkin’s hand. Titles of constituentfiles as follows: C.675-C.677 ‘Light calibrations. ALH lab’. November 1976-1977 Only a few papers are dated 1976. Included at C.677 is a letter by Hodgkin to [? P.B. Detwiler] re the light calibration experiments. 3 folders. C.678 ‘Variance calibration’. [c. February] 1977 C.679 ‘Calibrations of spatial properties: ALH lab’. June 1977 C.680 ‘30 August 1977. Photomultiplier calibrations’. August 1977 A.L. Hodgkin NCUACS 136/1/05 146 Research C.681 ‘31 August 1977. Light leak’. August 1977 C.682 ‘5 September 1977. Tests oflight leak after adding light- tight box in back beam - ok’. September 1977 C.683 ‘Light calibrations. PBD lab’. c.1976 A few photocopied pages. C.684-C.700 Experiments on vision. January-May 1978 Contents of a box. Manuscript and computer-generated experimental data and calculations. Calculations in Hodgkin’s handare at C.686. Titles of constituentfiles as follows: C.684 ‘23 Jan 1978. Rod At’. January 1978 C.685 ‘23 January 1978. Rod A2’. January 1978 C.686 ‘23 January 1978. Rod Ad’. January 1978 C.687 ‘26 January 1978. Rod A1’. January 1978 C.688 ‘26 January 1978. Ganglion cell A1 (sameplacein retina as rod A1)’. January 1978 C.689 ‘26 January 1978. Ganglion cell A2’. January 1978 C.690 ‘26 Jan. 1978. Rod A2’. January 1978 A.L. Hodgkin NCUACS 136/1/05 147 Research C.691-C.692 ‘26 Jan 1978. Rod B1’. January 1978 2 folders. C.693 ‘26 Jan 1978. Rod B2 (plus chart cal pulses)’. January 1978 C.694 ‘9 Feb 1978. Rod A1’. C.695 ‘9 Feb 1978. Rod A2’. C.696 ‘9 Feb 1978. Rod A3’. C.697 ‘10 May 1978. Rod A1’. C.698 ‘10 May 1978. Rod A2’. C.699 ‘10 May 1978. Rod B1’. C.700 ‘10 May 1978. Rod B2’. February 1978 February 1978 February 1978 May 1978 May 1978 May 1978 May 1978 C.701-C.714 Experiments on vision. 1979-1980 Contents of a box. Manuscript and computer-generated experimental data. Some papersare in Hodgkin’s hand. Titles of constituentfiles as follows: C.701-C.703 ‘1979 LMY data. Relevant’. Titles of further constituentfiles as follows: October- November 1979 A.L. Hodgkin NCUACS136/1/05 148 Research C.701-C.702 ‘31 Oct 1979. Rod 1. 1) Flash intensity - response family 2) Desensitization profile from steadyslit’. October 1979 2 folders. C.703 ‘Fits to LMY background underswing data’. C.704 ‘20 May 1980. Cell #1’. C.705 ‘20 May 1980. Cell #2’. C.706 ‘20 May 1980. Cell #3’. November 1979 May 1980 May 1980 May 1980 C.707 C.708 ‘21 May 1980. photoresponse’. Cells 1 & 2. To examine pH 7.2 on May 1980 ‘22 May 1980. CO, on photoresponse’. Examine effect of 22mM HCO3° / 10% May 1980 C.709 ‘7 June 1980. Rod 1’. C.710 ‘7 June 1980. Rod 2,3,4’. C.711 ‘8 June 1980. Cell 1’. C.712 ‘11 June 1980. Cell 1’. June 1980 June 1980 June 1980 June 1980 C.713 ‘11 June 1980. Cell 2’. June 1980 A.L. Hodgkin NCUACS 136/1/05 Research C.714 Loose material. C.715-C.731 Experiments on vision. 149 May - June 1980 June-July 1980 Manuscript and computer-generated experimental data. A few papersare in Hodgkin’s hand. Titles of constituent files as follows: C.715-C.716 ‘{2 June 1980. Cell 1’. June 1980 2 folders. C.717 ‘13 June 1980. Cell 1’. C.718 ‘17 June 1980. Rod 1’. C.719 ‘17 June 1980. Rod 2’. C.720-C.721 ‘17 June 1980. Rod 3’. 2 folders. June 1980 June 1980 June 1980 June 1980 C.722-C.723 ‘18 June 1980. Cell #1’. June 1980 2 folders. C.724 ‘23 June 1980. Cell #2’. C.725 3 July 1980. Cell 1’. C.726 ‘4 July 1980. Cell 1’. June 1980 July 1980 July 1980 A.L. Hodgkin NCUACS136/1/05 150 Research C.727 ‘8 July 1980. Cell 1’. C.728 ‘8 July 1980. Cell 2’. C.729 ‘8 July 1980. Cell 3’. C.730 ‘14 July 1980. Cell 1’. C.731 ‘14 July 1980. Cell 2’. C.732-C.749 Experiments on vision. Manuscript and computer-generated experimental data. A few papersare in Hodgkin’s hand. Titles of constituentfiles as follows: C.732 ‘15 July 1980. Cell 1’. C.733 ‘15 July 1980. Cell 2’. C.734 ‘17 July 1980. Cell 1’. C.735 ‘17 July 1980. Cell 2’. C.736 48 July 1980. Cell 1’. C.737 ‘18 July 1980. Cell 2’. C.738 ‘18 July 1980. Cell 3’. July 1980 July 1980 July 1980 July 1980 July 1980 July-August 1980 July 1980 July 1980 July 1980 July 1980 July 1980 July 1980 July 1980 A.L. Hodgkin NCUACS136/1/05 151 Research C.739 ‘22 July 1980. Cells 1, 2, 3’. C.740-C.741 ‘24 July 1980. Cell 1’. Included are photographs at C.741. 2 folders. C.742 ‘24 July 1980. Cell 2’. C.743 ‘25 July 1980. Cell 1’. C.744 ‘25 July 1980. Cell 2’. C.745 ‘29 July 1980. #1’. C.746 ‘29 July 1980. Cell 2’. July 1980 July 1980 July 1980 July 1980 July 1980 July 1980 July 1980 C.747 ‘1 August 1980. Cell 1’. August 1980 C.748 ‘4 August 1980. Cell 1’. August 1980 C.749 ‘4 August 1980. Cell 2’. August 1980 C.750-C.765 Experiments onvision. August- October 1980 Contents of a box. Manuscript and computer-generated experimental data. Much of the material is in Hodgkin’s hand. Titles of constituentfiles as follows: A.L. Hodgkin NCUACS 136/1/05 152 Research C.750 ‘Rod 1. 8 August 1980’. August 1980 Photographsare included. C.751 ‘Rod 2. 8 August 1980’. August 1980 Photographs are included. C.752 ‘15 August 1980. Rod 1’. August 1980 C.753 ‘15 August 1980. Rod 2’. August 1980 C.754 ‘18 August 1980. Rod 1’. August 1980 C.755 ‘18 August 1980. Rod #2’. August 1980 C.756 15 September 1980. Rod 1 (only)’. C.757-C.759 ‘19 Sept. 1980. Rod #1 only. See 3 Aug 81 #2file’. 3 folders. C.760 ‘22 Sept. 1980’. September 1980 September 1980 September 1980 C.761 C.762 C.763 ‘15 Oct. 1980. Study of noise increase. Not v. good’. October 1980 ‘17 Oct. 1980. Study of noise increase. Not v. good’. October 1980 ‘20 Oct. 1980. Cell 1. Not v. good’. October 1980 A.L. Hodgkin NCUACS 136/1/05 153 Research C.764 ‘21 Oct. 1980. Cell 1. Study of dark noise increase’. October 1980 C.765 ‘21 Oct 1980. Cell 2. Study of dark noise increase’. October 1980 C.766-C.782 Experiments onvision. Contents of a box. Manuscript and computer-generated experimental data. Much of the material is in Hodgkin's hand. Titles of constituentfiles as follows: October- November 1980 C.766-C.767 ‘24 Oct. 1980. Cell 1’. October 1980 2 folders. C.768 ‘24 Oct. 1980. Cell 2’. October 1980 C.769 ‘24 Oct. 1980. Cell 3’. October 1980 C.770 ‘11 November 1980. Rod 1’. November 1980 C.771 ‘11 Nov. 1980. Rod 2. Attempted noise run with Na 0Ca unbuffered’. November 1980 Photographs included. C.772 ‘11 Nov 1980. Rod 3. Interesting cell.’ Included are photographs. C.773 ‘13 Nov. 1980. Cell 1’. C.774 ‘25 Nov 1980. Rod 1’. November 1980 November 1980 November 1980 A.L. Hodgkin NCUACS136/1/05 154 Research C.775 ‘25 November 1980. Rod 2’. C.776 ‘26 Nov. 1980. Cell 1. No good’. C.777 ‘26 November 1980. Bars and tongue’. Cell 2. Superlinearity in 20Na. C.778 ‘26 Nov. 1980. Cell 3’. C.779 ‘27 November 1980. Rod #1’. November 1980 November 1980 November 1980 November 1980 November 1980 C.780 ‘27 Nov. 1980. current of Ringer 20Na 1Ca’. Rod #2. Only shows effect on dark November 1980 C.781-C.782 ‘27 November 1980. Rod #3 (Rod #2 no good)’. 2 folders. C.783-C.792 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Most of the material is in Hodgkin’s hand. Titles of constituentfiles as follows: C.783 ‘13 Nov. 1980. Cell 2’. C.784 ‘13 Nov. 1980. Cell 3. Bars. Superlinearity in 20Na’. November 1980 November- December 1980 November 1980 November 1980 A.L. Hodgkin NCUACS136/1/05 155 Research C.785 ‘4 Dec. 1980. Cell 1’. C.786-C.788 ‘4 Dec. 1980. Cell 2’. Photographsare included at C.787. 3 folders. C.789 ‘9 Dec. 1980’. C.790 ‘10 Dec. 1980. Rod 1’. C.791-C.792 ‘12 December 1980. Rod 1’. Photographsat C.792. 2 folders. C.793-C.803 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Some of the material is in Hodgkin’s hand. Titles of constituentfiles are as follows: C.793 ‘1 Nov. 1982. Rod 1 only’. December 1980 December 1980 December 1980 December 1980 December 1980 November 1982 November 1982 C.794 ‘4 Nov. 1982. Rod 1&2 - short. Rod 3 - main expt. Much useful material and possible figures’. November 1982 C.795 ‘8 Nov. 1982. Rod 2 (&1). Rod 1 enclosed - no good’. November 1982 A.L. Hodgkin NCUACS136/1/05 156 Research C.796 ‘*8 Nov. 1982. Rod 3’. C.797 ‘11 Nov. 1982. Rods 1 & 2’. C.798 ‘12 Nov. 1982. Rod 1 & rod 2 (hour glasspipette)’. C.799 ‘12 Nov. 1982. Rod 3’. C.800 ‘12 Nov. 1982. Rod #4’. C.801-C.802 ‘19 Nov. 1982. Rod #1’. 2 folders. C.803 Loose material. C.804-C.817 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Some papersare in Hodgkin’s hand. Titles of constituentfiles as follows: C.804 ‘16 Nov. 1982. Rod 1. No good’. C.805 ‘16 Nov 1982. Rod 2’. November 1982 November 1982 November 1982 November 1982 November 1982 November 1982 November 1982 November- December 1982 November 1982 November 1982 A.L. Hodgkin NCUACS136/1/05 157 Research C.806 ‘6 December 1982 [Rod 1]’. C.807 ‘6 December 1982. Rod 2’. C.808 ‘7 Dec. 1982. One rod only - poor’. C.809 ‘8 Dec. 1982. Rod 1’. C.810 ‘8 Dec. 1982. Rod 2’. C.811 ‘8 Dec. 1982. Rod 3’. C.812 ‘8 Dec. 1982. Rod 4’. December 1982 December 1982 December 1982 December 1982 December 1982 December 1982 December 1982 C.813-C.814 ‘15 Dec. 1982. Rod 1. Some analysis is in 14 Dec. 82 #1’. December 1982 2 folders. C.815 ‘15 Dec. 1982. Rod 2. 400 p[?A] at end’. C.816 ‘15 Dec. 1982 #1. Additional analysis by Brian N[unn)’. C.817 ‘15 Dec. Rod 3’. December 1982 December 1982 December 1982 A.L. Hodgkin NCUACS136/1/05 158 Research C.818-C.831 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Some papersare in Hodgkin’s hand. Titles of constituent files as follows: C.818-C.820 ‘14 Dec. 1982. #1’. 3 folders. C.821 ‘14 Dec. 1982. #2’. C.822 ‘22 Dec 1982. #1’. C.823 ‘22 Dec. 1982. #2’. December 1982- February 1983 December 1982 December 1982 December 1982 December 1982 C.824 ‘3 January 1983. #1. Poorish’. January 1983 C.825 ‘3 Jan 1983. #2’. January 1983 C.826 ‘4 Jan. 1983. #1 & #2. Poorish’. January 1983 C.827 ‘5 Jan. 1983. #1 (and #3, no #2)’. January 1983 C.828 ‘5 Jan. 1983. Rod 4’. January 1983 C.829 ‘5 Jan 1983. #5. Brief pulses’. January 1983 C.830 ‘14 Feb. 1983. Rod #1’. February A.L. Hodgkin NCUACS136/1/05 Research C.831 ‘14 Feb. 1983. Rods #2 & 3’. C.832-C.848 Experiments onvision. 159 1983 February 1983 January- March 1983 Contents of a box. Manuscript and computer-generated experimental data. not in Hodgkin’s hand. Most of the material is Titles of constituent files as follows: C.832 ‘25 Jan. 1983. #1. n.v.g.’. January 1983 C.833 ‘25 Jan. 1983. #2’. January 1983 C.834 ‘25 Jan. 1983. #3’. January 1983 C.835 ‘26 Jan. 1983. #1’. January 1983 C.836 ‘26 Jan. 1983. Salamander cone #1 (red?)’. January 1983 C.837 ‘26 Jan. 1983. Salamander rod #1 (red?)’. January 1983 C.838 ‘26 Jan. 1983 #2’. January 1983 C.839 ‘15 Feb. 1983. Rod #1’. C.840 ‘15 Feb. 1983. Toad rod. Rod #2’. February 1983 February 1983 C.841-C.842 ‘9 March 1983. Rod #1’. March 1983 2 folders. A.L. Hodgkin NCUACS136/1/05 160 Research C.843 ‘9 March 1983. Rod #2. Run 230’. March 1983 C.844 ‘10 March 1983. #3. Rod #2 no good - record discarded’. March 1983 C.845 ‘10 March 1983. Rod #4’. March 1983 C.846 ‘15 March 1983. Rod #1’. March 1983 C.847-C.848 ‘15 March 1983. Rod #2’. March 1983 2 folders. C.849-C.865 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Titles of constituent files as follows: May- September 1983 C.849 ‘Salamander. 10 May 1983. Rod 1’. May 1983 C.850 ‘10 May 1983. Salam. rods 2 & 3’. May 1983 C.851 ‘21 May 1983. Salamander rod #1 (& 2, n.v.g.)’. May 1983 C.852 ‘21 May 1983. Salamander. Rod #3’. May 1983 C.853 ‘22 May 1983. Toad rod #1. Results ‘ok’ & not plotted’. May 1983 C.854 ‘23 May 1983. Toad rod #1. digitized’. Recording no good - not May 1983 A.L. Hodgkin NCUACS 136/1/05 Research C.855 ‘24 May 1983. Toad rod #1’. ‘24 May 1983. stage-movement method of changing solutions’. Toad rod #2. Experiment using new 161 May 1983 May 1983 C.856-C.857 C.858 C.859 2 folders. ‘23 June 1983. Rod #1. Not v. useful’. June 1983 ‘23 June 1983. Rod #2. Notdigitized - not v. useful. Note inward (Na+, Ca++ ?) current ongoing. 55Na, 11Ca - 110Na, 1Ca (1) Also delayed activation on doing reverse of (1)’. 27.5K, June 1983 C.860 ‘24 June 1983. Rod #1’. June 1983 C.861 ‘Solutions for 22-23 Sept. 1983’. C.862 ‘23 Sept. 1983. Rod #1’. C.863 ‘23 September 1983. Rod #2’. C.864 ‘23 Sept. 1983. Rod #3’. C.865 ‘23 Sept. 1983. Rod #4’. September 1983 September 1983 September 1983 September 1983 September 1983 A.L. Hodgkin NCUACS136/1/05 162 Research C.866-C.870 Experiments on vision. 1982-1984 Contents of a box. Experimental data and notes. Some papers are in Hodgkin’s hand. Titles of constituent files as follows: C.866 ‘Summaries for selectivity paper - Ca++ currents’. March 1983 - January 1984 C.867 C.868 ‘Selectivities of monovalent cations in 1uM-Ca. June-July 1983’. June-July 1983 ‘Collected results Nov. 1982-May 1983. 1uM-Ca. OMg. Inward dark current’. Responses in C.869 ‘Nov. - Dec. 1982, Jan 1983 - summaries’. C.870 Loose material. C.871-C.881 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. not in Hodgkin’s hand. Most of the material is Titles of constituent files as follows: C.871 Rod #3 - inverted ‘25 June 1983. responses from distal tip when proximal portion of o.s. is in 1Ca, 110Na’. Rod #1 nv.g. C.872 ‘25 June 1983. Rod #2’. C.873 ‘30 June 1983. Rod #1’. November 1982-May 1983 November 1982- January 1983 c. 1983 June-July 1983 June 1983 June 1983 June 1983 A.L. Hodgkin NCUACS 136/1/05 163 Research C.874 C.875 ‘30 June 1983. Rod #4’. June 1983 ‘80 June 1983. Rod 5’. June 1983 C.876 ‘1 July 1983. Rod #1. 1 expt. (55 - 110Na) only’. July 1983 C.877 ‘1 July 1983. Rod #2’. July 1983 C.878 ‘2 July 1983. Rod #1’. Not useful’. July 1983 C.879 2 July 1983. Rod 2’. July 1983 C.880 ‘2 July 1983. Rod #3. Activation : ONa - 55K 1p.Ca’. July 1983 C.881 ‘2 July 1983. Rod #4’. C.882-C.899 Experiments onvision. July 1983 July 1983 Contents of a box. Manuscript and computer-generated experimental data. A few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.882 ‘9 July 1983. #1’. July 1983 C.883 ‘9 July 1983. Rod #2’. Rod in 1/2 activated state (20 Na 1uCa) & 90K or 90Rb added’. July 1983 C.884 ‘9 July 1983. Rod #3. n.v.g.’. July 1983 A.L. Hodgkin NCUACS 136/1/05 164 Research C.885-C.886 ‘20 July 1983. Rod #1’. July 1983 2 folders. C.887 ‘20 July 1983. #2. Analysis (graphs in main file)’. July 1985 C.888-C.889 ‘20 July 1983. Rod #2. inside pipette’. Note cell position - cilium well July 1983 2 folders. C.890 15-25 conductance & voltage measurements’. 1983. Sept. Flow / change rate using September 1983 Photographsare included. C.891 ‘22 September 1983. Rods 1 & 2: nvg. 3, 4, 5: nvg’. C.892 ‘22 Sept. 1983. Rod #6’. C.893 ‘27 September 1983. Rod #1’. C.894 ‘27 Sept. 1983. Rod #2’. C.895 ‘27 Sept. 1983. Rod #3’. C.896 ‘27 September 1983. Rod #4. Good experiment’. September 1983 September 1983 September 1983 September 1983 September 1983 September 1983 A.L. Hodgkin NCUACS 136/1/05 165 Research C.897 ‘28 Sept. 1983. #1. n.v.g.’. C.898 ‘28 Sept. 1983. #2. n.v.g.’. C.899 ‘28 Sept. 1983. #3. Also fragmentrod 5’. C.900-C.917 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Some papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.900 ‘29 Sept. 1983. Rod #1’. C.901 ‘29 Sept. 1983. #2’. C.902 ‘29 Sept. 1983. #3’. September 1983 September 1983 September 1983 September- October 1983 September 1983 September 1983 September 1983 C.903 ‘29 Sept. 1983. Rods 4, 5, 6, 7. Poor - perhaps 7 should be lookedat’. September 1983 C.904 ‘29 Sept. 1983. Rod #8’. September 1983 C.905-C.906 ‘{2 Oct. 1983. Salamander rod #1’. October 1983 2 folders. C.907 ‘12 Oct. 1983. Rod #1’. October 1983 A.L. Hodgkin NCUACS136/1/05 166 Research C.908 ‘12 Oct. 1983. Rod 2’. October 1983 C.909 ‘12 Oct 1983. #3’. October 1983 C.910-C.911 ‘{2 October 1983. Rod #4’. October 1983 2 folders. C.912 ‘12 Oct. 1983. Rod #5’. October 1983 C.913 ‘14 Oct. 1983. Toad rod #1’. October 1983 C.914 ‘14 Oct. 1983. #2’. October 1983 C.915 ‘14 Oct. 1983. #3’. October 1983 C.916 ‘15 Oct. 1983. #1’. October 1983 C.917 ‘15 Oct. 1983. #2’. October 1983 C.918-C.941 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. not in Hodgkin’s hand. Most of the material is October- December 1983 Titles of constituentfiles as follows: C.918 ‘Solutions for week beginning 9 October 1983’. October 1983 C.919 ‘{1 October 1983. Rod #1’. October 1983 A.L. Hodgkin NCUACS136/1/05 167 Research C.920 ‘11 October 1983. Rod #2’. October 1983 C.921-C.922 ‘11 October 1983. Rod #3’. October 1983 2 folders. C.923 ‘11 Oct. 1983. Rod #4’. October 1983 C.924 ‘11 Oct. 1983. Rod #5’. October 1983 C.925 ‘11 Oct. 1983. Rod #6’. October 1983 C.926 ‘11 Oct. 1983. Rod #7’. October 1983 C.927 ‘Solution making rough notes (20 Nov 1983, week of)’. C.928 ‘22 Nov. 1983. #1. Short’. C.929 ‘22 Nov. 1983. #2. Not worth digitizing’. C.930 ‘22 Nov. 1983. #3. Good but incomplete’. November 1983 November 1983 November 1983 November 1983 November 1983 C.931 C.932 ‘22 Nov. 1983. digitizing?’. Rod #4. Actually 2 cells. Not worth ‘23 Nov. 1983. Rod #1. Good but incomplete - not worth digitizing’. November 1983 A.L. Hodgkin NCUACS136/1/05 168 Research C.933 ‘23 Nov. 1983. Rod #2. Best run on this day’. November 1983 C.934 ‘23 Nov. 1983. Rod #3. Good, then packed up - worth digitizing’. November 1983 C.935 ‘23 Nov. 1983. Rod #4’. C.936 ‘23 Nov. 1983. Rods 5 & 6. Poor - haven’t digitized’. C.937 ‘24 Nov. 1983. 6 rods - none very good’. C.938-C.939 ‘25 Nov. 1983. Salamander rod 1’. 2 folders. C.940 ‘1 Dec. 1983. Sal rods 1-3. Not worth digitizing’. C.941 ‘1 Dec. 1983. Salam. rods 4, 5. Nothing useful’. C.942-C.962 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data, with some theoretical notes. Some papers are in Hodgkin’s hand. Titles of constituentfiles as follows: C.942 ‘2 December 1983. Salam rod #1. n.v.g. not digitized’. C.943 ‘2 Dec. 1983. Salam rod #2’. November 1983 November 1983 November 1983 November 1983 December 1983 December 1983 December 1983-January 1984 December 1983 December 1983 A.L. Hodgkin NCUACS 136/1/05 169 Research C.944 ‘2 December 1983. digitizing’. Salam rods 3-6. Not worth December 1983 C.945 ‘2 Dec. 1983. Salam rod #7’. C.946 ‘2 December 1983. Salam rod #8’. C.947 ‘2 December 1983. Sal rod #9”. C.948 ‘2 Dec. 1983. #9. Extra graphs’. Included are theoretical notes in Hodgkin’s hand. C.949 ‘20 December 1983. Toad rod #1’. C.950 ‘20 December 1983. Toad rod #2’. C.951 ‘20 December 1983. Toad rod #3’. C.952 ‘20 December 1983. Rod 4 (and 4b no tape)’. C.953 ‘21 December 1983. Rod 1’. C.954 ‘21 December 1983. Rod 2’. December 1983 December 1983 December 1983 December 1983 December 1983 December 1983 December 1983 December 1983 December 1983 December 1983 A.L. Hodgkin NCUACS 136/1/05 Research C.955 ‘23 December 1983. digitizing’. Rods 1 & 2. Short but worth C.956 ‘23 Dec. 1983. Rod 3’. C.957 ‘23 December 1983. Rod 4’. 170 December 1983 December 1983 December 1983 C.958 ‘4 January 1984. Rod #1’. January 1984 C.959 ‘4 January 1984. Rod #2’. January 1984 C.960 ‘4 January 1984. Rod #3’. January 1984 C.961 ‘4 January 1984. Rod #4’. January 1984 C.962 26 January 1984. Rod #1’. January 1984 C.963-C.974 Experiments onvision. January 1984 Contents of a box. Manuscript and computer-generated experimental data. In hands other than Hodgkin’s. Titles of constituentfiles are as follows: C.963 ‘5 January 1984. Rod #1 (toad)’. January 1984 C.964 ‘5 January 1984. Rod #2 (toad)’. January 1984 C.965 ‘5 January 1984. Rod 3 (toad)’. January 1984 A.L. Hodgkin NCUACS136/1/05 171 Research C.966 ‘5 January 1984. Rod 4 (toad)’. January 1984 C.967 ‘18 January 1984. Rod #1’. January 1984 C.968 ‘18 January 1984. Rod #2’. January 1984 C.969 ‘18 January 1984. Toad rod #3’. January 1984 C.970 ‘20 January 1984. Rod #1’. January 1984 C.971-C.972 20 January 1984. Toad rod #2’. January 1984 2 folders. C.973 ‘27 January 1984. Rod #1’. January 1984 C.974 ‘27 January 1984. Rod 2’. January 1984 C.975-C.990 Experiments on vision. April-May 1984 Contents of a box. Manuscript and computer-generated experimental data, Some of the material is in Hodgkin’s hand. with photographs. Titles of constituentfiles as follows: C.975 C.976 ‘10 April 1984. transient. Not worth digitizing’. Rod #2 (rod #1 no good). One Ca April 1984 ‘12 April 1984. Rod #1. of Ca transients etc’. Excellent cell - extensive study April 1984 A.L. Hodgkin NCUACS 136/1/05 172 Research C.977 C.978 C.979 C.980 ‘12 April 1984. transients"‘. Rod #2. Effects of light on "pumping April 1984 ‘13 April 1984. transient". 20 sec pulse of ONa’. Rod #1. Effect of La on "pumping ‘13 April 1984. transient (short pulses of ONa)’. Rod #2. Effect La3+ on pumping April 1984 April 1984 ‘13 April 1984. Rod #3. Effect of pulses of high K, high Ca, before flash, on plat[?] duration. Not very goodall - but some data. Not worth digitizing’. April 1984 C.981 ‘16 May 1984. #1. Salamander’. May 1984 C.982 ‘16 May 1984. #2. Salamander’. May 1984 C.983 ‘16 May 1984. #3’. May 1984 C.984 ‘17 May 1984. Rods 1-3 salamander’. May 1984 C.985-C.986 ‘17 May 1984. Series of exposures to 1Ca, 10Ca, ONa while in 110Na 1uCa in Ringer’. Excellent cell. Rod 4. May 1984 2 folders. C.987 ‘17 May 1984. Rod #5. Superb cell. Compareflashesoflight & 1Ca while in 10Na 1uMCa’. | vs. Na in 1uMCa. May 1984 C.988 ‘18 May 1984. #1 & dud. Salamander’. May 1984 A.L. Hodgkin NCUACS 136/1/05 173 Research C.989-C.990 ‘18 May 1984. #2. Salamander’. May 1984 2 folders. C.991-C.1007 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. A few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: May- November 1984 C.991 C.992 C.993 C.994 C.995 ‘25 May 1984. Rods 1, 2, 3 poor. A few 75Na 1uCa with [?] w/o Mg. Salamanders’. May 1984 ‘25 May 1984. currents. away Mg’. #4. Salamander. 600pA in 75-Na 1uCa. Good expt. Big Nice effects taking May 1984 ‘25 May 1984. #5’. May 1984 ‘25 May 1984. Salamander rod. #6’. May 1984 ‘25 May 1984. #7’. May 1984 C.996 ‘25 May 1984. Salamander rod #8’. May 1984 C.997 C.998 ‘25 May 1984. Rod #9’. May 1984 ‘5 June 1984. Salamander rod 1’. June 1984 C.999 ‘5 June 1984. #2. No rod #3’. June 1984 C.1000 ‘5 June 1984. #4’. June 1984 A.L. Hodgkin NCUACS136/1/05 174 Research C.1001 ‘5 June 1984. #5’. June 1984 C.1002 ‘5 June 1984. Salamander rod 6-7’. June 1984 C.1003 ‘5 June 1984. Rod 8’. June 1984 C.1004 ‘24 November 1984. Salamander rod #1’. C.1005 ‘24 November 1984. Rod #2’. C.1006 ‘24 Nov. 1984. Salamander rod #3’. C.1007 ‘24 November 1984. Salamander rod #4’. C.1008-C.1034 Experiments onvision. Contents of a box. Manuscript and computer-generated experimental data. A few papers are in Hodgkin’s hand. Titles of constituentfiles as follows: November 1984 November 1984 November 1984 November 1984 April 1984- January 1985 C.1008 ‘17 April 1984. #1. Not worth digitizing’. April 1984 C.1009 C.1010 ‘17 April 1984. #2. Similarity between decay in Li 1Ca & in 35Na 1uCa - 74Ca’. April 1984 ‘18 April 1984. #1 (toad). Similarity in decay in Li 1Ca & in 35 Na 1uCa - 74Ca’. April 1984 A.L. Hodgkin NCUACS136/1/05 175 Research C.1011 C.1012 C.1013 ‘18 April 1984. #2 (toad). Similarity in decay in Li 1Ca & in 35Na 1p.Ca - 74Ca’. April 1984 ‘23 April 1984. Rod 1. 1BMX & 6 kglights’. [?] of current decay in Li with April 1984 ‘23 April 1984 (toad). Rod 2 (and rod 3 poor). Ringer - Li1Ca - Li 0.1Ca’. April 1984 C.1014 ‘23 April 1984. Rod 4. [?] of current decay in Li 0.1Ca, Li 1Ca, Li 10Ca, Li 1Ca & 1BMX’. April 1984 C.1015 ‘26 May 1984. Rod #1’. May 1984 C.1016 ‘26 May 1984. Rod #2 (no rod #3)’. May 1984 C.1017 ‘26 May 1984. Rod #4 (no rod #3)’. May 1984 C.1018 ‘26 May 1984. Rods 5&6’. May 1984 C.1019 ‘8 June 1984. Rod 1. Salamander’. June 1984 C.1020 ‘8 June 1984. Rod 2’. C.1021 ‘9 June 1984. Rod 1’. C.1022 ‘9 June 1984. #2’. June 1984 June 1984 June 1984 A.L. Hodgkin NCUACS 136/1/05 176 Research C.1023-C.1024 ‘9 June 1984. #3’. June 1984 2 folders. C.1025 ‘{2 November 1984. Salamander rod #1’. C.1026 ‘12 November 1984. Salamander rod 2’. C.1027 ‘6 December 1984. Salamander rod #1’. C.1028 ‘6 December 1984. Rod 2’. November 1984 November 1984 December 1984 December 1984 C.1029 ‘6 December 1984. Salamander rods 3 & 4. Not worth plotting’. December 1984 C.1030-C.1031 ‘7 December 1984. Rod 1’. 2 folders. C.1032 ‘7 December 1984. Rod 2’. December 1984 December 1984 C.1033 ‘31 Jan 1985. Rods 1-3. Not much good’. January 1985 C.1034 ‘31 Jan. 1985. mixtures. Worth analysis. Oscillation weak flashes’. Long exp’t with various Na Li Rod 4. January 1985 A.L. Hodgkin NCUACS136/1/05 177 Research C.1035-C.1043 Experiments on vision. June 1984 Contents of a box. Manuscript and computer-generated experimental data. Titles of constituent files as follows: C.1035 ‘4 June 1984. Rods 1 & 2’. June 1984 C.1036 ‘4 June 1984. Rod 3. Salamander’. June 1984 C.1037 ‘4 June 1984. #4’. C.1038 ‘4 June 1984. Rod #5’. June 1984 June 1984 C.1039 ‘4 June 1984. Rod 6 (&7 no good)’. June 1984 C.1040 ‘23 June 1984. Rod 1’. C.1041 ‘23 June 1984. Rod #2. Nice expt showing a dim flash has immediate effect in speeding closure by Ca pulse; effect of flash lasts less than 5-10 sec’. June 1984 June 1984 C.1042 ‘23 June 1984. Rod #3’. June 1984 C.1043 ‘23 June 1984. Rod #4’. C.1044-C.1061 Experiments on vision. Contents of a box. Manuscript and computer-generated experimental data. Titles of constituentfiles as follows: June 1984 May- December 1984 A.L. Hodgkin NCUACS 136/1/05 178 Research C.1044 ‘24 May 1984. Rods #1 - #3’. May 1984 C.1045 ‘22 June 1984. Rod #1 (2 no good). pulses in 20 Na 1Ca’. Flashes & 1Ca June 1984 C.1046 ‘22 June 1984. Rod 3’. June 1984 A photograph is included. C.1047 ‘22 June 1984. Rod 4 & 5 (no good?)’. June 1984 C.1048 ‘18 Nov. 1984. Salamander rod #1. Not worth plotting’. C.1049 ‘18 Nov. 1984. Rod #2’. C.1050 ‘18 Nov. 1984. Salamander rod #3’. C.1051 ‘19 Nov. 1984. Not plotted - not v. good’. C.1052 ‘22 Nov. 1984. Nothing useful’. C.1053 ‘23 Nov. 1984. Salamander rod 1’. C.1054 ‘'23 Nov. 1984. Salamander rod #2’. November 1984 November 1984 November 1984 November 1984 November 1984 November 1984 November 1984 C.1055 ‘24 May 1984. Salamander #1, 2, 3. Poor’. May 1984 A.L. Hodgkin NCUACS 136/1/05 C.1056 Research ‘38 December 1984. plotting. No repeatof flash alone after flash + pulse’. Salamander rod #1. Not worth C.1057 ‘38 December 1984. Salamander rod #2’. C.1058 ‘4 December 1984. Salamander rod #2’. C.1059 ‘4 December 1984. Salamander rod #3’. 179 December 1984 December 1984 December 1984 December 1984 C.1060 ‘5 December 1984. Rod #1. expt & no controls / returns’. Not plotted - short, poor December 1984 C.1061 ‘5 December 1984. Rod #2’. December 1984 C.1062-C.1080 Experiments on vision. 1976 This material was found in a box inscribed ‘Expts 1984’ but Photocopied manuscript experimental data. Not in Hodgkin’s hand. to 1976 experiments. relates all Titles of constituentfiles as follows: C.1062 ‘March 18 1976. Red cone pair #2’. March 1976 C.1063 ‘March 18 1976. Green cone #2 and green cone #1’. Red cone #5 and green cone #([?]. March 1976 C.1064 ‘March 25 1976. Red cone pair #1’. March 1976 C.1065 ‘April 1 1976. Red cone pair’. April 1976 A.L. Hodgkin NCUACS136/1/05 180 Research C.1066 ‘April 6 1976. Red cone pair #1’. April 1976 C.1067 ‘April 6 1976. Red-green conepair. Not coupled’. April 1976 C1068 ‘April 7 1976’. April 1976 C.1069 ‘April 20 1976. Single red cone = spatial run’. April 1976 C.1070 ‘April 21 1976. Red cones pair #2’. April 1976 C.1071 ‘May 25, 26, 17 1976’. May 1976 C.1072 ‘May 27 1976. Red cone #1, #2. Green cone #1 - two peaksin spatial profile’. May 1976 C.1073 ‘May 31 1976. Pair #1 red cones’. May 1976 C.1074 ‘June 2 1976. Pair #2. Red cones’. June 1976 C.1075 ‘June 3 1976. Red cone pairs #1 - #4’. June 1976 C.1076 ‘June 8 1976. Gain calibrations’. June 1976 C.1077 ‘June 9 1976. Red cone pairs #1 - #4’. June 1976 C.1078 ‘June 10 1976. Red conepairs #1 and #2’. June 1976 C.1079 ‘June 11 1976. Voltage and current calibrations’. June 1976 A.L. Hodgkin NCUACS 136/1/05 181 Research C.1080 Figures. 1976 Contents of file. C.1081-C.1094 ‘Alphabetical sequence A-Z’, contents of a box so inscribed. 1974-1976 A piece of paper found in the box was inscribed thus: ‘Dated files this box filed behind ‘Whittenberg’ in alphabetical sequence. Part of pseudemys expts series?’ in Photocopied manuscript experimental data. Hodgkin’s hand. Not in Contents of constituentfiles as follows: C.1081 C.1082 C.1083 C.1084 ‘March 1 1974. Xenonflash. Cone #3. ERP & recoveryafter flash’. 3 cones (red). Int. series & Tung & ‘April 9 1974. Green cone: Al xenon. Red cone: 3 xenon flashes on -0.5 + 0 condit’. March 1974 April 1974 ‘April 23 1974. recovery of ERP’. 1) red cone - Al xenon. Bleaching & April 1974 ‘May 7 1974. Bipolar cell; moving [?] 140u’. On-off ganglion cell - but run 12 (643). May 1974 C.1085 ‘June 21 1974’. June 1974 C.1086 ‘June 16 1976. Red cones #1 - #3, #5. Red green #4’. June 1976 C.1087 ‘June 17 1976. Pair #1 red cones’. June 1976 C.1088 ‘June 18 1976. #1 red cones. #2, #3 red-green. #4 - #6 red cones. #7 "red-green coupledcell" *. June 1976 A.L. Hodgkin NCUACS 136/1/05 182 Research C.1089 ‘July 29 1976. Red cones #1 - #3. Red-green cones #4’. July 1976 C.1090 ‘July 30 1976’. July 1976 C.1091 ‘August 2 1976. Green cone pair’. August 1976 C.1092 ‘August 3 1976. Red conepair’. August 1976 C.1093 C.1094 ‘August 4 1976. H cell pair coupled. Red cone pair #1 - #3. Red-green cone pair #4’. August 1976 ‘August 5 1976. Red-green pair #1. Red cone pairs #2 and #3’. August 1976 C.1095-C.1105 ‘Misc. experiments’, contents of a box so inscribed’. c.1972- c.1975, nd The material appears to relate to experiments on vision. Much of the material is in Hodgkin’s hand. The titles of constituent files (listed in the order in which found) are as follows: C.1095 ‘Notebook one. flashes’. T. Lamb - computation. Stronger c.1974 Manuscript and computer-generated experimental data. C.1096 ‘Coupled curves. Jan. 1972fig’. 1972 Photocopied manuscript theoretical notes. C.1097 ‘Misc theory. Retina - early on. cones’. Manuscript theoretical notes etc. Baylor theory. Turtle Nd A.L. Hodgkin NCUACS136/1/05 183 Research C.1098 ‘Noise - ALH, Lamb’. c.1975 Manuscript theoretical notes. C.1099 ‘Maths. Graphs with Baylor’. Nd Manuscript data. C.1100 ‘Computing tables (Hewlett-Packard)’ c.1972-1974 Manuscript dataetc. C.1101 ‘Graphsforfitting. Poisson curvesetc’. c.1972-1974 Manuscript data. C.1102 ‘EDSAC. Limulus. Sterne. Pulse with background. c.1972-1974 Manuscript data. C.1103 ‘EDSAC equations’. c.1972-1974 Manuscript theoretical notes. C.1104 ‘EDSAC. Sterne’. c.1972-1974 Manuscript notes in the hand of M.D. Sterne (his signature appears after some); data. C.1105 ‘EDSAC plots’. c.1972-1974 Manuscript data. A.L. Hodgkin NCUACS 136/1/05 184 Research C.1106-C.1120 Miscellaneous files. 1981-1988, nd Titles of files are given where found. appearsto relate to experiments on vision. The material Some of the material is in Hodgkin’s hand. C.1106 ‘Exp. of Jan. 81’. January 1981 Manuscript theoretical notes and analysis. In Hodgkin’s hand. C.1107 ‘Tracings’. Tracings of graphs re experiments. C.1108 ‘Extra results including IBMX’. Photocopied manuscript data. 1983 1983 C.1109 ‘Trevor et al. Results’. September- October 1984 Manuscript experimental data, some photocopied. C.1110 ‘Application of theory to expts. Computing: unit impulse. 4 Dec. 1984 #1. Na-Li. Baylor & Nunn’s figs & ms’. December 1984 Manuscript analytical notes and data. C.1111 ‘Fitting file. possible figures - see also large figs’. 1985 Tracings of graphs etc. C.1112 ‘TDL Program. charge and vs time curves’. DE’s’. 2 buffer model. Fitting of j vs 1985 Graph tracings and data. A.L. Hodgkin NCUACS136/1/05 185 Research C.1113 ‘Trevor Lamb’s computation on IBM. April 1988’. Called ALH 1. 5 April 1988 Manuscript analytical notes in Hodgkin’s hand. C.1114 ‘April 1988. Oscillations. Immediate working’. April 1988 Equations in Hodgkin’s hand. C.1115 Square, cube or linear. Shape of flash Theory file 4. response. See 2 Feb 1985 #3 analysis, 10 Oct 1986 #2 & #1analysis. Summaryfile copied to Brian’. c.1986 Manuscript notes, chiefly on theory, in Hodgkin’s hand. C.1116 ‘Further simulations of ALH model 12 Apr 1988. ALH 2, ALH 3’. April 1988 Data, chiefly computer-printed. C.1117 ‘Delay on [?inactivation]. recent theory’. [words illegible] And other Nd Manuscript theoretical notes and data in Hodgkin’s hand. C.1118 ‘AFH’s suggestion for optical bench’. 1p manuscript diagrams. C.1119 ‘Misc. physics’, contents of a file so inscribed. Manuscript theoretical notes. C.1120 Miscellaneous manuscript theoretical notes. Nd Nd Nd A.L. Hodgkin NCUACS136/1/05 186 Research C.1121-C.1127 ‘Circuits’ 1939-1960, nd airborne radar at Contents of a box so inscribed. The material appears to be chiefly c.1945 (from occasional dates on files or papers) and to relate to Hodgkin’s work in designing It appears to cover some of his later electrical circuits. the wartime work on_ Telecommunications (TRE), 1940-1945, and work on the nerve impulse, which he resumed with A.F. Huxley in 1946. The few dates found inscribed on papers are usually post-June 1945, when he wasdischarged from the TRE. It is probable that someof the circuit diagrams represent Hodgkin’s preparations for the resumption of the nerve impulse research (he and Huxley discussed their plans in the autumn of 1945). Establishment Research Titles on files are reproduced below. C.1121 ‘1939 circuits’. 1939-c.1944 Manuscript diagrams of electrical circuits with one letter (1944). C.1122 ‘Electrical data’. Various papers re equipment for research at the TRE; a few later papers re electrical equipment. C.1123 ‘Current circuits’. Manuscript diagrams of electrical circuits. The dates ‘July 1945’ and ‘August 1945’ are inscribed on a few papers. Includedis a letter from A.F. Huxley to Hodgkin (June 1949) in which Huxley briefly reports on workat the M.B.A. Laboratory, Plymouth. 1944-1945, 1953 1945-1949 C.1124 ‘VX - 32B. Data etc’. 1948 Brief correspondence etc re the purchase of vacuum tubes for Hodgkin’s laboratory. A.L. Hodgkin NCUACS136/1/05 187 Research C.1125 ‘Circuits - old’. c.1945-1960 Rough manuscript diagrams, manuscript notes (some in a hand other than Hodgkin’s) and typescript papers relating to electrical circuits; manuscript notes (not in Hodgkin’s hand) on blood and other physiological topics; letter from R.H. Cook (Hodgkin’s instrument maker at the Physiological electrical equipment(1960). T. Shaw re Laboratory) to C.1126 Contents of an unmarkedfile. Manuscript data and notes re experiments (there is a referenceto ‘crab nerve’ on one paper). C.1127 Miscellaneous manuscript diagrams of electrical circuits. Mostly copies. Nd Nd Catalogue of the papers and correspondenceof Sir Alan Lloyd Hodgkin OM FRS (1914 - 1998) VOLUME3 Section D, Drafts and publications Section E, Lectures and speeches Section F, Visits and conferences Section G, Societies and organisations Section H, Correspondence section J, Non-textual material Index of correspondents by Simon Coleman, Peter Harper and Timothy E. Powell NCUACScatalogue 136/1/05 188 c.1938-1988, nd c.1938-1988, nd c.1938- c.1944 A.L. Hodgkin NCUACS136/1/05 SECTION D DRAFTS AND PUBLICATIONS, D.1-D.464 D.1-D.437 DRAFTS D.438-B.463 EDITORIAL CORRESPONDENCE D.464-D.465 OFF-PRINTS D.1-D.437 DRAFTS Drafts of papers by, or co-authored by, Hodgkin with accompanying data, calculations, equations etc. Included is correspondence with co-authors. experimental manuscript Arranged chronologically by date of publication. D.1-D.20 D.1-D.7 D.1 Contents of 2 box files, one inscribed ‘Resting Action unpublished MS Potential - notes and data 1939-1945 Conduction the other inscribed ‘Resistance length etc - conduction rate 1938 1939’. velocity theory’; The material in these files was found to relate to the paper ‘Resting and action potentials in single nerve fibres’, with A.F. Huxley, Journal of Physiology 104, 1945, and to an unpublished paper described in D.8-D.20 below. Material relating to both papers appeared in each file and the following arrangement attempts to reflect the distinction between the two intended publications. ‘Resting and action potential in single nervefibres’. ‘Resting and Action Potential. Original MS’. 43pp manuscript and typescript draft so entitled, with extensive manuscript revisions. D.2 Later typescript draft with manuscript revisions. figures are included. Draft A.L. Hodgkin NCUACS136/1/05 189 Drafts and publications D.3-D.4 D.5-D.7 D.8-D.20 D.8 Typescript, revised from the draft in D.2, with further manuscript and typescript are included. revisions. Figures 2 folders. (unidentified) and theoretical notes, Manuscript draft apparently relating to Included at D.6 is a letter to Hodgkin from Rawdon Smith (December 1939) re experimental equipment. this paper. c.1938- c.1944 These papers were found with the typescripts of the paper in D.2-D.4. 3 folders. Unpublished paper: ‘The theoretical relation between conduction velocity and external resistance and between velocity nd diameter in non-medullated nervefibres’. c.1938- c.1944 manuscript Early manuscript theoretical notes, contents of file. the above title) draft (with and c.1938- c.1944 Included is a letter to Hodgkin (1944) from William [?] re Hodgkin’s paper etc and manuscript notes on the paper in the same hand. D.9 Later 19pp manuscript draft with revisions. A page from [?another] manuscript draft is included. D.10 Typescript manuscript revisions; typescript revised version. manuscript draft with and extensive ‘An account of experiments performed on the giant fibre of the squid by A.L Hodgkin and A.F. Huxley in August 1939’, Incomplete 13pp typescript so entitled, with manuscript revisions in Hodgkin’s hand. c.1938- c.1944 c.1938- c.1944 1939 A.L. Hodgkin NCUACS136/1/05 190 Drafts and publications D.12 ‘Resistance data’, contents of a file so inscribed. 1938 Manuscript experimental data. D.13 ‘Resistance length’, contents of file so inscribed. 1938 Manuscript experimental data. D.14 D.15 D.16 ‘Preliminary resistance length’, contents of a file so inscribed. 1938 ‘Conduction rate data’, contents of a file so inscribed. 1938 Manuscript experimental data. ‘Resistance calculations’, contents of a file so inscribed. c.1938 Manuscript manuscript draft. equations and one page of a rough D.17-D.18 ‘D.C. Resistance. so inscribed. Data and analysis’, contents of file c.1938 Manuscript data and theoretical notes. 2 folders. D.19 D.20 ‘Size of spikes’, contents of a file so inscribed. c.1938 Miscellaneous manuscript notes and data. c.1938- c.1944 A.L. Hodgkin NCUACS 136/1/05 191 Drafts and publications D.21-D.44 ‘The electrical constants of a crustacean nervefibre’, with W.A.H. Rushton, Proceedings of the Royal Society B 133, 1946. 1939-1945 Contents of a box file inscribed ‘1939-1945. constants, lobster data & notes for paper’. Electrical 46pp typescript and manuscript draft with manuscript revisions. Legendsfor figures are included. Later typescript draft with manuscript revisions. D.21 D.22 D.23-D.24 ‘Membrane R & C. Notes and calculations’. 36pp manuscript draft manuscript drafts and some pagesof notes. of the paper; parts of other A few notesare in a hand other than Hodgkin’s. 2 folders. D.25 ‘May 5. Preparation 2’, contents of a file so inscribed. 1939 Manuscript experimental data. D.26 ‘15.5.39’, contents of a file so inscribed. 1939 Manuscript experimental data. D.27 ‘May21’, contents of a file so inscribed. Manuscript experimental data. D.28 ‘May 31’, contents of a file so inscribed. Manuscript experimental data. 1939 1939 A.L. Hodgkin NCUACS 136/1/05 192 Drafts and publications D.29 ‘June 7’, contents of a file so inscribed. 1939 Manuscript experimental data. D.30 ‘June 13’, contents of a file so inscribed. 1939 Manuscript experimental data. D.31 ‘June 14’, contents of a file so inscribed. 1939 Manuscript experimental data. D.32 ‘June 20’, contents of a file so inscribed. 1939 Manuscript experimental data. D.33 D.34 D.35 ‘June 25. Axon Il. End for figures’, contents of a file so inscribed. 1939 Manuscript experimental data. ‘June 25. Axon Il. contents of file so inscribed. Beginning of experiment(first reel)’, 1939 Manuscript experimental data. ‘June 25. inscribed. Axon Il reel 2. 1939’, contents of a file so 1939 Manuscript experimental data. D.36 ‘June 25 Axon |’, contents of a file so inscribed. 1939 Manuscript experimental data. D.37 ‘June 27’, contents of a file so inscribed. 1939 Manuscript experimental data. A.L. Hodgkin NCUACS136/1/05 193 Drafts and publications D.38 ‘June 29’, contents of a file so inscribed. 1939 Manuscript experimentaldata. D.39 D.40 D.41 D.42 D.43 D.44 ‘Membrane resistance & capacity’, contents of a file so inscribed. 1939 Manuscript experimental data. ‘Membrane R & C - spare table’, contents of a file so inscribed. 1939 Brief manuscript data. ‘Membrane R & C theoretical curves’, contents of a file so inscribed. 1939 Manuscript graphs. ‘Miscellaneous tables and information’, contents of a file so inscribed. 1939 Manuscript data etc for paper. Figures. 1939 Theoretical notes, contents of an unmarkedfile. c.1939 D.45-D.65 ‘Potassium leakage from anactive nerve fibre’, with A.F. Huxley, Journal of Physiology 106, 1947. 1945-c.1947 Contents of a box file carcinus’. entitled ‘1946 potassium & D.45 Manuscript draft; manuscript notes and data, some in A.F. Huxley’s hand. A.L. Hodgkin NCUACS 136/1/05 194 D.46 D.47 D.48 Drafts and publications Manuscriptdraft. Typescript draft, with manuscript revisions, and figures. Contents of a file inscribed ‘Letter to Nature’. Hodgkin and Huxley appear to have written the letter which relates to the experiments coveredin this article. 3pp manuscript draft of the letter entitled ‘Apparent potassium leakage from an active nerve fibre’; typescript draft and typescript revised version, both with the same title as the publishedarticle. D.49 ‘March 15’, contents ofa file so inscribed. 1946 Manuscript experimental data. D.50 D.51 D.52 D.53 ‘March 23 1946. contents of a file so inscribed. Linearity of membrane resistance’, 1946 Manuscript experimental data. ‘March 25th 1946. contents of file so inscribed. Linearity of membrane resistance’, 1946 Manuscript experimental data. ‘Change in large volume of sea water. 5th, July 9’, contents of a file so inscribed. April 23rd, July 1946 Manuscript experimental data and theoretical notes. ‘27.4.46. Tetanising effect and L in oil’, contents of file so inscribed. 1946 Manuscript data and analytical notes. A.L. Hodgkin NCUACS 136/1/05 195 D.54 D.55 D.56 D.57 D.58 Drafts and publications ‘May 1 1946. Number of impulses and 8‘, contents of a file so inscribed. 1946 Manuscript data and calculations, some in A.F. Huxley’s hand. ‘May 13 & May 15. inscribed. Long tetani’, contents of a file so 1946 Manuscript experimental data, mostly in A.F. Huxley’s hand. ‘May 20 1946. contents of a file so inscribed. Comparison of 30mM KCI & tetanus’, 1946 Manuscript experimental data, mostly in A.F. Huxley’s hand. ‘May 22. inscribed. KCI on C & R change’, contents of a file so 1946 Manuscript experimental data and calculations. ‘May 27 1946. 1 min tetanus & 30 mM KCI’, contents of a file so inscribed. 1946 Brief manuscript experimental data in A.F. Huxley’s hand. D.59 ‘May 29 & June 3. "Dunking" in SW’. 1946 Manuscript experimental data, mostly in A.F. Huxley’s hand. D.60 ‘July 23 1946’. 1946 Manuscript experimental data. A.L. Hodgkin NCUACS 136/1/05 196 Drafts and publications D.61-D.65 Miscellaneous theoretical notesetc. manuscript experimental data and December 1945-1946 Chiefly in Hodgkin’s hand. Included at D.63 is a letter from A.F. Huxley to Hodgkin re a mathematical formula. 5 folders. D.66-D.73 D.66-D.67 ‘1947 Repetitive action Carcinus & K paper MS’, contents of a boxfile so inscribed. 1946-1947 ‘The effect of potassium on the surface membrane of an isolated axon’, Journal of Physiology 106, 1947. D.66 Manuscript draft with manuscript notes. Some pages appear to be disarranged; they have been kept in the order in which found. D.67 34pp typescript draft. D.68-D.71 ‘The local electric changes associated with repetitive action in a single nerve fibre’, Abstr. Commun. XVII int. physiol Congr. Oxford, 1947. D.68 25pp typescript draft, with manuscript revisions, and figures. D.69-D.70 Manuscript data etc. Found with the draft in D.68. 2 folders. D.71 Figures. A.L. Hodgkin NCUACS 136/1/05 197 Drafts and publications D.72-D.73 D.72 ‘The membrane resistance of a non-medullated nerve fibre’, Journal of Physiology 106, 1947. 16pp typescript draft, with manuscript revisions, and figures. D.73 A few pagesof another typescript draft. Included are manuscriptdrafts of texts for figures. D.74-D.82 D.74-D.75 ‘1947 Carrier calcn. Theory’, contents of a box so inscribed. AFH calc Laplace Transverse 1947 ‘Activity and rectification. Theory 1947’, contents of a file so inscribed. Manuscript theoretical notes. 2 folders. D.76-D.77 ‘The cable-like properties of nerve’. D.76 D.77 Manuscript draft entitled ‘The electrical structure of nerve: cable theory’; manuscript theoretical notes. This draft is an early version of the draft in D.77. 27pp manuscript draft entitled ‘The cable-like properties of nerve’; manuscript theoretical notes. D.78 ‘Cable properties (1)’, contents of a file co inscribed. 26pp manuscript draft entitled ‘Application of cable theory to the propagated action potential: conduction velocity’; photocopyof a typescript draft with the same title. A.L. Hodgkin NCUACS 136/1/05 Drafts and publications /... are manuscript notes, some headed Included ‘A.F.H.’s an inscription ‘“?From 1950-1951 Notebook’ (the remainder of the notes arelater in date). also Notes with on Conduction Velocity’ The draft is for a chapter of an unidentified book. D.79 ‘Transverse theory. inscribed. Cole etc’, contents of a file so Manuscript theoretical notes, a few in an unidentified hand. D.80 ‘Transverse impedance’, contentsof file so inscribed. Manuscript draft entitled ‘Electrical measurements with transverse electric fields’. The pages are in a partly disarranged state. Manuscript notes are included. D.81 ‘Saltatory conduction etc’, contents ofa file so inscribed. ‘Saltatory conduction in 2 manuscript drafts, myelinated nerve’ and ‘Conduction velocity in myelinated axons’, of chapters for a book (see D.78); letter from A.F. Huxley to Hodgkin; manuscript theoretical notes. entitled D.82 Miscellaneous manuscript theoretical notes. D.83-D.93 ‘Book. MS & notes’, contents of a boxfile so inscribed. Apparently unpublished. sections and chapters are not alwaysclear. The intended titles of some D.83 ‘Book MS’, contents of a file so inscribed. Manuscript drafts of various chapters. A.L. Hodgkin NCUACS 136/1/05 199 Drafts and publications D.84-D.85 ‘Book’, contents of a file so inscribed. drafts, with Typescript and additions, of various chapters, all headed ‘1st draft’; a few manuscript draft pagesoffigures etc. manuscript revisions 2 folders. D.86 ‘RHA’, contents of a file so inscribed. Typescript draft of a chapter, headed ‘1st draft’, with manuscript revisions and additions. See D.91 for a manuscript draft of the chapter. D.87 ‘Chapter 1’, contents of file so inscribed. Manuscript draft with extensive revisions. D.88 ‘Chapter 2’, contents of file so inscribed. Manuscript draft; a few pages of another manuscriptdraft or drafts. D.89 ‘lons and electrical potential difference’, contents ofa file so inscribed. Manuscript draft of a chapter or chapters, with further manuscript notes. D.90 ‘Cable maths’, contents of a file so inscribed. Manuscript mathematical equations. D.91 ‘K+, Cl - and the resting potential of skeletal muscle’, contents of file so inscribed. Manuscript draft so entitled. See D.86 for typescript version. A.L. Hodgkin NCUACS136/1/05 200 D.92 D.93 D.94-D.96 D.94 Drafts and publications ‘Muscle. inscribed. Potential data & Donnan’, contents of a file so Chiefly manuscript theoretical notes and calculations. ‘Rough - can probably be thrown away’, contents ofa file so inscribed. Manuscriptdraft. ‘Sodium theory history’, inscribed. contents of a box file so 1939-1957 ‘Math. Theory. Carriers & inactivation 1948’, contents of a file so inscribed. c.1947-1948 ‘A theoretical model of 21pp typescript draft entitled nervous transmission’ [with A.F. Huxley], with manuscript additions and annotations. Manuscript drafts of figures are included. On the title page is a note in Hodgkin’s hand dated ‘'17.7.70' which details the history of the paper. It was completed in March 1948 but its theories were overtaken by experimental results. Only a few calculations from it were published in the paper ‘lonic currents underlying activity in the giant axon of the squid’, with A.F. Huxley and B. Katz, Arch. Sci. Physiol. III, 1949. D.95-D.96 ‘History Na theory etc’, contents ofa file so inscribed. D.95 D.96 ‘The effect of sodium ions on the electrical activity of the giant axon of the squid’, Katz, Journal of Physiology 108, 1949. with B. 2pp manuscript draft, probably incomplete. sets of Three and calculations by Hodgkin; related notes by A.F. Huxley; brief correspondence; off-print. manuscript theoretical notes 1939-1957 A.L. Hodgkin NCUACS 136/1/05 201 Drafts and publications box This material appears to relate to an attempt by Hodgkin and A.F. Huxley in 1957 to establish the chronology of the ‘sodium hypothesis’ regarding the electrical activity of squid axons. The hypothesis emerged during the experiments at Plymouth, 1947. On thefirst page of each of the three sets of notes is a later manuscript note by Hodgkin ?[November 1957] indicating the date, or approximate date, of writing. One of the sets includes a longer note [November 1957] giving Hodgkin’s recollections of theoretical analysis (re the sodium hypothesis) c.1946-1947. Huxley's notes (November 1957) are in response to ‘ALH’s notes dated 6.xi’ and give his recollections of the aforementioned theoretical analysis. Huxley, A.F. with The correspondenceis as follows: a letter from Huxley to Hodgkin, November 1945 [1946] re plans to continue their work (interrupted in 1939 by the outbreak of war) and S.A.S. Krogh’s Croonian Lecture (1946); a letter from Hodgkin to K.S. Cole (1946) re Hodgkin’s and Huxley’s nerve experiments. Both letters are relevant to the notes described above. D.97-D.98 ‘Membrane potentials in single fibres of of the frog’s sartorius muscle’, Journal of Physiology 108, 1948[sic - Biographical Memoirs of Fellows of the Royal Society vol.46]. D.97 D.98 25pp manuscript draft (and parts of further manuscript drafts); a few pages of typescript drafts; correspondence (1948-1949) with scientific colleagues and publishers in the USA mostly re the paper and related experimental work (found with the drafts). c.1948-1949 Rough manuscript draft, probably of the article in D.97, with rough notes. D.99-D.108 ‘Sodium & electrical activity 1947-1948 & temp curvature & Ca axoplasm’, contents of a boxfile so inscribed. D.99-D.107 ‘The Effect of sodium ions on the electrical activity of the giant axon of the squid’, Katz, Journal of Physiology 108, 1949. with B. A.L. Hodgkin NCUACS136/1/05 202 Drafts and publications D.99-D.100 48pp manuscriptdraft, with figure legendsetc. 2 folders. D.101-D.102 Typescript draft with manuscript revisions. 2 folders. D.103-D.107 Manuscript experimental data and calculations etc. 1947-1949 Some papers are in the hand of B. Katz. Included at D.104 are letters (1948-1949) from Katz to Hodgkin re the paper, research work and general matters. D.108 ‘The effect of calcium on the axoplasm of giant nerve fibres’, with B. Katz, Journal of Experimental Biology 26, 1949. 6pp typescript draft with manuscript revisions. D.109-D.113 ‘The ionic basis of electrical activity in nerve and muscle’, Biological Review, 1951. D.109 Incomplete rough manuscript draft disarrangedstate. (or drafts) in a D.110 ‘Review calculations", contents of a file so inscribed. 1948 Manuscript calculations etc. D.111 Correspondence(including draft letters by Hodgkin) with various scientists chiefly re the paper etc. 1950-1951, 1955, nd D.112 Manuscript calculations and data. c.1948-1951 Contents of an unmarkedfile. A.L. Hodgkin NCUACS 136/1/05 203 Drafts and publications D.113 Further manuscript calculations and data, with a few pages of a manuscriptdraft. c.1948-1951 Contents of an unmarkedfile. D.114-D.124 ‘Voltage clamp. Photographs. Figs (spare). MS (prelim). 1948 anal. AFH’s numerical calculations (taken 18.9.55 AFH)’, contents of a boxfile so inscribed. D.114-D.116 ‘A quantitive description of membrane current and its application to conduction and excitation in nerve’, with A.F. Huxley, Journal of Physiology 117, 1952. D.114-D.115 52pp manuscriptdraft, with figure legends, tables etc. A few pagesarein the hand of A.F Huxley. Included at D.115 is a letter (1952) from Huxley to Hodgkin re the publication. 2 folders. c.1948- c.1952 c.1952 D.116 Figures with typescript legends. D.117 Contents of a file inscribed ‘Before 4.8.48’. 1948 Manuscript graphs and equations. D.118 Contents ofa file inscribed ‘4.8.48’. 1948 Manuscript graphs and calculations. D.119 Contents of a file inscribed ‘11.8.48’. Manuscript calculations and graphs. D.120-D.121 Manuscript experimental data and theoretical notes. 1948 Some papersare in A.F. Huxley’s hand. 2 folders. A.L. Hodgkin NCUACS 136/1/05 204 Drafts and publications D.122 ‘Permeability changes Part Il. The time course of the sodium current’, contents of a file so inscribed. 17pp manuscript draft entitled ‘Il The time course of the sodium castle’, with figures. D.123 D.124 ‘Permeability changes Part Ill. The sodium conductance’, contents of file so inscribed. manuscript 17pp conductance’. draft entitled “Ill The sodium Material for figures etc and a few pages of a manuscript draft. The material mayrelate to the draft in D.114-D.116 or to another publication. D.125-D.132 ‘Mobility 1949-1952. contents of a boxfile so inscribed. K transport & current. 1950-52’, 1949-1952 D.125 ‘The mobility and diffusion coefficient of potassium in giant axons from sepia’, with R.D. Keynes, Journal of Physiology 119, 1953. 20pp manuscript draft with figure legends. D.126-D.128 ‘Mobilities 1949 & 1950’, contents of a file so inscribed. 1949-1952 Manuscript data and calculations. 3 folders. D.129 ‘Mobility’, contents of a file so inscribed. Manuscript theoretical notes. A.L. Hodgkin NCUACS 136/1/05 205 Drafts and publications D.130-D.131 ‘Membrane current & flux of K’, contents of a file so inscribed. 1949-1950 Manuscript experimental data and calculations. are a few pagesof a manuscript draft. pages of a manuscriptdraft lecture. In D.130 In D.131 are a few A few pages are in A.F. Huxley’s hand. 2 folders. D.132 ‘Spare figures’, contents of a file so inscribed. D.132A Untitled manuscript and typescript drafts of a paper (or papers); of Physiology). correspondence publication (Journal re D.133-D.150 ‘After-effects. inscribed. Active transport’, contents of a file so 1954 c.1949- c.1956 The papers in these folders appear to all relate to the two publications described in D.133-D.138. The material in D.139-D.150 the preparation of one or both of the publications. have been appears used to in D.133-D.137 D.133-D.134 ‘The after-effects of impulses in the giant nerve fibres of Loligo’", with B. Frankenhaeuser, Journal of Physiology 131, 1956. draft with figure legends (a few 50pp manuscript typescript) etc. 2 folders. D.135-D.136 Typescript draft with manuscript revisions and inserts. 2 folders. A.L. Hodgkin NCUACS136/1/05 206 Drafts and publications D.137 ‘After-effects misc’, contents of a file so inscribed. 1955 Brief correspondence re the paper and related research, 1955; pages of a manuscript draft or drafts. D.138 ‘Active transport of cations in giant axons from sepia and loligo’, with R.D. Keynes, Journal of Physiology 128, 1955. 45pp manuscript draft (untitled) of the paper. D.139-D.142 ‘Sodium outflux Oct. 1951’, contents of a file so inscribed. 1951-1954 experimental Manuscript etc. Included are a few pages of manuscript and typescript drafts. data and calculations 4 folders. D.143 ‘4.X1.55 K calib etc’, contents of a file so inscribed. 1954-1955 Manuscript experimental data. D.144 ‘Physiology. R.D. Keynes’, contents of a file so inscribed. 1952 Typescript summaries of experimental results. D.145-D.150 Miscellaneous data, calculations, theoretical notes and drafts for tables and figures. c.1949-1954 6 folders. D.151-D.177 Contents of two boxfiles inscribed respectively ‘Calcium voltage clamps with Frankenhaeuser. exp.’ [1] ‘Ca 45 etc. - voltage clamps (overflow)’. [2] Microinjection. Ca unpublished records. Ca 1954 A.L. Hodgkin NCUACS136/1/05 207 Drafts and publications Tees These two box files have been listed together as a large part of their contents relates to Hodgkin’s paper with Frankenhaeuser For conveniencetheyare referred to as [1] and [2]. D.151-D.167 (see below). The material in D.169-D.177 almost certainly relates to one or both of the two publications described in these folders. D.151-D.167 ‘The action of calcium on the electrical properties of squid axons’, with B. Frankenhaeuser, Journal of Physiology 137, 1957. 1954-1957 D.151 39pp manuscriptdraft. Found in boxfile [2]. D.152 Typescript draft with manuscript revisions, some in an unidentified hand. Found in boxfile [1]. D.153 Typescript draft with further manuscript revisions. Found in boxfile [2]. D.154-D.155 Correspondence between Hodgkin and Frankenhaeuser, chiefly re the work on their paper. 1954-1957 Included is a small amount of other correspondence re the paper’s publication. 2 folders. Found in boxfile [1]. D.156-D.159 ‘Before 13.X.54’, contents of a file so inscribed. 1954 Manuscript experimental data and theoretical notes. 4 folders. Found in boxfile [1]. A.L. Hodgkin NCUACS136/1/05 208 Drafts and publications D.160-D.161 Contents of a file inscribed with several dates in 1954 followed by ‘& summary’. 1954-1955 Manuscript experimental data. 2 folders. Foundin boxfile [1]. D.162-D.164 Manuscript experimental data. 1954 Found loosein boxfile [1]. 3 folders. D.165 Proof of the paper with manuscript revisions. Foundin boxfile [2]. D.166-D.167 Miscellaneous papers including a few pages of a rough manuscript draft, data, graph tracings and material for figures. c.1954 Found in boxfile [1]. 2 folders. D.168 ‘Movements of labelled calcium in squid giant axons’, with R.D. Keynes, Journal of Physiology 138, 1957. 1957 Proof with manuscript revisions. Found in boxfile [2]. D.169 Manuscript pagesof data and notesor drafts. Found loose in boxfile [2]. A.L. Hodgkin NCUACS136/1/05 D.170-D.176 Drafts and publications Photographs, ‘Microinjection photographs Plymouth 1954’. contents envelope of an_ 209 inscribed 1954 The photographs were contained small envelopes, the inscriptions on which are reproduced below. further in D.170 D.171 D.172 D.173 ‘Microinjection 23.ix.53. Axon 1: injection of aniline blue, photographed h.p.’ ‘Microinjection 23.ix Eosin into Axon 2 h.p. (2nd series of prints)’. ‘Microinjection blue photographed h.p.’ 23.ix.53 Reel 2: injected with methylene ‘Microinjection 25.ix.53 Axon 3 injected with methylene blue: photographed I.p’. 1953 1953 1953 1953 D.174 ‘Microinjection. Low power pictures: 2nd lot of prints’. 1953 or 1954 D.175 ‘Microinjection of the blue’. 1953 D.176 Loose photographs. D.177 Figures. D.178-D.192 ‘~P. [mu] injection partial inhibition. Caldwell, Hodgkin, Keynes, Shaw. Diffusion calcm’, contents of a box file so inscribed. 1958-1964 A.L. Hodgkin NCUACS136/1/05 210 Drafts and publications D.178 D.179 ‘The link between metabolism and ionic movements in giant nerve fibres. An account of recent experiments by P.C. Caldwell, R.D. Keynes, T.I. Shaw and the author’, Abstr. Symp. XX! International Physiological Congress, BuenosAires, 1959. 12pp typescript draft with manuscript revsions. of ‘energy-rich’ ‘Injections phosphate bonds into giant nerve fibres’, with P.C. Caldwell and T.I. Shaw, Journal of Physiology 147, 1959. compounds’ containing 1958 Three pages of an incomplete typescript draft with manuscript revisions; correspondence (1958) chiefly re the paper and related research, found with the draft. D.180 Various manuscript notes and draft pages etc. Found with the draft and correspondence in D.179. D.181 D.182 of effects injecting ‘The phosphate compounds on the active transport of ions in the giant axonsof Loligo’, with PC. Caldwell, R.D. Keynes and T.1. Shaw,Journal of Physiology 152, 1960. ‘energy-rich’ Proof with manuscript revisions and manuscript draft of abstract. ‘Partial inhibition of the active transport of cations in the giant axons of Loligo’, with P.C. Caldwell, R.D. Keynes and T.I. Shaw, Journal of Physiology 152, 1960. 1960 Incomplete typescript draft with manuscript revisions and inserts; brief correspondencere the proof, 1960. manuscript revisions; proof with D.183-D.184 ‘1958 injection’, contents of a file so inscribed. The following correspondence and papersrelate to some, or all, of the publications described in D.178-D.182. D.183 Correspondence with P.C. Caldwell re preparation of manuscripts for publication and related research. 1959-1960 A.L. Hodgkin NCUACS 136/1/05 211 Drafts and publications D.184 Manuscript data for use in publications. c.1958-1959 D.185-D.186 Photographsand letter to Hodgkin from T.I. Shaw (1960). 1959-1960 Contents file chromatograms (1959)’. of a inscribed ‘Photographs of 2 folders. D.187-D.188 ‘The rate of formation and turnover of phosphorus compounds in squid giant axons’, with P.C. Caldwell, R.D. Keynes and T.I. Shaw, Journal of Physiology 171, 1964. D.187 17pp typescript draft with manuscript revisions in P.C. Caldwell’s hand; manuscript theoretical notes; draft letter (undated) from Hodgkin to Caldwell. The title of the draft is ‘Studies on the rate of formation and turnover of phosphorus compounds in squid giant axons’. Contents of a file. D.188 D.189 (1964) to Letters re preparation of the manuscript; manuscript theoretical notes and calculations. Hodgkin from Caldwell P.C. 1964 ‘The effect of metabolic inhibitors on the fluxes of sodium and potassium in the giant axons of /oligo’. Typescript draft of the [?abstract] of the paper. No evidence of publication. D.190-D.191 Manuscript data, figures etc relating to some of the publications described in D.178-D.189. The material could not be identified as relating to a particular publication or publications. A.L. Hodgkin NCUACS 136/1/05 212 Drafts and publications D.190 ‘Tables’, contents of a file so inscribed. Manuscript data. D.191 Miscellaneous material for figures. D.192 A few pagesof an untitled typescriptdraft. D.193-D.207 Contents of a box file inscribed Cl. Hodgkin & Horowicz 1960’. ‘Muscle. Tracers. K & 1956-1959 See C.224-C.241 for related material. D.193-D.195 ‘Movements of Na and K in single muscle fibres’, with P. Horowicz, Journal of Physiology 145, 1959. 1958-1959 D.193 Proof with manuscript revisions. D.194 D.195 Correspondence re preparation of the manuscript. Draft tables for the paper; rough manuscript notesin A.F. Huxley’s hand. Found with the correspondence in D.194. 1959 1958 1958 D.196-D.203 ‘The influence of potassium and chloride ions on the membrane potential of single muscle fibres’, with P. Horowicz, Journal of Physiology 148, 1959. 1956-1959 D.196-D.197 ‘K & Cl paper. Copy of 1st draft’, contents of a file so inscribed. 46pp typescript draft with manuscript revisions; further typescript and manuscript pages of [?another] draft; manuscript draft figures and tables; letter (undated) to Hodgkin from R.H. Adrian (D.196). 2 folders. A.L. Hodgkin NCUACS 136/1/05 213 Drafts and publications D.198 Correspondence re preparation of the manuscript. 1959 D.199 Incomplete (untitled) revisions; a few pagesof data. typescript draft with manuscript D.200-D.202 Incomplete manuscript draft (D.202); manuscript data and notes re the paper. 1958-1959 Contents of an unmarked file. 3 folders. D.203 Miscellaneous data and notes apparently relating to this paper. 1956-c.1959 Contents of an unmarkedfile. D.204-D.205 Manuscript data and notes etc probably relating to one of the papers described in D.193-D.203. 1957 Some papers in the hand of P. Horowicz. Included at D.204 are a few drafts of related letters (1957, undated) by Hodgkin. Contentsof a file inscribed ‘Tracer data’. 2 folders. D.206-D.207 Data, mostly manuscript, for figures etc. c.1957-1959 2 folders. D.207A ‘The effect of sudden changesin ionic concentration on the membrane potential of single muscle fibres’, with P. Horowicz, Journal of Physiology 153, 1960. c.1960 21pp typescript draft, with manuscript corrections, and figure legends; draft (undated) of a letter from Hodgkin to Horowicz. A.L. Hodgkin NCUACS 136/1/05 D.208-D.221 D.208-D.210 Drafts and publications ‘Perfusion. contents of a box file so inscribed. 1961-2. Baker Hodgkin Shaw 1962’, ‘Replacement of the axoplasm of giant nerve fibres with artificial solutions’, with P.F. Baker and T.I. Shaw, Journal of Physiology 164, 1962. 214 1961-c.1962 D.208 ‘Replacement of axoplasm. Top copy 1stdraft’, contents of a file so inscribed. Manuscript and typescript disarranged state and not re-arranged. draft pages (found in a Some pagesin an unidentified hand. D.209 D.210 D.211-D.212 D.211 D.212 D.213 45pp typescript draft with manuscript revisions. Proof with manuscript revisions. ‘The effects of changesin internal ionic concentrations on the electrical properties of perfused giant axons’, with P.F. Baker and T.I. Shaw, Journal of Physiology 164, 1962. 23pp typescript draft, with manuscript revisions, and draft tables. Proof with manuscript revisions. ‘Replacement of the protoplasm of a giant nervefibre with artificial solutions’, with P.F. Baker and T.I. Shaw, Nature 190, 1961. Proof with manuscript revisions and related letter (1961). A.L. Hodgkin NCUACS 136/1/05 215 Drafts and publications D.214-D.216 ‘Perfusion. Measurement’, contents of a file so inscribed. 1961-c.1962 Chiefly manuscript experimental data and notes. incomplete (untitled) manuscript draft is at D.216. An 3 folders. D.217 ‘Perfusion data’, contents ofa file so inscribed. Manuscript experimental data. D.218 ‘Perfusion’, contents of a file so inscribed. Manuscript experimental data. D.219 ‘19.12.61. 4&6’, contents of a file so inscribed. Manuscript experimental data. 1961 1961 1961 D.220 ‘19 & 20.12.61. For print’, contents of a file so inscribed. 1961 Manuscript experimental data. D.221 Miscellaneous manuscript data, notes and figures relating to one or more of the papers D.208-D.213. c.1961-1962 D.222-D.238 ‘Squid ~P injection. 1958-1959 data’, contents ofa file so inscribed. 1962-c.1964 D.222 ‘Internal potassium concentration and the action potential of giant axons of Loligo’, with P.F. Baker and H. Meves, Journal of Physiology 167, 1963. 2 pages of a manuscript draft; typescript draft with manuscript revisions in an unidentified hand. D.223-D.228 ‘The effect of diluting the internal solution on the electrical properties of a perfused giant axon’, with P.F. Baker and H. Meves, Journal of Physiology 170, 1964. A.L. Hodgkin NCUACS136/1/05 216 Drafts and publications D.223 Incomplete early manuscriptdraft. D.224 11pp manuscript draft; manuscript notes. D.225-D.226 Contents ofa file inscribed ‘MS’. 1963 Various drafts of the paper, manuscript and typescript, with related correspondence (1963) in D.225. 2 folders. D.227 Two further manuscript revisions. typescript drafts (one incomplete) with D.228 Proof with manuscript revisions; related letter (undated). c.1963 D.229 ‘Donnan theory etc’, contents ofa file so inscribed. c.1963 Manuscript calculations. D.230 ‘10.12.62 (1)’, contents of a file so inscribed. 1962 Manuscript experimental data. D.231 ‘Critical potentials’, contents of a file so inscribed. c.1962 Manuscript experimental chiefly Meves]. in the hand of [?H. D.232 ‘AP + dv/dt’, contents of a file so inscribed. c.1962 Manuscript experimental data and notes in the hand of [?H. Meves]. A.L. Hodgkin NCUACS136/1/05 217 Drafts and publications D.233 ‘Perfusion paper’, contents of file so inscribed. 1962 Manuscript experimental data and notes in the hand of [?H. Meves]; draft letter from Hodgkin to Meves[71962]. D.234 ‘Resting potential’, contents of a file so inscribed. c.1962 Manuscript experimental data chiefly in the hand of [?H. Meves]. D.235 ‘Index’, contents of a file so inscribed. c.1962 Manuscript notes re experiments in the hand of [?H. Meves]. D.236 ‘Figures’, contents of file so inscribed. c.1962 Manuscript notesre figures etc. D.237 Letter to Hodgkin from H. Meves enclosing a manuscript of a paper (in German) bythe latter, with Hodgkin’s reply. 1963 D.238 Miscellaneous papers. D.239-D.255 Contents of two boxfiles inscribed respectively ‘Limulus MSS figures. Some expts’ [1] ‘1959 Misc. EDSAC & vision & reprints’ [2]. 1962-1964 These boxfiles have been listed together because most of their contents relate to Hodgkin’s paper with M.G.F. Fuortes described in D.239-D.249. They are referred to as [1] and [2] for convenience. The collaboration between Hodgkin and Fuortes on limulus took place at The Marine Biological Laboratory, Woods Hole, Massachusetts, in the summer of 1962, during Hodgkin'svisit to the USA. A.L. Hodgkin NCUACS 136/1/05 D.239-D.249 D.239 D.240 D.241 D.242 218 Drafts and publications time ‘Changes in Limulus ommatidia’, with M.G.F. Fuortes, Docum. Opthalmol. XVIII, 1964. scale and sensitivity in See C.242-C.263 for related material. Incomplete (untitled) manuscript draft; manuscript draft entitled ‘The effect of adaptation to light on the generator potentials in the ommatidia of Limulus’ (alternative title of the paper). Foundin boxfile [2]. Fuortes Correspondence concerning preparations for, and immediately arising from, their joint research. between Hodgkin and March- August 1962 Included are related pages of manuscript experimental data. Found in boxfile [2]. Early typescript and manuscript draft with manuscript revisions; typescript draft with manuscript revisions. Found in boxfile [1]. Typescript draft with manuscript revisions; later 25pp typescript draft with further manuscript revisions; a few manuscript and typescript pages from other drafts. Contents of an unmarked file. Found in boxfile [1]. D.243-D.244 Correspondence re preparation of the manuscript. 1963-1964 Mostly 1963. 2 folders. Found in boxfile [1]. A.L. Hodgkin NCUACS136/1/05 219 Drafts and publications D.245 Further correspondence, notes and data re the paper. 1963-1964 Contents of a file inscribed ‘Letters and information from Mike Fuortes’. Found in boxfile [2]. D.246 Manuscript and typescript experimental data, with letter from Fuortes (1963). 1963 Found in boxfile [1]. D.247-D.248 Material for figures. 2 folders. Found in boxfile [1]. D.249 Manuscript data for the paper. Contents of a file. D.250 relation between stimulus and response in a ‘The photoreceptor: an attempt at a quantitative description’. 1963 10pp manuscript draft of a paper (Hodgkin and Fuortes). On the first page is the following note: ‘First draft of Theory paper which will not be published in this form’. Also inscribed is the date ‘March 1963’. Found in boxfile [2]. D.251 ‘August 1st 1960’, contents of a file so inscribed. 1960 Manuscript experimental data. D.252 ‘August 3 1960’, contents ofa file so inscribed. 1960 Manuscript experimental data. A.L. Hodgkin NCUACS136/1/05 220 Drafts and publications D.253 ‘DeVoe. Tracings etc’. 1962 Manuscript correspondence(1962). experimental data and brief related D.254 ‘Rushton. Vision’, contents of a file so inscribed. Manuscript theoretical notes. D.255 ‘Amsterdam meeting 1963. Paper with M.G.F Fuortes’, contents of a file so inscribed. 1963 entitled ‘Changes in time scale and 4pp typescript sensitivity in Limulus ommatidia’; proof with manuscript corrections; letter re publication (1963). D.256-D.263 ‘Weidman paper with Chandler shifts anion paper’, contents of a boxfile so inscribed. 1964-1965 D.256 D.257 ‘The effect of internal sodium on the action potential in the presence of different internal anions’, with W.K. Chandler, Journal of Physiology 181, 1965. 34pp typescript draft with manuscript revisions; proof with manuscript corrections. ‘Effect of changes in ionic strength on inactivation and threshold in perfused nerve fibres of Loligo (abstract)’. Publication details unknown. c.1964 3pp typescript draft so entitled (the names of co-authors W.K. Chandler and H. Meves have been crossed out); shortened data and calculations; letter from H. Meves (1964). manuscript typescript version; Contents of a file inscribed ‘Chandler Hodgkin & Meves. Theory’. D.258 ‘Plymouth 1964 data’, contents of a file so inscribed. 1964 Manuscript experimental data. A.L. Hodgkin NCUACS 136/1/05 221 Drafts and publications D.259-D.262 ‘Weidmann paper’, contents ofa file so inscribed. This material relates to the paper ‘The diffusion of radio- potassium of mammalian cardiac muscle’, by S. Weidmann, Journal of Physiology 187, 1966. Hodgkin wrote the appendix. intercalated across discs D.259 Typescript draft of the paper. A few pages have annotations in Hodgkin’s hand. D.260 Correspondence (1965); manuscript drafts by Hodgkin of [?appendix]. between Hodgkin and Weidmann D.261-D.262 Theoretical notes in Hodgkin’s hand; figures and notes by Weidmann. 2 folders. D.263 A few pages of an unidentified manuscript draft and manuscript data. All in Hodgkin’s hand. Found loose in the boxfile. 1965 1965 D.264-D.290 ‘Chandler’, contents of a box so inscribed. 1966-c.1972 D.264 ‘Voltage clamp experiments in skeletal muscle fibres’, with of Physiology 186, 1966. Adrian and W.K. Chandler, Journal R.H. 1966 ‘Adrian Chandler Hodgkin Voltage Clamp | potentials for reprod’n’, contents of a file so inscribed. - Action 1p manuscript draft with manuscript data and figures. D.265-D.269 ‘Point control of membrane potential in muscle’, with R.H. Adrian and W.K. Chandler. Publication details unknown. D.265 25pp manuscript draft (with the abovetitle) with figure legends etc; manuscript theoretical notes. A.L. Hodgkin NCUACS 136/1/05 222 Drafts and publications D.266-D.268 ‘Muscle MS & calculations’, inscribed. contents of a file so Chiefly manuscript theoretical notes, with an incomplete and untitled manuscript draft of the paper (D.266). 3 folders. D.269 D.270 D.271-D.274 Typescript draft with manuscript revisions. ‘The kinetics of mechanical activation in frog muscle’, with of Physiology 204, 1969. and W.K. Chandler, Journal Adrian R.H. 1968-1969 Incomplete typescript draft, with manuscript revisons and inserts, and figures later 18pp typescript draft; correspondence with Chandler (1969); a few manuscript notes. etc; ‘Voltage clamp experiments in striated muscle fibres’, with of Physiology 208, 1970. and W.K. Chandler, Journal Adrian R.H. See C.370-C.371 for related papers. D.271 Typescript draft with manuscript revisions. D.272 Revised 23pp typescript. D.273 Manuscript and typescript drafts of tables, figure legends and other parts of the paper. D.274 Proof with manuscript revisions. Included is a copy of a letter by Hodgkin (1970) and a few manuscript notes. A.L. Hodgkin NCUACS 136/1/05 223 Drafts and publications D.275-D.279 ‘Slow changes in potassium permeability in skeletal muscle’, with R.H. Adrian and W.K. Chandler, Journal of Physiology 208, 1970. D.275 20pp manuscript draft; parts of an earlier manuscript draft (or drafts). D.276 Typescript draft, with drafts of figure legends. D.277-D.278 Manuscript data for the paper with further manuscript draft pages in D.278. 2 folders. Contents of file inscribed ‘Slow changes’. D.279 Proof with manuscript revisions. D.280-D.281 ‘An extension of Cole’s Theorem and its application to muscle’, with R.H. Adrian and W.K. Chandler, pp. 299- 309 in Perspectives in Membrane Biophysics, ed. D.P. Agin, London 1972. D.280 Manuscript and typescript draft; revised 9pp manuscript draft; data etc for figures. D.281 Photocopy of a typescript draft. D.282 Miscellaneous fragments (typescript and manuscript) of drafts for the papers described in D.271-D.281. Contents of an unmarked file. A.L. Hodgkin NCUACS 136/1/05 224 Drafts and publications D.283-D.286 Correspondence between Hodgkin and W.K. Chandler concerning some, or all, the papers described in D.264- D.282. 1969 Included are a few letters from Chandler to R.H. Adrian. 4 folders. D.287-D.288 Manuscript data and notesrelating to one, possibly more, of the papers descibed in D.264-D.282. Chiefly in a hand other than Hodgkin’s. 2 folders. D.289 D.290 Manuscript drafts of figure legends for one or more of the papers described in D.264-D.282. Contents of an unmarked file. Fragments of manuscript drafts, manuscript notes and data relating to some of the papers described in D.264- D.282. D.291-D.303 ‘Misc 1970-71. Ca in flux data 1968. drafts’, contents of a box file so inscribed. Nakajima & H 1965-c.1972 D.291-D.292 effect of sodium ‘The calcium movements in giant axons of Loligo forbesi ‘, with P.F. Baker, M.P. Blaustein and R.A. Steinhardt, Journal of Physiology 192, 1967. concentration on D.291 3 manuscript drafts, one headed ‘rough’. D.292 Manuscript data and notes. D.293-D.294 ‘The effect of diameter on the electrical constants of frog skeletal muscle fibres’, with S. Nakajima, Nature 227, 1970. A.L. Hodgkin NCUACS 136/1/05 225 D.293 D.294 D.295 Drafts and publications 7pp manuscript draft; typescript draft with letter from Hodgkin to Nakajima (1970); proof with manuscript revisions. 28pp typescript draft, with manuscript revisions, and figures. A few manuscript notes and a letter from Nakajima (1971) are included. This draft has the same title as those in D.293 but varies greatly in text and length. ‘The early phase of calcium entry in giant axons of Loligo’, with P.F. Baker and E.B. Ridgway, Journal of Physiology 214, 1971. 3pp typescript figures; off-print. draft, with manuscript revisions, and D.296 ‘Analysis of the membrane capacity in frog muscle’, with S. Nakajima, Journal of Physiology 221, 1972. Two typescript drafts with manuscript revisions, one including tables, figures etc; letter from S. Nakajima (1971); proof with manuscript revisions. D.297-D.298 Correspondence between Hodgkin and Nakajima re preparation of the papers. 1970-1971 Included are a few related letters by others and two typescript drafts (publication details unknown) with the following titles: ‘The electrical constants of the frog’s muscle fibre’ (D.297) and ‘Capacitance of the skeletal muscle fibre Some pages of manuscript data are also included. of the frog’ (D.298). 2 folders. A.L. Hodgkin NCUACS136/1/05 226 Drafts and publications D.299-D.300 ‘Theory - Ca:Na efflux’, contents of a file so inscribed. 14pp unidentified typescript draft entitled ‘Ca Influx’, with manuscript revisions in an unidentified hand (D.296); manuscript data, in Hodgkin's hand. notes and calculations chiefly 2 folders. D.301 ‘Image form cal’cn’, contents ofa file so inscribed. Manuscript equations and calculations. D.302 ‘Rectification models’, contents of a file so inscribed. 1965-1966 Manuscript notes and experimental data. D.303 Miscellaneous manuscript notes and data with a few pages of an unidentified typescript draft. 1966-c.1970 D.304-D.306 ‘Nerve theory 1966-1977. Opt. no. sites. Ca45 squid. Diffusion theory. AFH Laplace soln’, contents of a box file so inscribed. 1966-1967 D.304 ‘Plymouth 1966-7. Ca45 calculations’. 1966 Manuscript calculations, some in an unidentified hand. D.305 ‘Ca flux theory’, contents of a file so inscribed. Manuscript theoretical notes. D.306 Contents of a file inscribed ‘Jaffé’. Manuscript theoretical notes, some in an unidentified hand. A.L. Hodgkin NCUACS136/1/05 227 Drafts and publications D.307-D.314 ‘Aequorin paper. Radial diffusion. Radial electrical spread 1971-2’, contents of a file so inscribed. Diffusion calc’n. c.1971-1972 The material, or mostof it, probably relates chiefly to one or more of the three papers by Hodgkin, P.F. Baker and E.B. Ridgway on calcium entry in squid axons, published in the Journal of Physiology, 1970-1971 (listed as no.s 99, 101, 102 in Biographical Memoirs of Fellows of the Royal Society vol.46). D.307-D.308 ‘Ridge Aequorin MS. inscribed. Methods’, contents of a file so of a draft Parts manuscript notes (Some in an unidentified hand). or drafts, mostly manuscript, with 2 folders. D.309 ‘Cc aequorin. inscribed’. Misc calculations’, contents of a file so Brief manuscript theoretical notes; letter (undated) from R.H. Adrian to Hodgkin re computation of data. D.310 D.311 ‘Subtangent correction. Aequorin kinetics. contents of file so inscribed. Blinks et al’, Brief theoretical notes. ‘RHA Radiation boundary condition etc’, contents ofa file so inscribed. Letter (undated) to Hodgkin from R.H. Adrian, with theoretical notes by the latter enclosed. D.312 ‘Appendix. inscribed. RHA computations’, contents of a file so Manuscript data etc; letter (undated) from R.H. Adrian to Hodgkin. A.L. Hodgkin NCUACS136/1/05 228 Drafts and publications D.313 ‘Aequorin. Appendix & computations’, contents of a file so inscribed. Typescript revisions. draft headed ‘Appendix’ with manuscript D.314 ‘Speculation theory’, contents ofa file so inscribed. Brief manuscript theoretical notes. D.315-D.315B Correspondence and papers relating to publications of 1974. December 1973-1974 This material was found together and appearsto relate to three papers by Hodgkin, D.A. Baylor and B.J. Nunn (one without Nunn) onvision ofturtles. D.315-D.315A (November between Correspondence Hodgkin the preparation of the papers; manuscript notes in various hands; a few typescript draft pages. colleagues 1973-1974) and various scientific re 1973-1974 2 folders. Contents of a file inscribed ‘Correspondence - 1974 papers’. D.315B Material for figures. Contents of a file inscribed ‘Figs - papers 1-3’. D.316-D.323 ‘Vision. contents of a boxfile so inscribed. Misc. correspondence & theory. 1970-77’, 1970-1977 D.316-D.317 ‘Spontaneous voltage fluctuations in retinal cones and bipolar cells’, with E.J. Simon and T.D. Lamb, Nature 256, 1975. D.316 Manuscript draft, possibly incomplete; 4pp typescript draft with manuscript revisions. A.L. Hodgkin NCUACS 136/1/05 229 Drafts and publications D.317 Brief correspondenceand various notes etc re the paper. Contents ofa file inscribed ‘Nature’. D.318 ‘Transmission from photoreceptors to ganglion cells in turtle retinae’, contents ofa file so inscribed. Draft (undated) of a personal letter by Hodgkin; 2pp rough manuscript notes; typescript draft of a paper entitled, as above, by D.A. Baylor and R. Fettiplace. D.319 to Hodgkin from Letters (1975); 2pp typescript notes by Hodgkin on the manuscript by Baylor and Fettiplace (see D.318). Baylor D.A. 1975 D.320 ‘Baylor & Fettiplace 2’, contents of a file so inscribed. 1976 Letter (1976) to Hodgkin from D.A. Baylor; typescript draft of manuscript calculations. headed ‘Paper brief a paper 2’; D.321 ‘Spectra and temperature’, contents of a file so inscribed. Manuscript calculations and theoretical (1973) to Hodgkin from an unidentified scientist. notes; letter D.322 ‘Mach bands’, contentsof a file so inscribed. Manuscript theoretical notes. D.323 Miscellaneous manuscript theoretical notesetc. D.324-D.336A ‘ERP 1975-1977. With Paul O’Bryan’, contents of a box file so inscribed. A.L. Hodgkin NCUACS 136/1/05 230 Drafts and publications D.324-D.325 D.324 D.325 ‘The optimum density an unmyelinated nerve’, Phil. Trans. Roy. Soc. B 270, 1975. of sodium channels in This published paper was delivered at a Royal Society meeting. 7pp manuscript draft of the oral paper, with further draft pages, manuscript notes and figures; letter to Hodgkin from R.H. Adrian (1974). Contents of an unmarkedfile. Two typescript drafts [?one of the published version], with manuscript revisions, and letter from Hodgkin to A.F. Huxley (1974); a few pages of manuscript notesetc. D.326-D.335 ‘Internal recording of the early receptor potential in turtle cones’, with P.M. O’Bryan, Journal of Physiology 267, 1977. 1975-1977 D.326-D.327 ‘ERP paper - notes & MS’, contents of a file so inscribed. D.326 D.327 D.328 D.329 Manuscript draft, with manuscript notes. 24pp typescript draft with manuscript revisions. ‘Notes for MS - ERP’, contents of a file so inscribed. Manuscript draft tables for the paper with one page of manuscript draft text; data. ‘ERG [sic] paper with Paul O’Bryan’, contents of a file so inscribed. 1975-1976 Manuscript notes on the paper (chiefly comments) in various hands; letter to Hodgkin from O'Bryan (1976). A.L. Hodgkin NCUACS 136/1/05 231 D.330 D.331 D.332 D.333 Drafts and publications ‘ERP rough check and final checks’, contents of a file so inscribed. Manuscript theoretical notes. Correspondence with O’Bryan and other scientists re the preparation of the paper, (1975-1977), with manuscript notes. A few pages of a typescript draft and figures are included. 1975-1977 Manuscript drafts of figure legends; a few manuscript draft pages; data and calculations. Brief correspondence (1975) relating to figures; data. re the paper; material Contents of an unmarkedfile. D.334-D.335 ‘Absorption of light by cones 1975’, contents of a file so inscribed. Manuscript theoretical notes, probably relating to the paper. 2 folders. D.336 ‘Gating currents. inscribed. Foot of AP’, contents of a file so Manuscript theoretical notes, probably relating to one of the two papers described in D.324-D.335. D.336A ‘The early years of Anglo-American co-operation science’, Interdisciplinary Science Reviews|, 1976. in 28pp typescript; publication, 1975-1976. corrected proof; correspondence re D.337-D.344 ‘A surprising property of electrical spread in the network of rods in the turtle’s retina’, with P.B. Detwiler and P.A. McNaughton, Nature 274, 1978. 1977-1978 A.L. Hodgkin NCUACS136/1/05 D.337 232 Drafts and publications Untitled manuscript draft (or parts of different drafts); 10pp revisions; manuscript notesetc. manuscript typescript draft with Contents of a file inscribed with the title of the paper. D.338-D.339 typescript drafts 3 between the authors. 2 folders. with revisions; correspondence 1978 D.340 Further correspondence between authorsetc. 1978 Contents of a file inscribed ‘Proofs - Nature’. D.341-D.344 Manuscript data, notes andfigures etc. Included at D.342 is a letter from Hodgkin to Detwiler (1977); and at D.343 a letter from Detwiler to Hodgkin (1978). 4 folders. D.345-D.346 Contents of a file inscribed ‘Rod paper 2’. c.1978 Various manuscript drafts entitled ‘The desensitization of turtle rods by light’; manuscript notes and data. This paper appears to have been the follow-up to the one described in D.337-D.344. No evidencefor its publication wasfound. 2 folders. D.347-D.359 ‘Electrical coupling between conesin turtle retina’, with P.B. Detwiler, Journal of Physiology 291, 1979. 1976-1979, nd Contents of a box file inscribed ‘1977-9. Hodgkin Data, correspondence. Lamb’s computer tables’. coupling. Cone - Detwiler and and theory A.L. Hodgkin NCUACS 136/1/05 D.347 D.348 Drafts and publications 28pp manuscript draft; related letter from Hodgkin to Detwiler manuscript revisions. typescript (1978); draft with ‘Rejected parts of cone MS’, contents of a file so inscribed. Letters from Detwiler to Hodgkin (1978); typescript draft of part of the paper, with figures. 233 1978 D.349 Draft figure legendsetc. D.350 ‘Peter Detwiler’s data’, contents of a file so inscribed. 1976-1977 Letters (1977) from Detwiler to Hodgkin re the paper; manuscript experimental data in Detwiler’s hand. D.351 Letter from Detwiler to Hodgkin (1977), with manuscript analyses of experimental data in the former’s hand. 1976-1977 D.352 ‘Conetheory’, contents of a file so inscribed. c.1976 Manuscript data and calculations, chiefly in Detwiler’s hand. D.353 ‘Gaussian’, contents of a file so inscribed. Brief data and notes. D.354 D.355 ‘Hexagonal grid time course (analytical) & distributes’, contents of a file so inscribed. Manuscript theoretical notes. ‘TDL & ALH. inscribed. Rise of potential’, contents of a file so Manuscript data and notes, some in Hodgkin’s hand. A.L. Hodgkin NCUACS 136/1/05 234 Drafts and publications D.356 ‘Equations in cone paper’, contents of a file so inscribed. Manuscript theoretical notes. D.357-D.358 Miscellaneous manuscript theoretical notes. Included McNaughton (undated). at D.358 is a letter to Hodgkin from P. 2 folders. D.359 Correspondenceetc re refereeing of the paper; papers re grant application for the research. 1978, nd D.360-D.370 ‘Detwiler, Hodgkin. McNaughton note’, contents of a boxfile so inscribed. Rod MS 1 & bipolar 1978-c.1984 D.360-D.368 D.360 D.361 of the voltage ‘Temporal and spatial responseofrodsin the retina of the snapping turtle’, with P.B. of and Physiology 300, 1980. characteristics Detwiler P.A. McNaughton, Journal 20pp manuscript draft, with manuscript calculations. Typescript revisions. and manuscript draft with manuscript D.362-D.363 Manuscript and typescript parts of a further draft, or drafts, with figure legends, notesetc. Some notesetc in [?P. McNaughton’s] hand. Contents of an unmarked file. 2 folders. A.L. Hodgkin NCUACS 136/1/05 D.364-D.365 235 Drafts and publications later Brief correspondence between the authors and others (1979-1980); manuscript revisions; manuscript and typescript comments on the paper in with manuscript revisions. photocopy of typescript various hands; proof draft with 2 folders. D.366 ‘P.McN misc. theory’, contents of a file so inscribed. Photocopies of papers in the hand of P. McNaughton: letter to P.B. Detwiler (1978), a draft of a talk and theoretical notes. D.367 ‘Peter McN. inscribed. Maths of arrays’, contents of a file so Photocopies of theoretical notes in McNaughton’s hand. D.368 Miscellaneous material, chiefly re figures and tables. D.369-D.370 ‘A note on the synaptic events in hyperpolarising bipolar cells of the turtle’s retina’, with P.B. Detwiler and T.D. Lamb, in Photoreceptors, ed. A. Borsellino & L. Cervetto, London 1984. 1980-c.1984 D.369 D.370 manuscript Incomplete correspondence between Hodgkin and P.B. (1980); material for figures and tables. typescript and drafts; brief Detwiler 14pp typescript draft with manuscript revisions; revised version; brief scientific correspondence (1982). D.371-D.372 ‘Effect of ions on the light-sensitive current in retinal rods’, with P.A. McNaughton and K.-W. Yau, Nature 292, 1981. 1981 D.371 Two typescript drafts with manuscript revisions; 11pp typescript, inscribed ‘top copy’, with figure legends. A.L. Hodgkin NCUACS 136/1/05 D.372 D.373 Drafts and publications Correspondence re publication (1981); manuscript and typescript notes re ‘Trevor Lamb’s comments’ on the paper; corrected proof. recollections ‘Some contributions Research 22, 1982. to of William neurophysiology Rushton (1925-52)’, and his Vision 236 1981 Correspondence typescript of the article. re_ publication with photocopied D.374-D.378 ‘Effect of ions on retinal rods from Bufo marinus’, with P.A. McNaughton, B.J. Nunn and K.-W. Yau, Journal of Physiology 350, 1984. 1983-1984 D.374 36pp typescript draft, inserts, and figure legends. with manuscript revisions and D.375 Twofurther typescript drafts (one incomplete). D.376-D.377 D.378 D.378A Manuscript correspondence re the preparation of the paper. comments various individuals by and 1983 2 folders. Correspondence re preparation of the manuscript, with photocopy of corrected proof. ‘The effect of light adaptation on the responseof the light- sensitive current of toad rods to changes of Ca and Na’, Journal of Physiology 351, 1984. 1p typescript draft with copy of corrected proof; 1p manuscript experimental data (in a hand other than Hodgkin’s). A.L. Hodgkin NCUACS 136/1/05 237 D.379 D.380 Drafts and publications ‘Rapid change of solutions bathing a toad rod outer segment’, with R.H. Cook, P.A. McNaughton and B.J. Nunn, Journal of Physiology 357, 1984. 1p typescript draft. ‘Comparisons betwen the effects of flashes of light and brief pulses of calcium on the current of toad and salamander rods’, with P.A McNaughton and B.J. Nunn, Journal of Physiology 357, 1984. Photocopyof 1p manuscript draft; typescript with figure. D.381-D.385 ‘Activation MS’, contents of 2 files so inscribed. 1984 D.381-D.383 of the light-sensitive current in toad and ‘Activation salamander rods by changes in external calcium and sodium’, with P.A. McNaughton, B.J. Nunn and K.-W. Yau. No evidence of eventual publication found. Various manuscript and typescript drafts (one entitled as above, the others with very similar titles), two dated July, August 1984; manuscript and typescript notes on the paper. The manuscript draft pages are not in Hodgkin’s hand. 3 folders. D.384 Correspondence between the authors. 1984 D.385 Drafts of figure legends, with a few pages of a further typescript draft. D.386-D.391 ‘Mode of action of Ca and Na’, contents of 2 files so inscribed. 1983-c.1984 papers on toad to relating various Material and salamander rods (c.1984) which appear to be closely related to the paper described in D.381-D.385. Those whoseauthorship is given are by the same authors. The drafts described below may have been combined into one paper. No evidence of eventual publication for any has been found. A.L. Hodgkin NCUACS 136/1/05 238 Drafts and publications D.386 ‘Two components oflight-sensitive current in the rods of toads and salamanders’, with P.A. McNaughton, B.J. Nunn and K.-W. Yau. Photocopy of typescript revised version. a 4pp manuscript draft so entitled; D.387 ‘The mode of action of calcium and sodium on light- sensitive currents in toad rods’, authors as in D.386. 2 typescript drafts so entitled, one also inscribed ‘Part 1’; manuscript draft of introductory pages. D.388 ‘The rapid effects of varying external calcium and sodium on light-sensitive currents in toad rods’. 3pp manuscript draft (possibly incomplete) so entitled. The authors’ namesare not given. D.389 ‘Activation of light-sensitive current by decreasing CaO or increasing NaO: experiments in low calcium’. 3pp manuscript draft (possibly incomplete) so entitled. Much of the text is almostidentical to parts of the draft in D.388. D.390 D.391 ‘Skeleton of new 1u - Ca paper’, contents of an internal file so inscribed. Figures and manuscript notes. ‘March 1983 Figures from Brian’s folders’, contents of an internal file so inscribed. Manuscript draft figure legends and experimental notes (in an unidentified hand). D.392-D.401 ‘The ionic selectivity and calcium dependenceofthelight- sensitive pathway in toad rods’, with P.A. McNaughton and B.J. Nunn, Journal of Physiology 358, 1985. 1982-c.1985 A.L. Hodgkin NCUACS136/1/05 239 Drafts and publications D.392-D.394 Various incomplete manuscript drafts chiefly in Hodgkin’s hand; manuscript notes, data and figures. 3 folders. D.395 D.396 Typescript draft, manuscript tables. with manuscript revisions, and Typescript draft with manuscript revisions; manuscript notes on the paper in an unidentified hand (April 1984). D.397 30pp typescript draft. D.398 Further typescript draft dated ‘6 Aug. ‘84’. D.399-D.400 Correspondence chiefly re publication. 1982-1984 Almostall 1984. Included are a referee’s report, manuscript notes on the paper by various individuals and a copy of a corrected proof. 2 folders. D.401 Miscellaneous scientific correspondence etc re matters connected with the topics covered by the paper. 1983-1984 D.402 ‘Oscillations paper’, contents of a file so inscribed. 1984-c.1987 No publication details for this paper could be found. Rough manuscript draft entitled ‘Damped oscillations in retinal rods from salamander’, with P.A. McNaughton and the late B.J. Nunn; manuscript experimental data and notes. A.L. Hodgkin NCUACS 136/1/05 240 Drafts and publications D.403 ‘Figures & legends for contents of file so inscribed. oscillatory paper, 1984-87’, This material possibly relates to the same paper asthat in D.402. Material for figures, including manuscript draft legends. D.404 D.405-D.407 D.405-D.406 D.407 D.408 in ‘Measurement salamander rods’, with P.A. McNaughton and B.J. Nunn, Journal of Physiology 391, 1987. sodium-calcium exchange of 5ipp typescript with figures; photocopy of corrected proof. of ‘The effect ions on sodium-calcium exchange in salamander rods’, with B.J. Nunn, Journal of Physiology 191, 1987. Manuscript draft, with manuscript notes and a few pages of a typescript draft intercalated. Some pages appear to be disarranged. 2 folders. 54pp typescript draft with figures etc; photocopy of corrected proof. Correspondence described in D.404-D.407. re publication of the two papers 1986-1987 D.409-D.414 ‘Ca pumping’. The following files were found together and appear to relate to a manuscript on ‘Ca pumping’, c.1986-1987. No publication details were found. The material possibly relates to one or both of the papers in D.404-D.407. A.L. Hodgkin NCUACS136/1/05 241 Drafts and publications D.409 ‘Ca pumping MS. First draft 24 Feb 1986’, contents of a file so inscribed. Manuscript draft entitled ‘The sodium-calcium exchange mechanism in salamander; a few pagesof a typescript draft. D.410-D.411 ‘Ca pumping. contents of file so inscribed. Theory file 3. 2 buffers etc. 1986’, Manuscript theoretical notes and data. 2 folders. D.412 D.413 D.414 D.415 ‘Ca pumping. inscribed. Theory section’, contents of a file so Manuscript draft and data. ‘Draft 0. contents of a file so inscribed. Discussion theory Ca pumping. 24 Feb. 86’, 14pp typescript revised draft of the manuscript draft in D.411, with further manuscript revisions. Figures are included. ‘Ca pulses on response. contents of a file so inscribed. Notes for MS. June 1987’, Material for figures. ‘Control of light-sensitive current in salamander rods’, with the late B.J. Nunn, Journal of Physiology 403, 1988. Photocopy of typescript draft with manuscript revisions and inserts. D.416-D.431 Variousfiles, the contents of which could not be definitely identified with known publications. c.1953-1985, nd Titles of the files are given below. A.L. Hodgkin NCUACS136/1/05 242 Drafts and publications D.416 ‘Diffusion’. c.1953 Manuscript theoretical notes. D.417 ‘Laplace solns’. c.1960-1965 Manuscript theoretical notes, some in Hodgkin’s hand. D.418-D.419 ‘E.N. Fox. Calculations. Diffusion & chemical reaction’. c.1967 Manuscript data and notes, chiefly in Hodgkin’s hand. 2 folders. D.420 ‘Emission of photons’. 1973 File inscribed ‘1973’. Manuscript data and notes. D.421 ‘Trevor Lamb. Dark adaptation curves’. 1979 Typescript draft of a paper by Lamb entitled ‘An analysis of human dark adaptation curves’; letter to Hodgkin (1979); brief data. D.422 ‘Dark adaptation 3rd draft + diffusion theory’. 1979 Manuscript notes, some by Hodgkin, on the paper described in D.421. D.423-D.425 ‘Carrier theory and other theory. on/off *. Asymmetrics in Na 1981-1985 Manuscript theoretical notes. 3 folders. A.L. Hodgkin NCUACS136/1/05 Drafts and publications D.426-D.427 ‘Diffusion’. Manuscript theoretical notes. 2 folders. D.428 ‘Paper to neurol [?]’. draft Manuscript electrical technique manuscript notes. in biology and medicine’; entitled ‘Possible applications D.429 ‘Feedback. Circuits. Nakajima clamp’. Photocopies of manuscriptelectrical circuit diagrams. 243 Nd Nd Nd of brief D.430 ‘Radial diffusion Ca. Radial cable spread - TTS capacity’. Nd Manuscript theoretical notes. D.431 ‘Fast Gx MS’. Nd of Part an calculations. untitled manuscript draft; figures and D.432-D.437 Miscellaneous papers relating to publications by Hodgkin (and possibly to publications by others). 1971-1984, nd Manuscript notes, data, figures etc. D.432-D.433 1971-1984. 2 folders. D.434-D.437 Undated. 4 folders. A.L. Hodgkin NCUACS136/1/05 244 Drafts and publications D.438-D.463 EDITORIAL CORRESPONDENCE 1960-1986 Inscriptions onfiles are given below. D.438 ‘Chamber's Encyclopedia’. 1960 Brief correspondence re a requestto revise an article on the human nervous system. D.439-D.440 ‘Journal of Physiology’. 1962-1965 Correspondence chiefly Hodgkin and Hodgkin’s refereeing of papers by others. re publication of papers by 2 folders. D.441 ‘Encyclopedia Britannica. Chicago, USA’. 1964, 1969 Correspondence re various articles, including a short biography of Hodgkin and a requestfor a longer article on the nerve impulse. D.442 ‘Encyclopedia Americana’. 1964-1969 Correspondence re a biographical article on A.F. Huxley by Hodgkin, with a typescript draft etc; and re a request for an article on ‘nervous system conduction’. D.443 ‘Encyclopedia Britannica International Ltd, London’. 1967-1972 Correspondence chiefly Conduction’. re Hodgkin’s article ‘Nerve D.444 ‘Encyclopedia Japan’. 1969 Brief correspondence re a request to write an article on nervous conduction. A.L. Hodgkin NCUACS 136/1/05 245 Drafts and publications D.445 ‘Encyclopedia Britannica. Educational Corporation’. 1969-1970 Correspondencechiefly re a request for photographs to be includedin a film, The Nerve Impulse. D.446-D.447 Correspondence, with cuttings of press reviews and royalty statements, re publication etc of ‘The Pursuit of Nature’, Cambridge University Press, 1976. 1976-1985 Chiefly 1976-1979. 2 folders. D.448 ‘Bertrand, Fuortes & Pochobradsky [authors of a paper on turtle retina)’. 1977 of Manuscript draft and revised comments by Hodgkin on the paper; comments by another refereee; correspondence (1977); typescript of the paper. typescript versions D.449-D.450 ‘Crawford & Fettiplace [authors of a paper on cochlear hair cells of terrapin)’. 1978 Correspondence re Hodgkin’s assistance in refereeing the paper, with theoretical notes by another; manuscript theoretical notes by Hodgkin; typescript of the paper. 2 folders. D.451-D.452 ‘ISI - Hodgkin & Huxley’. 1978-1985 with the for Institute Correspondence Scientific Information (USA) re the inclusion of a commentary on Hodgkin and A.F. Huxley’s paper in Journal of Physiology 117 and corrspondence arising. is correspondence between Hodgkin and Huxley. Contents’, ‘Current Included (1952) in the ISI’s 2 folders. A.L. Hodgkin NCUACS136/1/05 246 Drafts and publications D.453 ‘R.D.K[eynes] article’. 1979 A few letters from Keynes to Hodgkin re a paper by the former on sodium gating in squid axon with G.C. Malachowski and D.F. Van Helden; typescript of the paper. D.454 ‘Baylor, Matthews & Yau [authors of a paper on ‘dark light’). 1979 Brief correspondence with Baylor re the paper, including Hodgkin’s comments on it; typescript of the paper with further notes by Hodgkin. D.455 ‘Torre and Owen [authors of a paper on toad rods] 1981’. 1980 Brief correspondence re refereeing with typescript of the paper. D.456 ‘C.U.P. Collection of 1952 papers’. 1985-1986 Correspondence re plans for the re-publication (by the Physiological Society) of Hodgkin and A.F. Huxley’s 1952 papers on the voltage clamp. D.457 ‘Torre, Matthews & Lamb [authors phototransduction in retinal rods)’. of a paper on 1986 Hodgkin submitted the paper for publication. Correspondenceetc re refereeing, with a typescript of the paper. D.458-D.463 Miscellaneous correspondence. Re publication of some of Hodgkin’s papers, requests for contributions, refereeing of papers and other matters. D.458-D.460 1961-1973. 3 folders. A.L. Hodgkin NCUACS 136/1/05 247 Drafts and publications D.461-D.463 1977-1987. 3 folders. D.464-D.465 OFF-PRINTS 1936-1970 D.464 D.465 Hardback bound volume of off-prints of papers, 1937- 1950, by, or co-authored by, Hodgkin. Entitled ‘Scientific Papers 1937-1950’ on spine. Off-prints. 1 box. 1936-1970 A.L. Hodgkin NCUACS 136/1/05 SECTION E LECTURES AND SPEECHES,E.1-E.226 248 1950-1987, nd A chronological sequence of papers relating to Hodgkin’s public and academic lectures and other speeches and addresses delivered at various occasions. In a number of cases where there was only draft material present in an original file, the details concerning the particular lecture or speech (title, occasion and date) have been provided byinscriptions on the file. See also Section A, Biographical (A.174- A.187). E.1-E.2 ‘Conduction of Nervous Impulse. British Assoc.n 1950’, contents ofa file so inscribed. 1950 E.1 E.2 E.3 14pp untitled manuscript draft. draft (pagination 20pp of manuscript and typescript pages, with revisions; a few loose typescript pages, apparently from another draft. incomplete) .consisting ‘lonic Exchange and Electrical Activity in Nerve and Muscle’, Congress, Copenhagen, 15-18 August 1950. Physiological International XVIII 1950 12pp typescript revisions, Embassy, London, 1950. draft and abstract; so entitled, with letter from the manuscript American See J.95 for related material. E.4-E.5 ‘Hardy Club 1950. Nerve’, contents of a file so inscribed. 1950 Untitled manuscript draft with further pages of notes and data (some pages possibly out of sequence). 2 folders. E.6 ‘Cold Spring Harbour [June] 1952. Movements of Na & K during nervousactivity’, contents of a file so inscribed. 1952 Cold Spring Harbour symposium on the neuron. Untitled 18pp typescript draft with manuscript revisions. A.L. Hodgkin NCUACS 136/1/05 249 Lectures and speeches E.7 E.8 E.9 ‘R.S. Discussion 1952. Propagation of electric signals along nervefibres’, contents ofa file so inscribed. 1952 Untitled 15pp typescript. ‘The Conduction of the Nervous Impulse’, Newcastle, c.1953. c.1953 19pp typescript revisions. draft, so entitled, with manuscript ‘Foster Club 1954. Recovery in Nerve’, contents of file so inscribed. 1954 Untitled manuscript draft (pagination incomplete). E.10 ‘Berne Nov. 1955’, contents of a file so inscribed. 1955 Untitled 12pp manuscript draft. The lecture discusses experiments on changes in the permeability of to sodium and potassium ions. nerve fibres squid ‘Paris 1955’, contents of a file so inscribed. 1955 Untitled 11p manuscript draft of a lecture, the topic of whichis similar to that of the lecture in E.10. E.12 ‘Conduction and Recovery in Giant Axons’, Stockholm, Sweden, June 1955 or 1956. 1955 or 1956 Incomplete manuscript revisions. 13pp typescript draft so entitled, with The cover of the file is inscribed ‘Stockholm Lecture June 1956’. There is a further inscription inside the file: ‘Stockholm 1955’. E.13-E.15 ‘Grad. London’, contents of a file so inscribed. Sci. Club 1956. Tracers & another lecture 1956 A.L. Hodgkin NCUACS 136/1/05 250 Lectures and speeches E.13 ‘Applications of the Isotope Technique in Studies of Nervous Conduction’. typescript 13pp revisions. draft so entitled with manuscript E.14 12pp untitled manuscript draft of a lecture. This lecture is different to the one in E.13 but is on the same topic. E.15 Manuscript notes and draft pagesrelating to either one or both of the drafts in E.13 and E.14. E.16-E.29 ‘lonic Movements and Electrical Activity in Giant Nerve Fibres’, The Croonian Lecture, Royal Society, 16 May 1957. 1957 E.16 Incomplete manuscriptdraft. E.17-E.18 Further incomplete manuscript draft, or drafts, with pages of notes intercalated. A number of pages are possibly out of sequence. 2 folders. E.19 Typescript draft with manuscript revisions. E.20-E.22 Typescript draft with extensive manuscript revisions. This appearsto be a draft of the later published version. 3 folders. E.23 Parts of other typescript drafts, some with manuscript revisions. A.L. Hodgkin NCUACS 136/1/05 251 Lectures and speeches E.24-E.26 Typescript and manuscript pages of references and data, with figures. 3 folders. E.27 Corrected proof of the lecture and relatedletter. E.28-E.29 Correspondence with various scientists before and after Hodgkin’s Croonian lecture, with reprint of the lecture. 1957 Chiefly re points of detail with reference to the lecture itself or to the published paper which followed. 2 folders. E.30 ‘Harvard 1958. fibres’, contents of a file so inscribed. Conduction & recovery in giant nerve 1958 15pp of a manuscript draft or drafts. E.31-E.32 ‘The Link between Electrical and Mechanical Events in Muscle. MIT 1958’, contents of a file so inscribed. 1958 E.31 E.32 draft 27pp manuscript between Electrical and Mechanical Events in Muscle’, with a few manuscript pages of notes and fragments of another draft. entitled ‘The Link Typescript revised version of the lecture with further manuscript revisions. On a preceding title page is Conference MIT & Rockefeller Inst.’ a note ‘Biophysics E.33 ‘Muscle. NIH 1958’, contents of a file so inscribed. 1958 13pp incomplete typescript Link between Electrical and Mechanical Events in Muscle’; first page of a manuscript draft of the same lecture headed ‘Washington Bethesda NIH’. entitled draft ‘The /... A.L. Hodgkin NCUACS 136/1/05 252 Lectures and speeches ja This draft has the same title as those in E.31-E.32 and appearsto bethe revised version of the draft in E.31. ‘Electrical Activation of Muscle. contents of file so inscribed. Hardy Club 1958’, 1958 Untitled 25pp manuscript and typescript manuscript notes. draft; 4pp ‘{958 Misc. muscle notes. Also nerves’, contents of a file so inscribed. 1958 Untitled and incomplete manuscript drafts of lectures (possibly up to 3 different lectures). ‘Propagation of Electrical Signals along Nerve Fibres’, Institution of Electrical Engineers, 5 May 1959. 1959 16pp typescript with revisions; 1p manuscript notes for the lecture. so entitled, draft, manuscript ‘The Mechanism of Nervous Conduction’, delivered at a ‘Biophysics meeting’, Cambridge, July 1959. 1959 13pp manuscript draft so entitled and 5pp manuscript notes. ‘Gordon Conference USA 1959. Link between chemical & physical events in nerve (injection ~ p) (Meriden New Hampshire)’, contents of a file so inscribed. Untitled 13pp manuscript draft; typescript revised version; one pageof data. ‘Cambridge. Biochemical Tea Club 1959. Link between biochemical and electrical events’, contents of a file so inscribed. Untitled and incomplete 4pp manuscript draft; 4pp manuscript notes. 1959 1959 E.34 E.35 E.36 E.37 E.38 E.39 A.L. Hodgkin NCUACS 136/1/05 253 Lectures and speeches E.40 ‘Buenos Aires 1959. Link between chemical & electrical events in nerve’, contents of a file so inscribed. Energy rich phosphate. 1959 Manuscript draft of first page; untitled 15pp typescript draft with manuscript revisions; manuscript and typescript notes and data. E.41 ‘Carphologists 1959. (mainly historical)’, contents of file so inscribed. Electrophysiology past & present 1959 14pp manuscript draft entitled ‘Electrophysiology, past and present’; 3pp manuscript notes. E.42-E.47 ‘The Physics and Chemistry of Nervous Conduction’, Royal Society Tercentenary Lecture, 1960. 1960 E.42-E.46 ‘Early notes & ms for Tercentenary Lecture’, contents of a file so inscribed. E.42 E.43 E.44 E.45 E.46 5pp manuscript draft of abstract and typescript revised version; 8pp manuscript notes. 20pp manuscript draft of the lecture; Typescript revised version of the draft in E.43 with further manuscript revisions. Later typescript draft with manuscript revisions. Various material, including brief correspondence, sent to Hodgkin to assist him with the historical background to his lecture. A.L. Hodgkin NCUACS136/1/05 254 Lectures and speeches E.47 Contents ofa file inscribed with the title of the lecture. Further typescript draft of the lecture with manuscript revisions. E.48-E.62 ‘The Conduction of the Nervous Impulse’, Sherrington Lectures, University of Liverpool, [? 2, 3 March] 1961. 1958-1963 The two lectures were published as the ‘The Conduction of the Nervous Impulse’ (Liverpool! University Press). The material in E.54-E.62 concerns the publication of the lecture only. E.48-E.49 ‘Sherrington Lectures MS’, contents of file so inscribed. 49pp manuscript draft, or drafts, and 2pp notes. 2 folders. E.50 ‘Lecture I’. 25pp typescript revisions; 4pp manuscript notes. draft so entitled, with manuscript E.51-E.52 ‘Lecture Il’. E.51 E.52 E.53 19pp manuscript draft. Incomplete 18pp revised typescript draft, above, with notes relating to either ‘Lecture I’ or ‘LectureII’. entitled as further manuscript revisions; manuscript Correspondence chiefly re arrangements for the lecture andplansfor its publication. 1958-1961 E.54-E.55 Correspondence re publication with corrected proofs. 1962-1963 2 folders. A.L. Hodgkin NCUACS 136/1/05 255 Lectures and speeches E.56 Manuscript draft corrected proofsetc. of Appendix with a few pages of Contents of a file inscribed ‘Chapter V and Appendix’. E.57-E.60 Figures with draft legendsetc. 4 folders. E.61 E.62 E.63 E.64 Manuscript notes on figures, tables and calculations. Miscellaneous draft material. ‘Nervous Conduction (?Title). Cavendish 1961’, contents of a file so inscribed. Notes for lecture in 1961 Manuscript notes and first page of a manuscript draft (untitled). Also notes for ‘Biological Membrane. Woods Hole lecture not given. May 1962’, contents of a file so inscribed. Carphologists. 1962 6pp manuscript notes on small cards entitled ‘Biological Membranes’; 10pp manuscript draft headed ‘Woods Hole Lectures. Notes. Carphologists’. See E.65-E.68for drafts of the Woods Hole Lectures. E.65-E.68 ‘Woods Hole Lectures 1962’, contents of 3 files so inscribed . 1962 See also E.64. E.65-E.66 Contents offirst file, also inscribed ‘Nerve. Conduction of impulses in nerve & muscle (no muscle). Based on Sherrington’. A.L. Hodgkin NCUACS 136/1/05 256 Lectures and speeches E.65 ‘Lecture 1’. Incomplete 18pp manuscript and typescript draft so entitled. E.66 ‘Lecture 2‘. 21pp manuscript and typescript draft so entitled; 2pp manuscript notes relating to ‘Lecture 1’ or ‘Lecture 2’. E.67 E.68 E.69 Contents of 2nd file, also inscribed ‘Electrophysiology seminar. Perfusion’. Untitled 13pp manuscript draft. Contents of 3rd file, also inscribed ‘Muscle activation. Fragmentnot given’. 2 manuscript drafts, one headed ‘Muscle’. ‘Some experiments with perfused nervefibres from Loligo forbesi, Symposium on Biophysics of Peripheral Nerve, XXII International Congress of Physiological Sciences, Leiden, The Netherlands, 10-17 September 1962. 1962 Copy of 5pp typescript conference paper, co-authored by P.F Baker and T.I. Shaw, entitled as above. E.70 ‘Perfusion. Foster Club. Oct. 1962’, contents of a file so inscribed. 1962 8pp manuscript draft and 4pp manuscript notes. E.71-E.80 Nobel Prize Lecture and acceptance speech, Stockholm, 1963. 1963-1964 E.71 Acceptance speech. 4pp typescript and manuscript draft with manuscript revisions. A.L. Hodgkin NCUACS 136/1/05 257 Lectures and speeches E.72-E.73 ‘The lonic Basis of Nervous Conduction’, Nobel Lecture, 11 December 1963. 1963 E.72 E.73 Early 19pp manuscript draft, possibly incomplete; parts of other manuscript drafts. 18pp typescript draft with manuscript revisions; revised typescript draft with manuscript revisions. Contents of a file inscribed ‘Nobel Lecture oral’. E.74-E.80 Contents of a file inscribed ‘written version’. E.74 E.75 E.76 E.77 E.78 E.79 16pp manuscript draft with extensive revisions. 19pp typescript draft with extensive manuscript revisions; manuscript drafts of figure legends and references. Typescript draft (revised from the one in E.75), with manuscript revisions. A few manuscript and typescript pages from other drafts; a few pages of manuscript notes. Typescript short autobiographical account and other information requested for publication. Proof of German translation of the lecture, with covering letter and figures. 1964 E.80 Miscellaneous figures etc. E.81-E.83 ‘Recent Experiments with Giant Nerve Fibres’, Review Lecture, Royal Society, 20 February 1964. 1964 A.L. Hodgkin NCUACS 136/1/05 258 Lectures and speeches E.81 E.82 E.83 Correspondence re arrangements and arising, summaryof the lecture. with 1963-1964 15pp manuscript draft of the lecture; 15pp manuscript notes. 19pp typescript draft with manuscript revisions, with one page of another typescript draft and 1p manuscript notes for slides. E.84 ‘Paris 1964’, contents of a file so inscribed. 1964 Incomplete 12pp typescript and manuscript draft entitled ‘Recent with manuscript revisions. experiments on Giant Nerve Fibres’, The draft appears to be a revised version of the lecture in E.81-E.83. E.85 ‘The present status of the ionic theory in perfused nerve fibres’, Symposium on Biophysics of Excitable Membrane of Nerve, Tokyo, Japan, 9 September 1965. 1965 11pp manuscript draft entitled as above; typescript draft with manuscript revisions; 4pp manuscript notes; copy of symposium programme. An abstract of the lecture is in E.87. E.86 ‘Washington 1965’, contents ofa file so inscribed. 1965 18pp typescript draft entitled ‘Giant nerve fibres’, with manuscript revisions. E.87 ‘Miami Lecture 1965’, contents of a file so inscribed. 1965 Untitled 14pp typescript draft with manuscript revisions; typescript abstract of the lecture in E.85 found with the draft. A.L. Hodgkin NCUACS136/1/05 259 Lectures and speeches E.88 ‘Activation of muscle. Grad Sci 1965’, contents of file so inscribed. 1965 3pp incomplete manuscript draft entitled ‘Activation of muscle’. E.89-E.90 ‘Calcium Genoa [Norwich crossed out] 1967’, contents of a file so inscribed. 1967 E.89 E.90 13pp manuscript draft entitled ‘Calcium movements in giant nerve fibres’; 2pp manuscript notes; typescript revised version. 16pp typescript and manuscript draft, entitled as in E.89, with manuscript revisions. This draft appears to be an expanded version of the ones in E.89. E.91-E.94 ‘USSR 1967’, contents of 2 files so inscribed. 1967 E.91-E.92 Contents offirst file, also inscribed ‘Lecture 1’. E.91 E.92 Incomplete 24pp manuscript draft entitled ‘Perfusion of giant nervefibres’. revised Typescript manuscript revisions; a few pages of another manuscript draft or drafts and 1p manuscript notes. version with further E.93-E.94 Contents of second file, also inscribed ‘Lecture 2’. E.93 E.94 17pp manuscript and typescript draft, headed ‘Lecture 2’, with manuscript revisions. Typescript draft entitled ‘Permeability changes and active transport in giant nerve fibres’, with manuscript revisions; 1p manuscript notes. A.L. Hodgkin NCUACS 136/1/05 260 Lectures and speeches E.95 ‘Calcium. USA 1968’, contents of a file so inscribed. 1968 13pp manuscript draft entitled ‘Movements of calcium in giant nerve fibres’; incomplete untitled typescript draft with another manuscript draft; 59p manuscript notes. manuscript revisions; page first of E.96 ‘The Relation between Electrical and Mechanical Events in Muscle’, Hester Adrian Memorial Lecture, Rockefeller Institute, New York, USA, ?January 1969 [Hodgkin's question mark]. 1969 27pp typescript manuscript revisions; 3pp information on a film about muscle activation. entitled, draft with so E.97 ‘Foster Club May 1969’, contents of a file so inscribed. 1969 Untitled 10pp manuscript draft; 3pp manuscript notes. E.98 E.99 ‘Oxford Ca. inscribed. Physiol Soc 1969’, contents of a file so 1969 Untitled 3pp manuscript draft. ‘Foster Club 14 May 1970. March 1971 - India’, contents of a file so inscribed. 1970 Two incomplete manuscript drafts (8pp and 4pp), one headed ‘Introduction. Foster Club 14 May 1970’, with copied pages from the draft in E.101. The original sequence of pages has been preserved. E.100 Speech [?Anniversary Address] delivered as incoming President, Royal Society, 30 November 1970. 1970 8pp typescript draft with manuscript revisions. E.101-E.104 ‘Japan 1970’, contents of 2 files so inscribed. 1970 A.L. Hodgkin NCUACS 136/1/05 261 Lectures and speeches E.101-E.102 ‘Calcium movementsin giant nervefibres’. E.101 E.102 18pp manuscript draft so entitled; 3pp manuscript notes. Typescript revisions. revised version with further manuscript E.103-E.104 ‘Electrical properties and activation of vertebrate skeletal muscle’. E.103 19pp manuscript and typescript draft so entitled; 3pp manuscript notes. incomplete. Possibly the pagination, possibly indicating that there are parts of more than one draft present. are changes to There E.104 E.105 E.106 Typescript revised version with figures; 3 manuscript pages headed ‘Not used’. Addresses at Leicester, 16 July 1971. graduation ceremonies, University of 1971 2 typescripts (1p and 2pp) of addresses. ‘Schools contents of an envelope so inscribed. post conversazione. - RS 1971 (Oct?)’, 1971 2pp manuscript draft; 1p brief manuscript notes; brief correspondencere a quotation for use in the speech. E.107 ‘IEE Centenary 1971’, contents of a file so inscribed. 1971 4pp manuscript draft of a congratulatory speech (on the occasion of the IEE’s centenary) entitled ‘The Royal Society of Electrical Engineers’. London to Institution the of Hodgkin was President of the Royal Society at this time and spoke on the Society’s behalf. A.L. Hodgkin NCUACS 136/1/05 262 Lectures and speeches E.108-E.110 ‘The Physical Basis of Nervous Conduction’, Institution of Electrical Engineers, 1971. 1971 E.108 23pp manuscript draft so entitled, with references. E.109 22pp typescript inserted manuscript pages. draft with manuscript revisions and Title page is inscribed ‘IEE 1971. Published 1971’. E.110 Corrected proof. E.111 Speech at the Rutherford Centenary Dinner, Trinity College, Cambridge. 1971 Untitled 5pp manuscript draft; copy of a letter by W.L. Bragg (1971) containing an anecdote about Ernest Rutherford used by Hodgkin in his speech. E.112-E.113 Speech given at the annual meeting of the British Association for the Advancement of Science, Leicester, 5 September 1972. 1972 Hodgkin’s speech was in response to the Presidential Addressgiven by Sir Vivian Fuchs. E.112 Correspondence etc re invitation and arrangements. Included is an advance copy of Fuchs’s speech. E.113 3pp manuscript draft of Hodgkin’s speech; typescript revised version. A.L. Hodgkin NCUACS 136/1/05 263 Lectures and speeches E.114 Speech at Imperial College, London, 26 October 1972. 1972 Hodgkin gave the speech on being made Fellow of the College at a ceremony commemorating the centenary of the death of HRH Prince Albert, the Prince Consort. 12pp manuscript draft and typescript revised version (the date is inscribed on the first page). Both drafts are untitled. E.115 Speech at the Royal Society Anniversary Dinner. 1972 11pp manuscript draft headed ‘Anniversary typescript revised version. Dinner’; E.116-E.118 Anniversary Address, Royal Society, 30 November 1973. 1973 E.116 E.117 E.118 E.119 6pp manuscript draft entitled ‘Anniversary Address 1973’ 14pp concerning manuscript his contribution to the understanding of colour(this formed part of the Address). ‘Thomas Young and general draft business; Society Royal entitled Several pages of manuscript drafts and notes headed ‘Notes for Anniv. Address’ on first page; drafts of figure legends. Corrected proof of the Address; correspondence, chiefly letters to Hodgkin from various scientists to whom he sent drafts of the Address for comment. October 1973 Anniversary ‘RS December]’, contents ofa file so inscribed. Dinner 1973 [? November or 1973 8pp manuscript draft; typescript revised version headed ‘First draft’. A.L. Hodgkin NCUACS 136/1/05 264 Lectures and speeches E.120 ‘Recent Research on Visual Mechanisms’, Trevor Shaw Memorial Lecture, 20 February 1974. 1974 Incomplete 15pp manuscript draft so entitled; typescript revised version. E.121 ‘Electrical Analysis of Light Reception in Turtle Cones’, ‘NIH’, June 1974. 1974 5pp manuscript draft and typescript revised version, entitled as above; 17pp expanded manuscript draft, also with the abovetitle. E.122 ‘Compton Institute [for Research on Animal Diseases]. June 1974’, contents of an envelope so entitled. 1974 Hodgkin was Guestof Honour on theInstitute’s first Open Day. 7pp manuscript draft and typescript revised version. E.123 at the Speech Centenary Celebrations, the Society for Analytical Chemistry, 16 July, 1974. ceremony opening of 1974 Hodgkin was Guest of Honour. Brief correspondence re arrangements; 6pp manuscript draft of Hodgkin’s speech and later typescript draft. E.124 Addresses on Graduation Day, University of Leicester, July 1974. 1974 2 typescripts (both 2pp) of addresses. E.125-E.127 ‘Recent work on visual mechanisms. contents of an envelopeso inscribed. Delhi 1974’, 1974 E.125 26pp manuscript and typescript draft, entitled ‘Recent work on visual mechanisms’, with manuscript revisions A.L. Hodgkin NCUACS136/1/05 265 Lectures and speeches E.126 E.127 5pp manuscript notes; revised typescript draft with further manuscript revisions, inscribed ‘21.10.74’ on first page. Further typescript version, inscribed ‘oral version’, with figures. E.128-E.129 Royal Society Anniversary Address, 30 November 1974. 1974 E.128 E.129 10pp manuscript draft headed ‘MS Anniv. Address’; 6pp further manuscript draft pages; 1p manuscript draft of legendsfor slides. 11pp manuscript draft entitled ‘Sir John Pringle PRS and the origin of the Anniversary Address’; correspondence with various scientists concerning matters covered in the Address. E.129A Address delivered at The Royal College of Surgeons of England, 8 January 1975. 1974-1975 The address was to newdiplomates. Correspondence re arrangements with a typescript draft of the address. E.130-E.141 Royal Society Anniversary Address, 1975. 1975 Contents of a boxfile. See G.226-G.227 for related papers. E.130-E.133 ‘Anniv. Address original MS’, contents of a file so inscribed. E.130 10pp manuscript draft headed ‘Anniversary Address’. A.L. Hodgkin NCUACS 136/1/05 266 Lectures and speeches E.131 ‘Some consequences of the 1972 White Paper "A Framework for Government Research and Development (Command 5046)" ‘ manuscript 15pp manuscript draft of the first page. draft so entitled, with a further E.132 4pp manuscript draft headed ‘Draft - do not use’. E.133 Miscellaneous manuscript draft pages and notes. E.134-E.140 Correspondence etc with various scientists concerning Hodgkin’s Anniversary Address. 1975 Hodgkin sought advice from a number of colleagues in the scientific community concerning the organisation of science in the UK, a topic covered in his address. The correspondencearises from this and also includes more general comments on the address. Included at E.140 are 2 typescript drafts, with manuscript revisions, of the Address which were found with the correspondence. 7 folders. E.141 ‘Anniv. Address - further papers’, contents of a file so inscribed. 1975 Correspondence and papers re Dutch Elm Disease. E.142 ‘After lunch’ speech at a Royal Society function. 21975 7pp typescript draft entitled ‘The Role of the Royal Society in Supporting Arts and Sciences’, with manuscript revisions; brief data etc. E.143 ‘Leicester Medical Society’. 1976 7pp typescript of a speech (possibly an after-dinner speech) so entitled, also inscribed ‘11.11.76’. A.L. Hodgkin NCUACS 136/1/05 267 Lectures and speeches E.144 ‘Early Receptor Potential in Turtle Cones. 18 Nov. 1976’, contents of an envelope soinscribed. Foster Club. 1976 12pp manuscript draft headed ‘E.R.P’ and manuscript notes; typescript revised version. E.145-E.146 ‘Dunham Lectures 1976’, contents of two envelopes so entitled. 1976 E.145 ‘Axonology past and present’, first lecture. 25pp manuscript draft so entitled. E.146 ‘The Study of Excitable Membranes’, secondlecture. 23pp manuscript draft so entitled. E.147 ‘Electrical Analysis of Light Reception in the Turtle Retina’, Halliburton Lecture in Physiology, King’s College London, 24 February 1977. 1975-1977 Correspondence invitation to give the lecture. re arrangements and a_ previous E.148-E.149 Addresses in memory of Lord Adrian. 1977 E.148 E.149 ‘Address at the memorial service for Lord Adrian OM, FRS at Westminster Abbey on 18 October 1977’. 5pp typescript so entitled. ‘Lord Adrian: Gt. 1977’. St. Mary’s, Cambridge, 29 October 9pp typescript draft of an address; typescript corrected version entitled as above. A.L. Hodgkin NCUACS136/1/05 268 Lectures and speeches E.150-E.152 Speeches made by Hodgkin in connection with his Chancellorship of the University of Leicester, 8 December 1977. 1977 E.150 E.151 The speechesare all inscribed ‘8.12.77’. Speech inviting Sir Cyril Clarke to open the Medical Sciences Building at the University of Leicester. Untitled 4pp typescript. University ‘Joint Meeting, 8 December 1977’. / AHA Charitable Trust Inaugural 1p typescript draft with manuscript revisions. E.152 ‘Portrait’. 2pp typescript draft of a speech, so entitled, presenting a portrait to Sir Fraser Noble, former Vice-Chancellor of the University. E.153-E.154 Dinner held on Hodgkin’s admission as Master of Trinity College Cambridge, 5 October 1978. 1978 Hodgkin madethefollowing two speechesatthe dinner: E.153 ‘Reply to Vice-Master. Admission of Master - dinner’. 10pp typescript so entitled. E.154 ‘Admission of newfellows’. 6pp typescript so entitled. E.155 ‘Matriculation Dinner [at Trinity College Cambridge]. 20th October 1978’. 1978 4pp typescript entitled. draft, with manuscript revisions, so A.L. Hodgkin NCUACS136/1/05 E.156 E.157 Lectures and speeches Untitled 1p typescript of a short introductory speech for the Trinity College Cambridge. Tercentenary Lecture, [Andrew] Marvell 269 1978 Inscribed ‘18th November 1978’. ‘The Alpine Club [at Trinity College Cambridge], 12th December 1978’. 1978 typescript 5pp revisions. draft, so entitled, with manuscript E.158 ‘A surprising property of the rad network in the turtle retina’, Foster Club, 1978. 1978 18pp manuscript draft so entitled; 1p manuscript notes. Contents of an envelope inscribed ‘Foster Club 1978’. E.159 ‘Lees Knowles Lectures- 1979 (Lord Carver)’. 1979 Manuscript drafts, written on 2 small cards, of speeches introducing and concluding a lecture by Lord Carver, probably given at Trinity College Cambridge. Inscribed ‘Feb 1979’. The cards werestapled to a page with the abovetitle. E.160 ‘Past Masters: Trinity. 1st March 1979’. 1979 16pp typescript of a speech, so entitled, about the life and workof Lord Adrian. E.161 ‘Stagnation and reform in nineteenth century Cambridge’. 1979 17pp manuscript and typescript draft, so entitled, with manuscript revisions, also inscribed ‘BA Society 9 March 1979’; later typescript draft with manuscript revisions and additions. A.L. Hodgkin NCUACS 136/1/05 270 Lectures and speeches E.162 ‘Camberwell Dinner 28 April 1979’. 1979 typescript 3pp revisions. draft, so entitled, with manuscript E.163 ‘99 Club [University of Cambridge]. May 4 1979’. 1979 typescript 3pp revisions. draft, so entitled, with manuscript E.164 ‘Graduation Dinner [at Trinity College Cambridge], 21st June 1979’. 1979 typescript 6pp revisions. draft, so entitled, with manuscript E.165 ‘Annual Gathering [at Trinity College Cambridge], 26th June 1979: for years 1935-1938’. 1979 typescript 8pp revisions. draft, so entitled, with manuscript E.166 Speech welcoming HRH The Prince of Walesto Trinity College Cambridge, 1 August 1979. 1979 Untitled 2pp typescript draft with manuscript revisions. The abovedateis inscribed on the first page. E.167 ‘Annual Gathering [at Trinity College Cambridge] year 1966-1967. 25th September 1979’. 1979 typescript 7pp revisions. draft, so entitled, with manuscript E.168 ‘Boat Club Dinner [at Trinity College Cambridge]: 4th October 1979’. 1979 typescript 2pp revisions. draft, so entitled, with manuscript A.L. Hodgkin NCUACS136/1/05 E.169 271 Lectures and speeches ‘Fellowship Cambridge]: Tuesday 9th October 1979’. Admission Dinner [at Trinity College 1979 typescript 8pp revisions. draft, so entitled, with manuscript E.170 ‘Matriculation Dinner [at Trinity College Cambridge]: 26th October 1979’. 1979 typescript 7pp revisions. draft, so entitled, with manuscript E.171 ‘Birkbeck November 1979’. Lecture [Trinity College Cambridge] 28th 1979 of Typescripts concluding speeches for the Birkbeck Lecture which was given by E.R. Norman, Dean of Peterhouse. introductory short and_ E.172 ‘Commemoration [Trinity College Cambridge] 1979’. 1979 12pp typescript revisions; brief manuscript note relating to the event. entitled, draft, with so manuscript E.173 ‘6th Form Conference [at Trinity College Cambridge] 1979’. 1979 5pp typescript draft so entitled. E.174 ‘Clark Lecture [Trinity College Cambridge] 1980’. 1980 Typescript on one small card, so entitled. February 1980’ on back. Inscribed ‘8th E.175 Speech in tribute to a former Trinity College classical scholar, John Smith. 1980 Untitled 6pp typescript draft with manuscript revisions, headed ‘April-May 1980’. A.L. Hodgkin NCUACS 136/1/05 272 Lectures and speeches E.176 ‘Graduation Dinner [Trinity College Cambridge] June 1980’. 1980 typescript 6pp revisions. draft, so entitled, with manuscript E.177 ‘Annual Gathering [at Trinity College Cambridge]’ June 1980’. 1980 typescript 6pp revisions. draft, so entitled, with manuscript E.178 ‘Leicester 1980 - Science, Social Science, Medicine’. 1980 3pp typescript, so entitled, of an address at a graduation ceremony, University of Leicester. E.179 ‘Leicester 1980 - Arts, Law, Medicine’. 1980 2pp typescript of an address at a graduation ceremony, University of Leicester. E.180 ‘Annual Gathering [at Trinity College Cambridge] 23rd September 1980’. 1980 typescript 6pp revisions. draft, so entitled, with manuscript E.181 ‘Fellowship Admission Dinner [Trinity College Cambridge] - 7th October 1980’. 1980 typescript 8pp revisions. draft, so entitled, with manuscript E.182 ‘Napp Ground-Breaking Ceremony [at Trinity College Cambridge], 20th October 1980’. 1980 1p typescript so entitled. A.L. Hodgkin NCUACS 136/1/05 273 Lectures and speeches E.183 ‘Matriculation Dinner - 24th October 1980’. 1980 typescript 6pp revisions. draft, so entitled, with manuscript E.184 ‘Tree planting ceremony - 26th Nov 1980’. 1980 1p typescript, so entitled, possibly incomplete. E.185-E.187 Physical ‘The November 1980. Basis of Vision’, Royal Institution, 1981 E.185 Correspondence re the publication of the lecture. 1981 E.186 E.187 28pp typescript and manuscript draft of the published version of the lecture with manuscript revisions. Typescript of published version, revised from the version in E.186. E.188 ‘Staff dinner [at Trinity College Cambridge], 20 Dec-80’. 1980 4pp manuscript draft so entitled. E.189 ‘Commemoration 1980’. 1980 11pp typescript revisions. draft, so entitled, with manuscript E.190 Untitled 4pp typescript of a speech. 1980 The speechwasin tribute to Wilhelm Feldberg just before his eightieth birthday. A.L. Hodgkin NCUACS 136/1/05 274 Lectures and speeches E.190A-B.190B Contents of a ring binder inscribed ‘ALH’s speeches 1981-1982’. 1981-1982 Typescripts and typescript drafts of speeches made by Hodgkin in connection with his Mastership of Trinity College Cambridge and Chancellorship of the University of Leicester. Most of the speeches appear to have been delivered at various Trinity College functions. A number of these are welcoming or introductory speeches. Those concerning the University of Leicester chiefly comprise speeches delivered at graduation ceremonies, 1981 and 1982. 2 folders. E.191 ‘Leicester envelope so inscribed. Lecture, 2 March 1982’, contents of an 1982 29pp manuscript draft, with typescript inserted pages, entitled ‘Neurobiology - past & present’. E.192-E.195 Lecture given at the Foster Club, 1 December 1982. 1981-1982 E.192 Untitled 17pp manuscript and typescript manuscript revisions, including drafts for figures. draft with E.193 Untitled typescript, revised from the draft in E.192. E.194-E.195 Contents of a file inscribed ‘Notes for MS’. 1981-1982 Various papers and correspondence, chiefly photocopies of papers by others. There are further pages of a manuscript draft, in Hodgkin’s hand, at E.194. 2 folders. E.195A Fuortes Memorial Lecture, 12 December 1983. 1983 23pp typescript draft memory of understand vision’. M.G.F. of an Address by Hodgkin in Fuortes to ‘Attempting entitled A.L. Hodgkin NCUACS 136/1/05 275 Lectures and speeches E.196-E.206 Contents of a box file inscribed ‘unpublished MSS and talks’. 1985-1987, nd E.196-E.197 E.196 ‘lonic with McNaughton and B.J. Nunn’, 12 September 1985. Phototransduction’, Processes in P.A. 1985 10pp typescript revisions; manuscript notes. draft, so entitled, with manuscript E.197 Figures. E.198 ‘Pisa 2-v-86’. 1986 Incomplete 1p manuscript draft of a speech or lecture, so entitled. E.199-E.200 ‘Control of light-sensitive currents in retinal rods’, Foster Club, 11 March 1977. 1977 E.199 E.200 E.201 17pp manuscript draft so entitled; 5p manuscipt notes. Typescript draft, revised from the draft in E.199, with further manuscript revisions. ‘Control Viareggio 1987 Nov’. of light-sensitive currents in retinal rods. 1987 Incomplete 6pp manuscript draft, so entitled, and one page of a typescript draft; 4pp manuscript notes headed ‘Viareggio &/or Fidia’ (see E.202 for an apparently related lecture). E.202 Incomplete 3pp manuscript draft headed ‘For Fidia - not used’. nd See E.201 for an apparently related lecture. A.L. Hodgkin NCUACS 136/1/05 276 Lectures and speeches E.203 ‘Requirements for a Model of Vertebrate Rods’. Na / Ca Exchange on nd Incomplete manuscript revisions; figures etc for slides. typescript draft, 7pp so entitled, with E.204 ‘Peter Baker’, a speech by Hodgkin in tribute to a former colleague. Photocopy of 14pp manuscript draft so entitled. E.205-E.206 ‘Helmerich Lecture’, contents of a file so inscribed. nd nd E.205 E.206 E.207-E.214 E.207 E.208 ‘Modulation photoreceptors’. of ionic currents in vertebrate 31pp manuscript draft (pagination incomplete) so entitled. Typescript draft, revised from the draft in E.205, with further manuscript revisions. Transparancies are included. during Undated Presidency of the Royal Society, 1970-1975. speeches delivered Hodgkin’s 1970-1975 Speech in tribute to Lord Blackett delivered at a meeting of the Royal Society. 3pp typescript. Speech delivered at the Science Museum, London, to open an exhibition entitled ‘George Ravenscroft and 300 years of lead glass’. 3pp typescript. A.L. Hodgkin NCUACS 136/1/05 277 Lectures and speeches E.209 Speech congratulating new diplomates of the Royal College of Surgeons. 6pp typescript. E.210 Royal Society [?Anniversary Address]. 18pp typescript of a probable Royal Society Anniversary Address, with references etc. E.211 E.212 Speech covering possibly part of a Presidential Address. general Royal Society 7pp typescript. Speech possibly part of a Presidential Address. covering general Royal Society business, business, Incomplete 6pp manuscriptdraft. E.213 Speech opening the Cambridge Science Park. E.214 Speech introducing the 40th Parsons Memorial Lecture. 2pp typescript. E.215-E.226 Undated lectures and speeches E.215 ‘The Optimum Density of Sodium Channels in an Unmyelinated Nerve’. nd 8pp typescript including referencesetc. E.216 ‘Eldridge-Green Lecture’, contents of file so inscribed. nd Incomplete 9pp manuscript draft; incomplete typescript version. Both untitled. A.L. Hodgkin NCUACS 136/1/05 278 Lectures and speeches E.217-E.218 ‘MIT Lecture. MS of Na paper’, contents of a file so inscribed. nd E.217 First page of a manuscript draft entitled ‘Effect of internal sodium ions on the light-sensitive current in toad rods’; 5pp manuscript notes. E.218 ‘MIT Lecture’. 24pp typescript so entitled. E.219 ‘Fuortes & Hodgkin. Amsterdam Lecture’, contents of a file so inscribed. Untitled 13pp manuscript draft; 7pp manuscript notes. E.220 ‘Bryanston’, contents of a file so inscribed. Untitled 7pp manuscript draft and 1p manuscript notes. E.221 E.222 Speech to open a new laboratory University of Oxford. building at the 7pp manuscript draft and typescript revised version. Speech proposing the toast of the Institution of Electrical Engineers. 5pp typescript. E.223 ‘Luke Howard’, a short talk on an ancestor of Hodgkin. 3pp typescript. E.224 Speech opening new buildings at a school. 11pp manuscript draft. nd nd nd nd nd nd A.L. Hodgkin NCUACS136/1/05 Lectures and speeches E.225 E.226 Short speech introducing a lecture on Sir Charles Tennyson, probably at Trinity College Cambridge. 2pp manuscript draft on a small card. Brief typescript note of an announcement for a social eventat Trinity College Cambridge. 279 nd nd A.L. Hodgkin NCUACS 136/1/05 280 SECTION F VISITS AND CONFERENCES,F.1-F.61 1961-1998 Arranged chronologically. F.1-F.2 Visit to the USA, June-July 1962. 1961-1962 Hodgkin was appointed the Alexander Forbes Lecturer (sponsored by the Grass Foundation) at the Marine Biological Laboratory, Woods Hole, Massachusetts for 1962. He delivered two lectures, ‘Conduction of impulses in nerve and muscle, | and II’, on 6 and 9 July. Correspondence, chiefly re arrangements. 2 folders. F.2A Twenty-second International Congress of Physiological Sciences, Leiden, Netherlands, 10-17 September 1962. 1962 Hodgkin, with P.F. Baker and T.I. Shaw, presented a paper entitled ‘Some experiments with perfused nerve fibres from Loligo forbesi’ at a symposium on‘Biophysics of Peripheral Nerve’. Abstract of the lecture with a letter from Baker to Hodgkin. F.3 F.4 ‘Neurophysiology University of Cambridge, 16-20 March 1964. 1924-1964’, a - meeting at the 1963 supported The meeting, at which Lord Adrian was Guest of Honour, the was International Hodgkin attended but did not give a paper. Society Brain Research Organisation. by The Royal and Brief correspondence etc re arrangements. Meeting of the International Organisation of Pure and Applied Biophysics, Paris, 22-26 June 1964. 1963-1964 Hodgkin Experiments on Giant Nerve Fibres’. lecture gave entitled a ‘Some Recent Correspondence re invitation and arrangements, with abstract of Hodgkin’s paper. A.L. Hodgkin NCUACS 136/1/05 281 Visits and conferences F.5 Visit to the USA, January 1965. 1964-1965 Hodgkin attended a conference on squid axons, Miami, USA, 8-11 January and also gave a lecture at the ‘NIH’ on 13 January. re arrangements Correspondence later publication of an article entitled ‘Effects of changes in ionic strength on inactivation and threshold in perfused nerve fibres of "Loligo", with W.K Chandler, published in a supplement to ‘The Journal of General Physiology’, 49, May 1965. A corrected proof of the paper is included. and the F.6 23rd International Congress of Physiological Sciences, Tokyo, Japan, 2-9 September 1965. 1965 Hodgkin delivered a lecture. Press cutting; published volume of abstracts of lectures (mostly in Japanese). F.7-F.11 Visit to the Soviet Union, 3-21 May 1967. 1965-1968 In connection with a programme of scientific exchanges agreed between the Royal Society and the USSR Academy Moscow, Leningrad, Kiev and Tbilisi and gave a series of lectures on perfused nervefibres. Sciences Hodgkin visited of F.7 Correspondencere arrangements. 1965-1967 F.8-F.9 F.10-F.11 Correspondence with during his visit. 2 folders. scientists whom Hodgkin met 1967 Correspondence with the Royal Society re its request to Hodgkin to write a report on the visit. 1967-1968 2 folders. A.L. Hodgkin NCUACS 136/1/05 282 Visits and conferences F.12-F.13 Visit to the USA, 15-22 January 1968. 1967-1968 Hodgkin delivered the first Hester Adrian Memorial Lecture, Rockefeller University, New York, USA, 17 January. The lecture wasentitled ‘The Relation between Electrical and Mechanical Events in Muscle’. He also visited other medical institutions and gave an informal talk at Cornell University Medical College on 18 January. Correspondencechiefly re arrangements for the lecture and the other visits. 2 folders. F.14 F.15 Conference on ion flow in nerve membranes, Alabama, USA, 5-9 April 1971. 1970-1971 The conference was under the auspices of the University of Alabama. Brief correspondenceetc re arrangements and arising. 25th International Congress of Physiological Sciences, Munich, Germany, 25-31 July 1971. 1969, 1971 Brief correspondence reinitial plans for the congress and arrnagements. F.16-F.18 Visit to China, 20-30 May 1972. 1972 Hodgkin was a member of a Royal Society delegation whose other members were Sir Kingsley Dunham and Sir David Martin. The delegation visited the Peking National University and scientific institutes of the Academia Sinica, assessing the prospects of scientific exchanges between the UK and China. Typescript reports of visits to scientific establishments and typescripttrip diary, all by Hodgkin. Royal Society report on the visit and photographs taken during the trip. The photographs show Hodgkin meeting Chinese hosts during various visits. F.16 F.17 A.L. Hodgkin NCUACS 136/1/05 283 F.18 F.19 Visits and conferences 9pp manuscript draft of speech or article entitled ‘Initial interest in nerve conduction’. Inscribed ‘from ?Chinafile’ on first page. Harden Conference on Neurobiology, Wye College, Kent, 21972. 1971 Brief correspondencere early arrangements. F.20 ‘Light and sight’ symposium, Amsterdam, 2-3 May 1973. 1973 joint United Kingdom/Netherlands A symposium celebrating cultural contributions by the two countries. Hodgkin appears to have attended in his capacity as President of the Royal Society. List of participants and information. F.21 Visit to the Agricultural Research Council's Institute for Research on Animal Diseases, Compton, [?] June, 1974. 1974 Hodgkin was Guest of Honour on the Institute’s first open day and madea speech. Brief correspondence, chiefly arising from the open day. F.22-F.23 European Molecular Biology Organisation: workshop on ‘Quantitive Concepts in Neurophysiology’, Max-Planck- Institut fur biologische Kybernetik, Tubingen, Germany, 2- 6 September 1974. 1974 Hodgkin delivered ‘Analysis and Reconstruction of the Electrical Responses of Turtle Cones’ and chaired a session on invertebrate vision. entitled lecture a Correspondenceetc re arrangements. 2 folders. A.L. Hodgkin NCUACS136/1/05 284 Visits and conferences F.24 Opening ceremonyfor the new headquarters of the Royal Meteorological Society, Bracknell, 26 September 1974. 1974 Hodgkin, as President of the Royal Society, laid the foundation stone and made a speech. Correspondence re arrangements and typescript draft of Hodgkin’s speech. F.25-F.26 Visit to Australia, 12-18 October 1974. 1974 Hodgkin, as President of the Royal Society, accepted an invitation to the inauguration of the Anglo-Australian Telescope at Siding Spring Observatory, New South Wales, on 16th October. He also made trip to the Snowy Mountains and visited the Medical School at the National University of Australia, Canberra. Correspondenceetc re arrangements andarising. 2 folders. F.27-F.31 26th International Congress of Physiological Sciences, New Delhi, India, 20-26 October 1974. 1972-1974 Hodgkin gave a lecture entitled ‘Recent work on visual mechanisms’ and chaired a session. He flew to India immediately after concluding his Australian visit (see F.25-F.26). Correspondence mostly re arrangements. 4 folders. F.32 Visit to Ireland, 10-11 February 1975. 1974-1975 Hodgkin madethevisit in his capacity as President of the Royal Society and was the guest of the President of the RoyalIrish Academy. A.L. Hodgkin NCUACS136/1/05 285 Visits and conferences F.33 ‘Virtual Mechanisms’, British Photobiology Symposium, University of East Anglia, Norwich, 10-11 April 1975. 1974-1975 His paper Hodgkin was only present on 11 ‘Reconstruction of electrical responses of turtle cones’, with D.A. Baylor and T.D. Lamb, was delivered on 10 April. April. Correspondenceetc re arrangements. F.34-F.37 Visit to the USA and Canada, 23 May-10 June 1975. 1974-1975 The main purpose of Hodgkin’s trip was to attend, as guest of honour, the annual meeting of the Royal Society of Canada, Edmonton, Alberta, 2-4 June, where he gave a lecture on ‘Electrical analysis of of light reception in the turtle’s retina’. He then attended part of the Cold Spring Harbour Biology (entitled ‘The Synapse’), New York, 3-10 June and chaired a session. to Edmonton, Hodgkin visited scientific colleagues in California and gave a seminar at Stanford University Medical Center on May 29. 40th Symposium on Quantitative Before travelling Correspondence etc chiefly re arrangements. 4 folders. F.38 ‘Postsynaptic Actions of Neurotransmitters’, Sir Henry Dale Centennial Symposium, Babbage Lecture Theatre, Cambridge, 17-19 September 1975. 1975 Letter of invitation and reply. Hodgkin indicated that he wished to attend. F.39-F.41 Visit to Kenya, 4-20 December 1975. 1975-1978 Following an invitation from the Governing Board of the International Centre for Insect Physiology and Ecology, Hodgkin visited the ICIPE centre in Nairobi to view its work, to hold discussions with its scientists and to deliver a lecture. He also travelled to other parts of Kenya, including Lakes Naivasha and Rudolf, the latter trip in the company of Richard Leakey, Director of the Kenya National Museum. He madea report on the wholevisit to the Royal Society. /... A.L. Hodgkin NCUACS 136/1/05 286 Visits and conferences le. See G.228-G.234 for further correspondence and papers relating to this visit. F.39 6pp incomplete manuscript diary of the trip and later typescript draft of the same. A final typescript version of the diary is in G.228. F.40 Ring-bound notebook used during the Kenyatrip. Mostly in Hodgkin’s hand. Contains diary entries and rough notes from scientific discussions. F.41 Brief correspondence arising from the visit and later correspondenceconcerning the foundation of the Kenya Academy of Sciences. 1976-1978 F.42-F.44 Visit to the USA, 13-26 March 1976. 1974-1976 Hodgkin was appointed Dunham Lecturer at the Harvard Medical School, Boston, Massachusetts, for 1975-1976. He delivered a series of three lectures under the title ‘The Initiation and Conduction of Impulses in the Nervous System’. Correspondencechiefly re arrangements, with abstracts of the lectures. 3 folders. F.45-F.49 Visit to Iran, 15-22 May 1976. 1975-1977 Hodgkin and Lord Todd, President of the Royal Society, visited Teheran to attend a meeting concerning the newly established Imperial Academy of Sciences of Iran. He also travelled to other parts of Iran for sightseeing. F.45-F.46 Correspondencere arrangements andarising. 1975-1977 2 folders. A.L. Hodgkin NCUACS 136/1/05 287 Visits and conferences F.47-F.49 Various papers providing background information for the visit. 3 folders. F.50 International Symposium on ‘Photoreception’ (sponsored by the Rank Prize Funds), Royal Society, London, 2-3 September 1976. 1975-1976 Hodgkin chaired a session. Correspondence re arrangements and arising. F.51 Visit to the USA, 28 February-5 March 1977. 1969-1970, 1976-1977 Rochester, New York, Hodgkin was appointed Murlin Lecturer at the University of entitled ‘Electrical analysis of light reception in the retina’. He also attended a number of social engagements at the university. giving a lecture is Correspondence correspondence concerning an earlier invitation to be Murlin Lecturer. arrangements. re Included F.52-F.55 Round Table Symposium on ‘Transduction and distal mechanisms of coding’ at the 27th International Congress of Physiological Sciences, Paris, 18-23 July 1977. 1976-1977 Hodgkin chaired the symposium. Correspondenceetc re arrangements. 4 folders. F.56 28th International Congress of Physiological Sciences, Budapest, Hungary, 13-19 July 1980. 1980 Conference programme. There is no definite evidence of Hodgkin’s participation. A.L. Hodgkin NCUACS 136/1/05 288 Visits and conferences F.57-F.58 8th International Biophysics Congress, Bristol, 29 July-4 August 1984. 1983-1984 Hodgkin chaired the Symposium on Photo and Auditory Receptors. Correspondenceetc chiefly re arrangements. 2 folders. F.58A Unidentified conference, September 1985. 1985 procursors in Manuscript draft, with typescript revised version, entitled ‘lonic P.A. McNaughton and B.J. Nunn. The date ‘12 September 1985’ is inscribed on the drafts. phototransduction’, with Included is a page of manuscript data headed ‘1 May 1985’. F.59-F.61 Correspondence Hodgkin did not attend. etc concerning conferences which 1971-1984, 1998 3 folders. A.L. Hodgkin NCUACS 136/1/05 289 SECTION G SOCIETIES AND ORGANISATIONS, G.1-G.237 1938-1989 G.1-G.7 CAMBRIDGE GRADUATES’ SCIENCE CLUB G.8-G.13 GEORGE HENRY LEWES STUDENTSHIP FUND G.14 GRESHAM’S SCHOOL G.15-G.25 LEVERHULME RESEARCH AWARDS ADVISORY COMMITTEE G.26-G.103 MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM (MBA) G.104-G.120 MEDICAL RESEARCH COUNCIL (MRC) G.121-G.132 NUFFIELD FOUNDATION G.133-G.148 PHYSIOLOGICAL SOCIETY G.149-G.151 ROYAL COMMISSION ON MEDICAL EVIDENCE G.152-G.237 ROYAL SOCIETY A.L. Hodgkin NCUACS136/1/05 290 Societies and organisations G.1-G.7 CAMBRIDGE GRADUATES’ SCIENCE CLUB 1938-1960 G.1-G.5 G.1-G.2 G.3 G.4 Hodgkin was elected a member in 1947. The Club included scientists such as E.V Appleton, E.D. Adrian and G.I. Taylor. Contents of a file inscribed ‘CGSC - lectures, letters, attendance’. 1938-1952 Papers and correspondence re meetings, lectures and general business. 1938-1952 2 folders. ‘Letters ‘39-45’, bundle stapled together with a piece of paper so inscribed. 1939-1945 Correspondence between various Club members (not including Hodgkin) concerning general business. ‘Letters 1946’, bundle stapled together with a piece of paper so entitled. 1946 Correspondence between various Club members (not including Hodgkin) concerning general business. G.5 ‘Letters 1947’, bundle stapled together 1947 members Correspondence (including one letter by Hodgkin) re the annual dinner and other matters. between various Club A.L. Hodgkin NCUACS136/1/05 291 Societies and organisations G.6-G.7 ‘Cambridge Graduate Science Club - correspondence 1951-1952’, contents of a file so inscribed. 1951-1952, 1960 Correspondence including Hodgkin, re general business. 1952. between members, Chiefly 1951- various Club 2 folders. G.8-G.13 GEORGE HENRY LEWES STUDENTSHIP FUND 1968-1983 The fund supported research in physiology. Hodgkin was one of its Managers. Minutes of meetings etc, correspondence and financial papers concerning the managementof the fund. 6 folders. G.14 GRESHAM’S SCHOOL 1984 Hodgkin was a Governor of his old school. Brief correspondence concerning matters at the school. G.15-G.25 LEVERHULME RESEARCH AWARDS ADVISORY COMMITTEE 1977-1979 Hodgkin was a member of the Committee from October 1977 to September 1978. He had previously served on it from 1967 to 1970. Most of the material concerns applications to the fund falling within Hodgkin’sfield of interest. A.L. Hodgkin NCUACS 136/1/05 292 Societies and organisations G.15-G.19 General correspondence, minutes of meetings and other papers. 1977-1979 5 folders. G.20 G.21 G.22 G.23 G.24 ‘Leverhulme: Emeritus Fellowships’, contents of a file so inscribed. 1977-1978 Correspondence and papers re applications. ‘Leverhulme: Fellowships and grants’, contents of file so inscribed. 1977-1978 Correspondence and papersre applications. ‘Leverhulme: European studentships’, contents of a file so inscribed. 1978 Papers re applications. ‘Leverhulme: Overseas studentships’, contents of a file so inscribed. 1978 Correspondence and papersre applications. ‘Leverhulme: Senior studentships’, contents of a file so inscribed. 1978 Correspondence and papers re applications. G.25 Summariesof shortlisted applications. 1978 A.L. Hodgkin NCUACS136/1/05 293 Societies and organisations G.26-G.103 MARINE UNITED KINGDOM (MBA) BIOLOGICAL ASSOCIATION OF THE 1956-1987 Hodgkin became a member in 1939 and regularly served on the Council from 1951. He was President, 1966-1976. The material chiefly consists of correspondence with senior staff at the MBA’s laboratory, Plymouth, the Natural Environment Research Council (NERC) and other bodies; and Council papers. See Section C for papers relating to Hodgkin’s research carried out at the MBA’s laboratory. G.26-G.35 ‘MBA General correspondence’, contents of a file so inscribed. 1956, 1959- 1977 Correspondence etc scientific correspondence. re general MBA business and The scientific correspondenceis chiefly with T.l. Shaw of the Marine Biological Laboratory, Plymouth. G.26-G.28 1956, 1959-1961. 3 folders. G.29-G.32 1962-1970. 4 folders. G.33-G.35 1971-1977. 3 folders. G.36-G.55 ‘MBA - correspondence with Director’, contents of a file so inscribed. 1959-1984 Correspondence etc with F.S. Russell, E.J. Smith and E.J. MBA’s laboratory at Plymouth. successive Directors Denton, of the A.L. Hodgkin NCUACS 136/1/05 294 Societies and organisations correspondence /.. The matters concerning the activities of the MBA, in particular the running of the Plymouth laboratory. range covers a of G.36-G.39 1959-1967. 4 folders. G.40-G.45 1968-1973. 6 folders. G.46-G.50 1974-1976. 5 folders. G.51-G.52 1977-1984. 2 folders. G.53 ‘Dr J.E. Smith FRS’, contents of a separate file so inscribed. 1964-1975 Correspondence etc relating to Smith’s tenure of the post of Director of the MBA’s Plymouth laboratory. G.54-G.55 Contents of a separate file concerning the vacant post of Director of the Laboratory of the MBA, Plymouth. 1973 Papers (photocopies), chiefly curricula vitae. 2 folders. G.56-G.57 Correspondence, with minutes of meetings etc, contents of file. 1966-1977 Re general business. 2 folders. A.L. Hodgkin NCUACS136/1/05 295 Societies and organisations G.58-G.68 ‘West Hoesite’, contents of 3 files so inscribed. 1968-1972 Papers and correspondencerelating to a proposedjoint laboratory developmentat this site in Plymouth between the MBA and the Natural Environment Research Council (NERC). Included are minutes of meetings and various reports. 11 folders. G.69-G.71 Correspondence etc re possible arrangements regarding research between the NERC, the Science Research Council and the MBA; and general matters. 1974-1976 3 folders. G.72 ‘Squid film’, contents of a file so inscribed. 1974-1977 The film, made with Hodgkin’s assistance [? in 1976], wasentitled ‘The Squid and its Giant Nerve Fibre’. to Hodgkin with Letter correspondence arising. draft script synopsis; later G.73-G.77 ‘MBAcurrent. Grant-aided status etc’, contents of a file so inscribed. 1975 Correspondence and papers concerning the status of grant-aided bodies in NERC (with reference to the MBA) and related matters. 5 folders. G.78-G.80 ‘MBA applications to DFG and CNRS’, contents ofa file so inscribed. 1975-1977 Correspondence re applications by the MBA to the Centre National de la Recherche Scientifique (CNRS), France, Forschungsgemeinschaft (DFG), West Germany,for financial support. Deutsche and the 3 folders. A.L. Hodgkin NCUACS 136/1/05 Societies and organisations G.81-G.103 MBACouncil papers. Minutes of meetings, related correspondence. reports, memoranda etc. with 296 1969-1980, 1987 G.81-G.91 1969-1973. 11 folders. G.92-G.103 1974-1980, 1987. 12 folders. G.104-G.120 MEDICAL RESEARCH COUNCIL (MRC) 1960-1978 Hodgkin was a Member of the Council, 1959-1963. G.104-G.114 Correspondence and papers re Hodgkin’s refereeing of research grant applications to the MRC. 1960-1966 11 folders. G.115-G.116 Correspondence re Hodgkin’s assistance in assessing applications cell biophysics) to the MRC’s Training Awards Committee. physiology and of (in the field 1970 The applications were by research departments for numerical allocations of scholarships. 2 folders. G.117 ‘Appointments and Grants Committee’, contents of a file so inscribed. 1971-1972 correspondence Brief applications. re_ refereeing project grant A.L. Hodgkin NCUACS136/1/05 297 Societies and organisations G.118-G.120 ‘(Ad hoc] MRC Vision Working Party’, contents ofa file so inscribed. 1976-1978 Hodgkin was a member of the Working Party which was set up in 1976 to assess the future research capabilities of the MRC Vision Unit. Correspondence and papers. 3 folders. G.121-G.132 NUFFIELD FOUNDATION 1962-1968 Hodgkin served on the Biological Scholarships and Bursaries Selection Committee from 1962. G.121-G.128 Correspondence and papers re Hodgkin’s refereeing of research grant applications. 1962-1968 Photocopiesof applications are included. 8 folders. G.129-G.132 Further photocopies of grant applications. 1964 4 folders. G.133-G.148 PHYSIOLOGICAL SOCIETY 1951-1979 Hodgkin was a member of the Society. He became a member of the Society’s Monographs Sub-committee in 1951. G.133-G.142 Correspondence etc concerning the Monographs Sub- committee’s work on the publication of physiological monographs. 1951-1961 10 folders. A.L. Hodgkin NCUACS136/1/05 298 Societies and organisations G.143-G.147 Correspondence and papers re the general business of the Society. 1961-1979 5 folders. G.148 Correspondence chiefly re Hodgkin’s Review Lecture delivered at the Centenary Meeting of the Society, Cambridge, 2-3 July 1976. 1975-1976 G.149-G.151 ROYAL COMMISSION ON MEDICAL EVIDENCE 1965-1967 Hodgkin was one of Physiological Commission. four Society who gave representatives evidence of to the the Correspondence etc evidence to the Commission. re the Physiological Society’s 3 folders. G.152-G.237 ROYAL SOCIETY 1953-1989 Hodgkin was President of The Royal Society, 1970-1975. He was awarded the Copley Medal in 1965. G.152-G.180 Contents of 3 files labelled ‘I’, ‘Il’ and ‘III’. 1958-1977 Correspondence and papers re general Royal Society business associated with Hodgkin, and business covering the period of The material covers matters such as conferences, meetings, foreign visits and exchanges, awards, grants, publications and refereeing papers. his Presidency. G.152-G.159 Contents offile ‘I’, also labelled ‘Correspondence 1960- 65’. 1958-1966 8 folders. A.L. Hodgkin NCUACS 136/1/05 299 Societies and organisations G.160-G.166 Contents offile ‘Il’, also labelled ‘Correspondence 1966- 69’. 1961-1977 7 folders. G.167-G.178 Contentsoffile ‘Ill’, also inscribed ‘Correspondence 1970 — [sic]’. 1969-1977 12 folders. G.179-G.180 ‘Royal Society - personal’, contents of a file so inscribed. 1970-1971 This file was found within file ‘Ill’ (see G.167-G.178). Included is correspondence re Hodgkin’s drafting of his Anniversary 30 November 1970; and a typescript draft of the Address(at G.180), with manuscript revisions. President), incoming Address (as 2 folders. G.181-G.188 ‘RS copy letters’, contents of a file so inscribed. 1970-1977 papers Correspondence concerning Society business during Hodgkin’s term as President. photocopies) (mostly and 8 folders. G.189-G.196 Contents of files relating to the candidatures of various scientists for Fellowship of the Royal Society. 1953-1988 G.189 1953. G.190 1967. G.191 1967-1968. G.192 1967-1970. A.L. Hodgkin NCUACS136/1/05 300 Societies and organisations G.193 1969. G.194 1976. G.195-G.196 1983-1988. 2 folders. G.197-G.203 Miscellaneous correspondenceetc. 1960-1988 Chiefly concerning candidatures for election to Fellowship of the Royal Society; a few letters and papers relate to candidatures for Foreign Membership. 7 folders. G.204-G.206 Correspondence and papers re meetings etc of the International Union of Physiological Sciences, contents of an unmarkedfile. 1960-1966 3 folders. G.207-G.213 Contents of Research Professorships. files re candidatures for Royal Society 1964-1969 Correspondenceetc. Hodgkin was a member of the Royal Society Research Professorships ‘B side’ Committee. G.207 1964. G.208 1964. G.209 1967-1969. G.210 1969. A.L. Hodgkin NCUACS136/1/05 301 Societies and organisations G.211-G.213 Miscellaneous candidatures Fellowships. 3 folders. papers of various’ and correspondence scientists for re_ the Research 1964-1965 G.214 ‘Officers’ correspondence’, contents of file so inscribed. 1970-1971 Correspondence between oficers of the Royal Society concerning various grant applications for research etc. G.215-G.218 Papersrelating to the running of the Royal Society Club. 1961-1962, 1971-1985 Hodgkin was a member of the Club and Presidentfor the year 1973-1974 and, possibly, other years. 4 folders. G.219 G.220 Visit of the Emperor of Japan to the Royal Society, 6 October 1971. 1971 Brief correspondence with programme etc. Correspondence concerning arrangements for an official portrait of Hodgkin, as President of the Royal Society, and correspondence arising. 1974-1978 G.221-G.225 ‘Royal Society Appeal’, contents of a file so inscribed. 1974-1975 Correspondence, chiefly letters requesting donations to the Society's 1974 Appeal andreplies. 5 folders. G.226-G.227 Anniversary Dinner and Address, 1975, contents of file. 1975-1976 See E.130-E.141 for related papers. G.226 Copies of letters by Hodgkin to various scientists re the drafting of his Anniversary Address. 1975-1976 A.L. Hodgkin NCUACS 136/1/05 302 Societies and organisations G.227 Typescript draft of Hodgkin's Address and corrected proof. G.228-G.234 ‘ICIPE’, contents of a file so inscribed. 1975-1980 Hodgkin was a member of the British National Committee for the International Centre of Insect Physiology and Ecology. papers and Centre in Nairobi, correspondence. The Committee correspondencechiefly relates to Hodgkin’s visit to the ICIPE Kenya, December 1975. Included at G.228 is a 17pp typescript by Hodgkin entitled ‘Notes on a visit to the International Centre for Insect Physiology and Ecology, Nairobi, and some other places of scientific interest in Kenya. 4th-20th December 1975’. G.234A G.235 7 folders. Correspondence re an appointment to a Foulerton Research Professorship. 1975-1977 Correspondence etc re arrangements for Royal Society soirees. 1976-1978 Chiefly re soirees in June 1977, which included an exhibition to comemmorate the Queen’s Silver Jubilee, and a Royal Society Jubilee publication. Hodgkin was involved in the organisation of the 1977 exhibition and contributed to the Jubilee publication. G.236-G.237 Miscellaneous correspondence. 1960-1989 Re general Society business. G.236 1960-1978. G.237 1984-1989. A.L. Hodgkin NCUACS136/1/05 303 SECTION H CORRESPONDENCE-H.1-H.158 1945-1990 H.1-H.24 ‘SCIENTIFIC CORRESPONDENCE 1945-1950’ H.25-H.36 CORRESPONDENCE 1945-1957 H.37-H.93 ‘OLD LETTERS’ H.94-H.152 ‘GENERALFILES’ H.153-H.158 MISCELLANEOUS H.1-H.24 ‘SCIENTIFIC CORRESPONDENCE 1945-1950’ 1945-1954, nd A chronological sequence of colleagues about research, publications, visits etc. correspondence with H.1 H.2 H.3 H.4 H.5 H.6 H.7 1945 February 1945 March 1945 April, May Includes photograph of ‘Tess’ Rothschild. 1945 June Includes patent specification. 1945 July, October Includes undated papers found with 1945 material. 1946 1947 February - June A.L. Hodgkin NCUACS 136/1/05 304 Correspondence H.8 H.9 H.10 H.11 H.12 H.13 H.14 H.15 H.16 H.17 H.18 H.19 H.20 1947 September - December 1948 January, February 1948 March-May 1948 July, August 1948 September 1948 October - December 1949 January - April 1949 June (1) 1949 June (2) Includes ‘Report on A.F. Huxley’s Qualifications for a Title B Fellowship’ by Hodgkin, 10 June 1949. 1949 July - September 1949 October - December Includes undated papers found with 1949 material. 1950 1951 A.L. Hodgkin NCUACS 136/1/05 305 Correspondence H.21 H.22 H.23 H.24 1952 1953 1954 Nd Includes manuscript drafts of Hodgkin’sletters. H.25-H.36 CORRESPONDENCE1945-1957 1945-1957, nd Contents of an untitled folder. Chronological sequence of complementary correspondence re equipment and supplies. scientific correspondence Includes preceding. to the H.25 H.26 H.27 H.28 H.29 H.30 1945 1946 January - March 1946 April - June 1946 July - December Includes undated papers found with 1946 materials. 1947 1948 January - March A.L. Hodgkin NCUACS 136/1/05 306 Correspondence H.31 H.32 H.33 H.34 H.35 H.36 1948 April - June 1948 July - December 1949 1950 1954, 1957 Nd H.37-H.93 ‘OLD LETTERS’ 1947-1959 Contents of two box folders so inscribed: alphabetical sequence of correspondence with colleagues about research, publications, visits, equipment, etc. Abbott - Adrian 1950-1959 Agricultural Research Council 1956, 1959 See also H.82 Baker - Bergman Biophysics - Boyd Bragg - Brown 1954-1959 1953-1959 1952-1959 H.37 H.38 H.39 H.40 H.41 A.L. Hodgkin NCUACS136/1/05 307 Correspondence H.42 H.43 H.44 H.45 H.46 H.47 H.48 Buchtal- Butler Caldwell - Causey Chadwick - Chase Cole, K.S. Conway - Cruickshank Dainty - Davies Dawson, G.D. H.48A Delbruck - Dunham Eccles, J.C. Eggleton - Evans 1956-1959 1948-1958 1950-1956 1951-1956 1953-1957 1950-1958 1952 1951-1956 1951-1953 1952-1956 H.49 H.50 H.51 H.52 H.53 H.54 Feldberg - Frankenhaeuser 1949-1957 General Electric Company - Grundfest 1947-1957 Hall - Hallpike Harris, E.J. 1953, 1955 1950-1953 A.L. Hodgkin NCUACS136/1/05 308 Correspondence Harwell - Hilger & Watts Ltd 1951, 1955 1953-1957 1955 1955-1957 1952-1953 1947-1955 1950-1958 1953-1957 1951-1956 1952-1956 1949-1956 1950-1952 H.55 H.56 H.57 Hill, A.V. and D.K. Hope, A.B. H.58-H.59 Horowicz, P. 2 folders. Hoyt - Ilford Ltd Jackson - Jung Katz, B Includes ‘outstanding contribution to neurophysiology’, July 1950. statement draft Katz's by Hodgkin on Kavaler - Kernan Keynes, R.D. Includeslist of publications. Kirschner - Kuwabara Leaf - Luttgau McCulloch - McLardy H.60 H.61 H.62 H.63 H.64 H.65 H.66 H.67 A.L. Hodgkin NCUACS136/1/05 309 Correspondence Magoun - Marconi Instruments Ltd 1947-1957 Martin - Miller Mommaerts - Murphy Nachmansohn - Nastuk 1952-1958 1955-1958 1952-1958 National Academyof Sciences 1955 Nature Oster, G. Palmer - Paton 1953-1956 1952 1951-1956 Penguin Science News- Photophone Ltd 1950-1952 Plymouth - Pringle 1950-1956 Includes abstracts of papers by Hodgkin found in alphabetical sequenceat‘P’. 1951-1957 1950-1955 1949-1958 H.68 H.69 H.70 H.71 H.72 H.73 H.74 H.75 H.76 H.77 H.78 H.79 R.C.A. - Russell Sato - Seifriz H.80 Shanes- Sinclair A.L. Hodgkin NCUACS136/1/05 310 Correspondence H.81 H.82 Singer Instrument CompanyLtd 1948-1955 Slater, W.K. 1958 Slater was Secretary of Council. See also H.2. the Agricultural Research H.83 Smith - Spyropoulos 1952-1958 Includes correspondence with Ruskin Spear re portrait of E.D. Adrian, 1953. Stampfli, R. 1952-1957 Steinbach - Szabuniewicz 1950-1958 H.84 H.85 H.86 H.87 H.88 H.89 H.90 Tasaki - Tobias Tosteson, D.C. Includes research report. Tozer - Troshin Umrath - Vogel Wald - Weddell 1950-1959 1954-1956 1949-1959 1952-1957 1950-1955 1950-1957 H.91-H.92 Weidmann, S. 2 folders. H.93 Weinberg - Woodbury 1950-1955 A.L. Hodgkin NCUACS136/1/05 311 Correspondence H.94-H.152 ‘GENERALFILES’ 1954-1969 Contents of box folders so inscribed: an alphabetical sequence of correspondence A-K with colleagues about research, publications, visits, etc . Files L-Z were not found. H.94 H.95 H.96 H.97 H.98 H.99 Abelson- Adair Adelman, Jr, W.J. Adrian - Ames Andersen - Awan Bachofer - Barlow Barnes - Baumann H.100 Beigelman - Bennett H.101 Bennett-Clark - Bettenson H.102 Bianchi - Blum H.103 Boden- Botre H.104 Bouckaert - Boyd 1966, nd 1964-1965 1960-1968 1962-1967 1961-1967 1965-1968 1961-1968 1962-1966 1965-1968 1960-1967 1959-1966 A.L. Hodgkin NCUACS136/1/05 312 Correspondence H.105 Bragg - Brewer H.106 Brinley - British Museum H.107 Britton, H.G. H.108 Brookhart - Brundrett H.109 Buchtal - Buxton H.110 Cadoret - Calvin 1963-1967 1962-1966 1960-1968 1962-1968 1959-1967 1963-1967 H.111 Canberra Conference - Castagnino 1960-1968 H.112 Central Office of Information - Chance 1959-1968 H.113 Chapman- Cimpenau 1963-1968 H.114 Clark - Claude Bernard Symposium 1965-1967 H.115 Cochrane - Cordeau H.116 Cosslett - Coxon H.117 Cragg - Currie H.118 Dainty - Desmedt 1960-1968 1961-1966 1961-1967 1960-1966 A.L. Hodgkin NCUACS136/1/05 313 Correspondence H.119 Devi - Dun H.120 Eakin - Edsall H.121 Eichholtz - Eisenman H.122 Elbe - Elul H.123 EMBO- Engler H.124 Etchevehere- Eyring H.125 Faber - Fatt H.126 Federation - Fenn H.127 Finger - Florey H.128 Fogg - Foulks H.129 Frank - Fulton H.130 Gaddum - Ganong H.131 Gelfan - Glynn H.132 George, E.P. 1961-1967 1960-1966 1960-1968 1959-1966 1962-1966 1965-1967 1954-1962, nd 1961-1969 1959-1968 1962-1968 1959-1965 1957-1964 1960-1967 1959-1967 A.L. Hodgkin NCUACS136/1/05 314 Correspondence H.133 Goldman- Gotte 1959-1965 H.134 Graduate Science Club - Grenell 1960-1967 H.135 Griffin - Grossberg H.136 Grundfest - Guthe H.137 Hackett - Hamburg 1960-1965 1954-1969 1962-1967 H.138 Hampel - Hartline : 1959-1965 H.139 Heath - Hendrix H.140 Hickman - Hinke H.141 Hoar- Horridge H.142 Hoskin - Hyman H.143 l’Anson- Imai H.144 Ing - Izquierdo H.145 Jabbur - Jardetzky H.146 Jena - Johns 1960-1968 1962-1968 1959-1967 1958-1968 1956-1969 1961-1967 1960-1966 1959-1966 A.L. Hodgkin NCUACS136/1/05 315 Correspondence H.147 Johnson - Joy H.148 Kaldor - Katsuki H.149 Keeton - Kersey H.150 Kikuchi - Kleinzeller H.151 Koelle - Koffler H.152 Kormondy - Kunov H.153-H.158 MISCELLANEOUS 1960-1968 1962-1967 1960-1968 1959-1966 1960-1966 1960-1967 1947-1990, nd H.153 Correspondence and papers re visit to the UK of R.D. Evans(MIT) and J.G. Hamilton (Berkeley). 1947 The visit was arranged by the Medical Research Council. The correspondent in Cambridge is E.D. Adrian. H.154 H.155 Correspondence re publications, research etc. 1958-1974 Correspondence rehistory of science, publication etc. H.156-H.157 ‘File under Stampfli Keep’ Contents of folder so inscribed: correspondence and papers re biographical article about A.F. Huxley written by R. Stampfli in 1970. At H.157is letter from Hodgkin to Stampfli with Stampfli’s reply, April 1947. 2 folders. 1983, 1990, nd 1947-1974 A.L. Hodgkin NCUACS136/1/05 316 Correspondence H.158 ‘ALH-LETT.DOC’ 1947-1952 Contents of envelope so inscribed: Hodgkin’s wordprocessed copies. correspondence, 1947-1952, photocopies of some with Hodgkin’s Rothschild. correspondents are K.S. Cole and V. A.L. Hodgkin NCUACS 136/1/05 SECTION J NON-TEXTUAL MATERIAL, J.1-J.121 317 1937-1972, nd J.1-J.82 PHOTOGRAPHIC FILMS J.83-J.104 PHOTOGRAPHIC SLIDES J.105-J.118 PHOTOGRAPHIC PRINTS J.119-J.121 OUTSIZE MATERIAL J.1-J.82 PHOTOGRAPHIC FILMS 1937-1963 Safety Films 35 m/m . Manyidentified either by strips of paper or ink inscriptions on the film itself or both. As well as container. Card film boxes of single film, metal film cansisters with from one to films, card. Some films are composed of more than one piece and have been stapled together. Card film canister inscribed on lid ‘Nov 13th Axon 1. Growth of LR Refractory P’. 1937 1 film. Card film canister inscribed on lid ‘Nov 13th. Polarisability during spike’. 1937 1 film. Metal Safety film box labelled on lid ‘Tuesday Nov 23rd Supernormal Phase Reproduction Developmentof LR’ 1937 2 films. Card film canister inscribed on lid ‘Monday December 6th. Polarisability during spike...’ 1937 1 film. J.1 J.2 J.3 J.4 A.L. Hodgkin NCUACS136/1/05 318 Non-textual material J.5 J.6 Metal Safety film box labelled on lid ‘Tuesday Dec 7[...]’ 1937 2 films. Safety film box labelled on lid ‘Wednesday Metal December 8 [...]’ 1937 3 films. J.7 Metal Safetyfilm box labelled on lid ‘December 9 [...]’ 1937 1 film. Includes loose label inside box ‘Supernormal Phase. Refractory Period’. J.8 J.9 Metal Safety film box labelled on lid ‘Friday Dec 10. Development[...]’ 1937 5 films. Metal Safety film box labelled on lid ‘Wed Dec 15 + Dec 22’ 1937 4 films. Box also contains manuscript notes and label. J.10 Metal Safety film box labelled on lid ‘Friday Dec 17 [...]’ 1937 5 films. Box also contains manuscript notes. J.11 Metal Safetyfilm box labelled on lid ‘Sat Dec 18 [...]’ 1937 2 films. A.L. Hodgkin NCUACS136/1/05 319 Non-textual material F.12 Metal Safety film box labelled on lid ‘Ref P Control [...] Dec 21’ 1937 3 films J.13 Metal Safetyfilm box labelled on lid ‘Jan [...] 1938 3 films. Box also contains manuscript notes. J.14 Metal Safety film box labelled on lid ‘Jan 12th Abs Ref [.-.]’ 1938 2 films. Box also contains manuscript notes. J.15 Metal Safetyfilm box labelled on lid ‘Jan 14’ 1938 1 film. Box also contains manuscript notes. J.16 Metal Safety film box labelled on lid ‘Jan 19 [...] 1938 2 films. Box also contains manuscript notes. J.17 Metal Safety film box labelled on lid Jan 21 Refractory P. Good’ [..] 1938 2 films. Box also contains manuscript notes. A.L. Hodgkin NCUACS136/1/05 320 Non-textual material J.18 Metal Safety film box labelled on lid ‘an 25 LR and Excitability’ [...] 1938 2 films. Box also contains manuscript notes. J.19 Card film canister inscribed on lid ‘Jan 27 play + excit’ 1938 1 film. J.20 Metal Safety film box labelled on lid ‘LR + Excit. 2 shocks good. Jan 28 1938’. 1938 2 films. J.21 Metal Safetyfilm box labelled on lid ‘Feb 1st LR [...]’ 1938 2 films. Box also contains manuscript notes. J.22 Metal Safetyfilm box labelled on lid ‘Feb [...] 1938 5 films. J.23 Cardfilm canister inscribed on lid ‘Feb 6th 1938’ 1938 1 film. J.24 Card film canister inscribed on lid ‘Feb 10th [...] Calibrat.’ 1938 1 film. J.25 Metal Safety film box labelled on lid ‘May 10 Conduction rate’ 1938 1 film. A.L. Hodgkin NCUACS 136/1/05 321 Non-textual material J.26 Metal Safetyfilm box labelled on lid ‘May 11 Axons 1’ 1938 2 films. J.27 Metal Safety film box labelled on lid ‘May 12’ 1938 1 film. J.28 J.29 Metal Safety film box labelled on lid ‘May 15 1938 Conduction Rate’ 1938 2 films. Box also contains manuscript notes. Metal Safety film box labelled on lid ‘May 16 Conduction rates’ 1938 4 films. Box also contains manuscript notes. J.30 Metal Safetyfilm box labelled on lid ‘ May 19 [...] 1938 2 films. Box also contains manuscript notes. J.31 Metal Safetyfilm box labelled on lid ‘May 21’ 1938 1 film. Box also contains manuscript notes. J.32 Card film canister inscribed on lid ‘May 21’ 1938 1 film. A.L. Hodgkin NCUACS 136/1/05 322 Non-textual material J.33 Metal Safetyfilm box labelled onlid ‘May 23’ 1938 1 film. Box also contains manuscript notes. J.34 Metal Safetyfilm box labelled onlid ‘May 24’ 1938 1 film. Box also contains manuscript notes. J.35 Metal Safetyfilm box labelled on lid ‘May 25 1938[...] 1938 1 film. Box also contains manuscript notes. J.36 Card box inscribed on lid ‘May 26 1938’ 1938 1 film. Box also contains manuscript notes. J.37 Metal Safetyfilm box labelled on lid ‘Friday May 27’ 1938 1 film. J.38 Metal Safetyfilm box labelled on lid ‘May 30’ 1938 4 films. Box also contains manuscript notes. J.39 Card film canister inscribed on lid ‘Squid June 17 Axon 1’ 1938 1 film. A.L. Hodgkin NCUACS 136/1/05 323 Non-textual material J.40 Card film canister inscribed on lid ‘June 17 Axon 2’ 1938 1 film. J.41 Card film canister inscribed on lid ‘June 18 Impedance [...] 1938 1 film. J.42 Card film canister inscribed on lid ‘June 18’ 1938 1 film. J.43 Card film canister inscribed onlid ‘June 20th Monday’ 1938 1 film. J.44 Cardfilm canister inscribed on lid ‘Tuesday June 21st’ 1938 1 film. J.45 J.46 Card film canister inscribed on lid ‘June 25 Axon II Reel | Beginning’ 1938 1 film. Card film canister inscribed on lid ‘June 25 Axon II End Reel 2’ 1938 1 film. J.47 Card film canister inscribed on lid ‘June 25’ 1938 1 film. J.48 Card film canister inscribed on lid ‘June 27’ 1938 1 film. A.L. Hodgkin NCUACS136/1/05 324 Non-textual material J.49 Card box inscribed on lid ‘Nov 17 1938’ 1938 2 films. Box also contains manuscript notes. J.50 Card boxinscribed on lid ‘Feb 15 Alcohol + [...] 1939’ 1939 2 films. J.51 Card film canister inscribed on lid ‘22.5.39’ 1939 1 film. J.52 Card film canister inscribed on lid ‘31.5.39’ 1939 1 film. J.53 Card film canister inscribed on lid ‘6.6.39’ 1939 2 films. J.54 Card film canister inscribed on lid ‘7.6.39 Lobster’ 1939 1 film. J.55 Card film canister inscribed on lid ‘13.6.39’ 1939 1 film. J.56 Card film canister inscribed on lid ‘14.6.39. Two parts’ 1939 2 films. J.57 Card film canister inscribed on lid ‘20.6.39 Reel |’ 1939 1 film. A.L. Hodgkin NCUACS 136/1/05 325 Non-textual material J.58 Card film canister inscribed on lid ‘20.6.39 Reel Il’ 1939 1 film. J.59 Card film canister inscribed on lid ‘20.6.39 Reel III’ 1939 J.60 Card film canister inscribed on lid ‘June 21. 39’ 1939 1 film. J.61 Card film canister inscribed on lid ‘June 22 1939’ 1939 2 films. J.62 Card film canister inscribed on lid ‘June 29 [...]’ 1939 1 film. J.63 Card film canister inscribed on lid ‘June 29th 1939’ 1969 1 film. J.64 Card film canister inscribed on lid ‘Aug 15 1939’ 1939 2 films. J.65 Card film canister inscribed onlid ‘Aug 16 1939’ 1939 1 film. J.66 Card film canister inscribed on lid ‘Aug 23. 1939’ 1939 1 film. A.L. Hodgkin NCUACS 136/1/05 326 Non-textual material J.67 Card film canister inscribed on bottom ‘Aug 23rd’ 1939 1 film. J.68 Card film canister inscribed on lid ‘Aug 24 calibrations Aug 25’ 1939 2 films. J.69 Card boxinscribed on lid ‘Dec 20[...] 1939’ 1939 3 films. Box also contains manuscript notes. J.70 Card boxinscribed on lid ‘Jan 18 Spare RP’ late 1930s 2 films. J.71 Card film canister inscribed on lid ‘[?Thursday] Nov 12th. Refractory period LR’ late 1930s 1 film. J.72 Card film canister illegible inscription on lid late 1930s 1 film. Canister also contains manuscript notes. J.73 Card film canister no inscription late 1930s 1 film. Canister also contains manuscript notes. J.74 Card box inscribed on lid ‘May 1947[...]’ 1947 3 films. A.L. Hodgkin NCUACS 136/1/05 327 Non-textual material J.75 Card box inscribed on lid ‘Films Hodgkin sept 1952’ 1952 10 films. J.76 J.77 J.78 J.79 Card box inscribed on lid ‘Alan. Extra set of Film copies. Voltage Clamp 1954 and original films for Aug & Sept 1954’ 1954 32 films. Card box inscribed on lid ‘Alan. FILMS Oct 1954 ca voltage clamp’ 1954 22 films. Card box inscribed on lid ‘FILMS. RECORDS FOR PRINTS. Autumn 1954 After effects’ 1954, 1961 14 films. Box also contains manuscript notes dated December 1961. Card box inscribed on lid ‘FILMS 1960-61’, with earlier inscription Physiological Laboratory Cambridge’ ‘Instruments A.L. Hodgkin 1960-1961 33 films. Box also contains photographic negatives, envelopes of photographic enlargements of giant-nerve fibre of squid and other photographic material, and manuscript notes. J.80 Card box labelled on lid ‘FILMS Oct-Dec 1961’ 1961 23 films. Box also contains envelopes of photographicprints. A.L. Hodgkin NCUACS 136/1/05 328 Non-textual material J.81 J.82 Card box inscribed on lid ‘PFB + HM Oct 15-Nov 8 1962’ and ‘All to be kept A.L.H.’ 1962 7 films in metal canisters. Films dated between 16 October-8 November. Card box labelled on lid ‘ALH + HM November 19 1962- January 4 1963’ 1962-1963 19 films, 10 in metal canisters. in Films December 1962. canisters dated between 19 November-13 J.83-J.104 PHOTOGRAPHIC SLIDES 1939-1951, nd A few used to illustrate referenced where possible. identified lectures, cross- Card box of plate glass slides inscribed on side oflid ‘1939’ Card box of plate glass slides inscribed on side oflid ‘1946 Carcinus’ Larger format card box of plate glass slides inscribed on side of lid ‘Repet 1947’ Card box of plate glass slides inscribed on lid ‘Mr Hodgkin. 28/4/47’ Card box of plate glass slides inscribed on side oflid ‘Paris 1948’ 1939 1946 1947 1947 1948 J.83 J.84 J.85 J.86 J.87 A.L. Hodgkin NCUACS 136/1/05 329 Non-textual material J.88 J.89 J.90 J.91 Card box of plate glass slides inscribed on side oflid ‘?[U Cl] Electron Microscope 1948’ 1948 Includes some manuscript notes on index cards. Card box of plate glass slides inscribed on side oflid ‘Muscle etc 1948’ Card box of plate glass slides inscribed on side of lid ‘1948 Squid Na+’ Card box of plate glass slides inscribed on side oflid ‘1948 Unpublished Theory’ 1948 1948 1948 J.92 Card box of plate glass slides. No inscription ca 1948 Twoslides dated 1948. J.93 J.94 J.95 J.96 J.97 Card box of plate glass slides inscribed on side oflid ‘1949 Paris’ Card box of plate glass slides inscribed on side of lid ‘1949 Muscle’ Card box of plate glass slides inscribed on side oflid ‘1950 Copenhagen’ See also E.3. Larger format card box of plate glass slides inscribed on side oflid ‘1950’ Card box of plate glass slides inscribed on side of lid ‘Mr Hodgkin 1950’ 1949 1949 1950 1950 1950 A.L. Hodgkin NCUACS136/1/05 Non-textual material J.98 J.99 J.100 Card box of plate glass slides inscribed on side of lid ‘Mr Hodgkin Jan 1951’ and ‘Review 1951’ Larger format card box of plate glass slides inscribed on lid ‘Mr Hodgkin Feb 1951’ Card box of plate glass slides inscribed on side oflid ‘1951 Mobility’ 330 1951 1951 1951 J.101-J.103 Slides from Physiological Laboratory Cambridge Nd Numbered slides (5cm sq), mostly in sets of sequences, identified Laboratory Cambridge. Physiological the as from 3 boxes. J.104 Miscellaneous slides. Nd 5cm sq. Unidentified. 1 box. J.105-J.118 PHOTOGRAPHIC PRINTS 1971-1972, nd Photographic prints, mostly found in inscribed envelopes. J.105 J.106 ‘20 Sept ‘71 Biomac H-cell Feed back’ 1971 ‘30 Oct ‘71 antagonism’ H-bipolar Noise [down arrow] Surround 1971 J.107 ‘42 Jan ‘72 Current’ 1972 A.L. Hodgkin NCUACS 136/1/05 331 Non-textual material J.108 ‘15 Mar ‘72 Rod’ J.109 ‘Mr Starling 18 March’ Includes Hodgkin’s requestsfor prints. J.110 ‘30 Mar‘72 Isolated Red Cone’ J.111 ‘25 April “72 Green Cone V-Log|’s’ J.112 ‘Prints of Kinetic Univariance @ 29 April 1972’ J.113 ‘13 May 72 Gang cell prints (also cone)’ J.114 ‘15 May ‘72 Biomacprints’ J.115 ‘25 May 1972 Biomac Rod’ J.116 26 Aug Depol’ing BIP’ J.117 ‘27 Aug Hyper pol’ing BIP’ J.118 Miscellaneous requests for prints from Mr Starling and figures on tracing paper. 1972 1972 1972 1972 1972 1972 1972 1972 Nd Nd Nd A.L. Hodgkin NCUACS136/1/05 Non-textual material J.119-J.121 OUTSIZE MATERIAL 332 Various dates Contents of artists’ portfolios, chiefly mounted figures for illustrations for publishedarticles. Retained as also includes significant manuscript and photographic material. Little of the material is dated. J.119 Dark green portfolio and photographs figures Includes photographs and painting Hodgkin; copy of illustrative material, February 1982. letter of for publications; squid; photographs of R. Henderson returning to J.120 Blue portfolio Includes figures and photographsfor publications. J.121 Brownportfolio inscribed on cover ‘RETINA[...]’ Includes figures and photographs for publications; data 1976. A.L. Hodgkin NCUACS136/1/05 INDEX OF CORRESPONDENTS ABELSON, Philip H. ABBOTT, Bernard ACADEMIC PRESSINC. ADAIR, Gilbert ADELMANJr, William J. ADRIAN, Edgar Douglas, 1st Baron Adrian of Cambridge ADRIAN, Richard Hume, 2nd Baron 333 H.94 H.37 H.37 H.94 B.189, H.95 A.188, B.1, G.3, H.11, H.17, H.28, H.37, H.52, H.153 See also H.25, H.29, H.30 B.142, B.143, B.317, B.318, B.320, D.196, B.264, B.254, D.283, D.284, D.309, D.311, D.312, D.324, D.459, D.460 See also H.96 AEBI, Hugo E. H.96 AGRICULTURAL RESEARCH COUNCIL F.21, H.38, H.82 ALDRICH, Frederick A. ALEXANDER, William Gordon AMERICAN PHYSIOLOGICAL SOCIETY AMESIII, Adelbert ANDREWES, Sir Christopher Howard ANNAN, Noel Gilroy, Baron Annan ANNUAL REVIEW OF PHYSIOLOGY APPLETON, Sir Edward Victor ARMSTRONG, William McD. ART, Jonathan James ASTOR, Hugh Waldorf ATKINS, G.R. AUBERT, Xavier AUSTIN, George AUSTRALIAN ACADEMY OF SCIENCE H.96 H.38 H.21 H.96 H.97 G.180, H.142 H.20, H.53 G.3, G.5 H.97 B.286 G.57 H.35 See H.97 H.97 H.111 A.L Hodgkin NCUACS136/1/05 334 Index of correspondents BACHOFER,, Cletus S. BAKER, John Fleetwood, Baron Baker of Windrush H.98 G.6 BAKER, Peter Frederick D.218, D.228, E.147, G.235 BALL, Eric G. BARANY,Ernst BARBARON, Marc BARCROFT, Henry BARENBLATT, G.I. BARKER, David BARKER, John BARLOW, Horace Basil BARNES, Charles D BASS, L. BATES, Leslie Fleetwood BAUMANN, Fritz BAYLOR, Denis Aristide H.21 H.22 H.98 G.141, G.142 H.98 H.98 H.98 B.145, D.448, D.461, G.209, H.98, H.105 H.99 H.99 G.174 H.99 B.193-B.199, D.315, D.319, D.320, D.364, D.378, D.454, D.457, D.461, F.35, F.36, H.154, H.155 BEAMENT, Sir James William Longman BEIGELMAN, Paul M BEKESY, Georg von BELL, George H. BENNETT, Michael V.L. BENNETT,Peter B. BERING, Edgar BERNADOTTE, Lennart, Count B.424 H.100 H.100 H.80 H.100 H.100 H.31 H.101 A.L Hodgkin NCUACS136/1/05 335 Index of correspondents BEVERTON, Raymond John Heaphy BIDDER, Anna BIOCHEMICAL JOURNAL BIRKENFELD, Lee W. BIRKS, Richard I. BITTAR, Evelyn Edward E.137, G.42, G.51, G.53, G.60, G.61, G.65, G.67, G.68, G.77-G.79, G.84, G.88, G.89 H.102 H.54 H.40 H.102 H.102 BLACK,Sir Douglas Andrew Kilgour BLACKETT, Patrick Maynard Stuart, Baron E.135, E.137 B.323 BLACKWELL SCIENTIFIC PUBLICATIONS LTD H.40, H.79 BLAKEMORE, Colin Brian BLAUSTEIN, Mordecai P. BLOUNT, B.K. BLUMLEIN, Alan BODEN, Elizabeth Kampa BONTING, S.L. BORN, Gustav Victor Rudolf BORSELLINO, Antonio BOSANQUET, Charles lon Carr BOSHER, S.K. BOTRE, Claudio BOUCKAERT, J.P. BOURNE, Geoffrey H. BOWSHER, David BOYCOTT,Brian Blundell BOYD, lan A. BOYD, J. Dixon BRADY,Allan J. B.146-B.147 B.200-B.201 B.40 A.182-A.186 A.74, H.103 H.103 H.103 C.532 H.103 H.103 H.103 H.104 H.104 H.104 B.427, D.461 H.40, H.104 H.104 B.271, E.29 A.L Hodgkin NCUACS 136/1/05 336 Index of correspondents BRAGG, Sir (William) Laurence H.41, H.105 BRAUSS, F.W. BRAZIER, Mary A.B. BRENNER, Sydney BRINLEY,Jr, F.J. BRITISH ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE H.105 H.105 H.105 H.106 E.112 BRITISH BROADCASTING CORPORATION G.178, H.106 THE BRITISH COUNCIL H.16, H.27, H.31, H.41 BRITISH JOINT COMMITTEE FOR ELECTRON MICROSCOPY BRITISH MUSEUM BRITTON, Hubert Greenslade BRONK, Detlev Wulf BROOKHART, John M. BROOKS, Chandler McC. BROWN, Sir George Lindor BROWN, John B. GILPIN- BRUNDRETT, Sir Frederick BUCHTAL,Fritz BULBRING, Edith BULLER, A.J. BURCH, P.R.J. H.106 H.106 H.41, H.107 F.12, F.13 See also H.17 H.108 H.12, H.13, H.108 B.29, G.153, H.21, H.41, H.108 G.72 H.108 H.42, H.109 H.109 H.15 H.33 BURGEN, Sir Arnold (Stanley Vincent) H.42, H.111 BURKHARD, Donald G. BURN, Joshua Harold H.109 H.109 BURNS, Benedict Delisle (‘Ben’) G.139, G.141, H.42 BUTLER, John Alfred Valentine H.42 A.L Hodgkin NCUACS 136/1/05 337 Index of correspondents BUTTERWORTHS SCIENTIFIC PUBLICATIONS BUYSMAN, John R. CADORET, Maria CAIRE, E.A. de CAIRNS, John H.33 H.102 H.110 H.118 H.110 CALDWELL,Peter Christopher D.179, D.183, D.187, E.28, E.29, G.26, G.153, H.43 CALLAN, Harold Garnet B.425, H.18, H.110 CAMBRIDGE GRADUATES’ SCIENCE CLUB G.1-G.7 CAMBRIDGE UNIVERSITY PRESS D.446-D.447 CARLO, Raffaele di CARMICHAEL, E. Arnold CARMELIET, E. CARPENTER, Roger H.S. THE CARPHOLOGISTS CASTAGNINO, Hugo E. CATCHESIDE, David Guthrie CAUSEY,Gilbert CENTRALOFFICE OF INFORMATION CERVETTO, Luigi CHADWICK,C.S. CHADWICK, William Owen CHAGAS, Carlos CHAMBERS, Robert CHANCE, Britton CHANDLER, W. Knox H.119 H.5 H.43 B.148 H.111 H.111 G.6 H.43 H.112 B.261, B.262, D.462, D.463 H.44 H.112 H.44, H.112 H.44 H.7, H.20, H.44, H.112 B.202-B.207, C.372, D.270, D.274, D.283-D.286, D.298, D.315 CHAPMAN, Loring F. H.113 A.L Hodgkin NCUACS136/1/05 338 Index of correspondents CHASE, A.M. CHIARANDINI, Dante CIMPENAU, Alexandru THE CLARENDON PRESS, OXFORD H.44 H.113 H.113 H.10 CLARK,Sir Kenneth MacKenzie, Baron Clark of Saltwood G.184 CLARK, ThomasArchibald BENNET- CLARK, George Sidney Roberts, KITSON CLARKE, Edwin COCHRANE, Douglas COCKCROFT, Sir John Douglas COHEN, S.G. COLE, KennethS. (‘Kacey’) CONSTANTIN, LeRoyLiberal CONWAY, Edward J. COOK,Ronald H. CORBIERE, Henri CORNER, Michael A. COSSLETT, Vernon Ellis COTTRELL,Sir Alan Howard COUNCIL FOR SCIENTIFIC POLICY COWEY,Alan COXON, R.V. CRAGG, B.G. CRANEFIELD, Paul F. G.195, H.101 H.114, H.150 H.114 H.115 H.115 H.115 B.189, C.213, D.85, E.29, H.1, H.10, H.30, H.45, H.158 B.272 H.21, H.46 B.149-B.152, C.1125, H.115 H.115 H.46 B.329, H.116 E.137, E.138 H.116 H.116 H.116 H.117 H.117 CRAWFORD, Andrew Charles B.154-B.156, D.450 CRUICKSHANK,E.W.H. CSAKY,T.Z. H.46 H.117 A.L Hodgkin NCUACS 136/1/05 339 Index of correspondents DAEDALUS DAINTY, Jack DALY, M. de Burgh DALY, Ivan de Burgh DANIEL, Peter M. DANIEL, Vera DANIELLI, James Frederic DAVIES, Philip DAVIES, Robert Ernest DAVSON, Hugh DAWE, Albert R. DELBRUCK, Max DENTON, Sir Eric James DESMEDT, Jean E. DETWILER, Peter Benton DEUTSCHE FORSCHUNGSGEMEINSCHAFT DEVI, S. Parvathi DeVOE, Robert DIAMOND, Jared M. DICKGRAAF, S. DONDYSH, L. DOWBEN, Robert M. DRAPER, Morrell H. DUN, F.T. H.134 H.47, H.118 D.194, D.198 H.38 H.39, H.47 H.35 H.28 D.111, H.118 H.47 H.16 H.118 H.10, H.31, H.48A A.74, E.138, G.31, G.32, G.33, G.35, G.43-G.52, G.60, G.64-G.68, G.71, G.74-G.80, G.88, G.89, G.103, G.145, G.201, G.202, G.220, G.235, H.118 H.48A, H.118 B.208-B.213, C.677, D.339, D.340, D.342, D.343, D.347, D.348, D.350, D.351, D.364- D.366, D.369, D.462, E.185 G.78-G.80 H.119 D.243, D.244, D.253 B.214 H.48A H.119 H.48A H.48A H.119 A.L Hodgkin NCUACS136/1/05 340 Index of correspondents DUNHAM, Edward T. DUNHAM, Sir Kingsley Charles EAKIN, Richard M. EASTWOOD, Sir Eric EBASHI, Setsuro ECCLES, Sir John Carew EDDINGTON, Sir Arthur Stanley EDSALL, John Tileston EDWARDS, George W. B.215-B.216 E.118, £.136 H.120 G.200 H.120 C.167, D.111, H.15, H.18, H.49, H.120 G.3 H.120 A.172 EDWARDS, Sir Samuel Frederick (‘Sam’) E.136, G.69, G.187, G.188, G.199 EGGLETON, Grace EISENBERG, R.S. EISENMAN, George ELBE, Maximo ELECTRICAL RESEARCH ASSOCIATION LABORATORY ELLENBY,Conrad ELLIOTT, F.A. ELSEVIER PUBLISHING COMPANY ELUL, Rafael ENCYCLOPEDIA AMERICANA ENDEAVOUR ENGLEDOW, Sir Frank LEONARD ERNST, ‘Chris’ H.50 H.121 H.121 H.122 H.35 H.122 H.122 H.105 H.122 D.442 H.123 G.3, G.4 D.331 EUROPEAN MOLECULAR BIOLOGY ORGANIZATION See H.123 EVANS ELECTROSELENIUM LTD EYRING, Henry H.50 H.124 A.L Hodgkin NCUACS136/1/05 341 Index of correspondents FABER, T. THE FARADAY SOCIETY FATT, Paul FEDERATION OF AMERICAN SOCIETIES FOR EXPERIMENTAL BIOLOGY FELDBERG, Wilhelm Siegmund FELDMAN, Gabriel E. FENN, Wallace O. FETTIPLACE, Robert FINGER, Stanley FINNISTON, Sir Harold Montague FLEAR, Cecil T.G. FLECKENSTEIN, A. FLETCHER, Charles M. FLOREY, Howard Walter, Baron FLOYD, W.F. FLUCKIGER, Edw. FOGG, C.P. FOGG, Gordon Elliott FORREST, John Samuel FOULKS, James G. FOX, Harold Munro FRANK, George B. FRANK, Robert G. H.125 H.13, H.40 H.14, H.125 H.126 H.51, H.126 H.155 H.126 B.157-B.159 H.127 G.183, G.214 H.127 H.127 A.169, H.51 H.31, H.47, H.127 H.14 See also H.30 H.51 H.128 G.73 E.134, E.136, G.79 H.128 D.111 H.129 A.16 FRANKENHAEUSER, Bernard D.154, D.155, F.5, H.51 FRATELLI FABBRI EDITORI FRAZIER, Howard S. FREYGANG, Walter H. H.102 B.217 B.273 A.L Hodgkin NCUACS136/1/05 342 Index of correspondents FUCHS, Sir Vivian Ernest FUORTES, Michael G.F. GADDUM, Sir John Henry GARRAHAN, Patricio José GEDULDIG, Donald S. GELFAN, Samuel GENERAL ELECTRIC COMPANY GEORGE, E.P. G.183 B.193, B.208, C.258-C.260, D.240, D.243, D.244, D.315, D.448 H.130 B.274 B.218 H.131 H.52 H.132 GEORGE HENRY LEWES STUDENTSHIP FUND G.8-G.13 GERARD, Ralph W. GLASER, Gilbert H. GLASER, Robert J. GLASS SELLERS’ COMPANY, LONDON GLASSMAN, Edward GLYNN, lan Michael GOLDMAN, David E. GOLDSMITH Jr, Timothy H. GOODALL,M.C. GOODFORD, P.J. GOSIOROVSKY,M. GOTOH, Rempei GOTTE, Peter R. GRAHAM, ‘Dick’ GRAHAM, Evarts A. GRAHAM, Michael GRANIT, Ragnar H.16-H.19, H.21 H.131 H.131 A.181 H.131 B.160, B.275, B.276, H.52, H.131 H.133 H.133 H.52 H.133 H.133 H.138 H.133 A.170 H.8 H.25 H.134 A.L Hodgkin NCUACS 136/1/05 343 Index of correspondents GRASSMANN, W. GRAY, James GRAY,Sir John Archibald Browne H.134 H.32 E.135, E.136, G.32, G.170, H.134 GREAT BRITAIN AND NORTHERN IRELAND DEPARTMENY OF SCIENTIFIC AND INDUSTRIAL RESEARCH H.40, H.48 MINISTRY OF SUPPLY GREEN, David P.L. GREGERSEN, MagnusI. GREGG, Alan H.89 B.219 H.15 B.6 GREGORY,Roderic Alfred E.53, H.33, H.134 GRENELL, Robert G. GRESHAM’S SCHOOL GRIFFIN, Donald R. GROSSBERG, Stephen GRUNDFEST, Harry GUPTA, MLL. GUTMANN, E. HACKETT, George S. HAGGIS, G.H. HAGINS, William A. HAGIWARA,S. HALL, Victor E. HALLETT, Peter HALLPIKE, Charles Skinner HALPERN, Bernard HAMBURG, David A. H.134 G.14 H.135 H.135 D.111, F.13, H.52, H.136 H.136 H.136 H.137 H.137 H.45 H.137 H.53 H.137 H.103 H.114 H.137 A.L Hodgkin NCUACS 136/1/05 344 Index of correspondents HAMPEL, Clifford A. HANDLER, Philip HARLEY, John Laker HARNWELL, Gaylord P. HARRIS, E.J. HARTLINE, H. Keffler HARVARD MEDICAL SCHOOL HARVEY, E. Newton HAYDON, Denis Arthur H.138 H.138 E.141 H.138 D.111, H.54, H.138 H.138 F.42-F.44 H.55 B.161-B.162, B.333, B.334, B.336, B.381 HEALEY, Sir Edward Randal CHADWYCK- HEILBRUNN, L.V. HEMPTINNE, X. de G.34 H.55 H.139 HENDERSON, Sir William MacGregor (‘Gregor’) E.136-E.138 HILGER & WATTS LTD HILL, Archibald Vivian HILL, (Arthur) Derek HILL, David Keynes HILL, Maurice Neville HILLE, Bertil HILLIER, A.P. HILLMAN, Harold HIMSWORTH, Sir Harold Percival HINDE, Robert Aubrey HINKE, J.A.M. HLADKY, Stephen Baldwin HODGE, Sir William Vallance Douglas HODGKIN, David K.R. See H.55 H.10, H.33, H.56 See also H.28, H.62 G.220 See H.33, H.56 H.140 B.220-B.221 B.163 H.140 B.327, B.328 H.140 H.140 B.222-B.223 H.141 H.141 A.L Hodgkin NCUACS136/1/05 345 Index of correspondents HODGKIN, George B. HODGKIN, George Lloyd HODGKIN, Joanna HODGKIN, Jonathan Alan HODGKIN, Keith HODGKIN, Mary Fletcher HODGKIN, Sarah Marion HOGBEN, Adrian H.141 A.104 H.141 A.168 H.141 A.105-A.165 A.166, A.167 H.141 HOGG, Quintin McGarel, Baron Hailsham of St Marylebone G.181 HOKIN, Lowell E. HOPE, A.B. HORRIDGE, G. Adrian HOROWICZ,Paul HOSKIN, Francis C.G. HOYLE, Sir Fred HOYLE, Graham HOYT, Rosalie C. HUGGETT, Arthur St George Joseph McCarthy HULST, R. van der HUNT, Carlton Cuy HUNTER, Michael John HUTTER,, Otto F. HUXLEY, Sir AndrewFielding HUXLEY, Hugh Esmor HYMAM, Edward S. H.141 H.141 H.36, H.141 B.224, C.237, D.194, D.198, D.204, D.207A, F.13, F.51, H.57 H.142 E.129 H.142 H.21, H.60 H.142 A.173 H.20, H.60, H.142 B.275, B.276 D.458, H.142 A.73, B.164-B.165, C.158, C.1123, D.53, D.81, D.85, D.115, D.325, H.142 See also H.16, H.65, H.156, H.157 B.326, B.327, H.142 H.142 A.L Hodgkin NCUACS136/1/05 346 Index of correspondents ICHIOKA, Masamichi IGGO, Ainsley ILFORD LTD IMAI, Isao ING, Harry Raymond INSTITUTE OF PHYSICS INSTITUTION OF ELECTRICAL ENGINEERS H.143 D.458, D.459 H.60 H.143 H.144 H.144 H.122 INTERNATIONAL CENTRE OF INSECT PHYSIOLOGY AND ECOLOGY G.228-G.234 INTERNATIONAL SOCIETY FOR CELL BIOLOGY INTERNATIONAL UNION FOR PURE AND APPLIED BIOPHYSICS IWAMURA, Iwao IZQUIERDO, I. JABBUR, Suhayl J. JACOBSON, Eugene D. JACOBY,Kurt JAFFE, Lionel JAMES, ThomasN. JARDETZKY, Oleg JENDEN, Donald J. JENERICK, Howard JOHN RAY SOCIETY JOHNS, T.R. JOHNSON, Arthur JOHNSON, Edward H.144 H.144 H.144 H.144 H.145 H.145 H.37 H.145 H.145 H.145 H.146 H.61 H.146 H.146 H.147 H.147 JOHNSON, MATTHEY & CO. LTD JONES, Francis Edgar H.26, H.61 G.229 A.L Hodgkin NCUACS 136/1/05 347 Index of correspondents JONES, Sir John Edward LENNARD- G.1, G.4, G.6 JONES, Reginald Victor JONES, Richard W. JOSEPH, Ives JOURNAL OF GENERAL PHYSIOLOGY JOURNAL OF PHYSIOLOGY G.174 H.147 H.147 H.147 D.155, D.194, D.408, D.439, D.440, D.458-D.461, H.1, H.50 JOURNAL OF THEORETICAL BIOLOGY H.123, H.147 JOY, R.T. JUNG, Richard KALDOR, Nicholas, Baron KAO, Chien-Yuan KAPITSA, Pyotr Leonidovich KAVALER, Frederic KATCHALSKY,A. KATSUKI, Yasuji KATZ, Sir Bernard H.147 H.61 See H.148 B.277 See H.150 H.63 H.148 H.148 B.327, D.104, D.111, F.19, G.144, G.148, G.152, H.6- H.10, H.14, H.18, H.20, H.28, H.62, H.71 KEAY, Ronald William John D.373, G.175 KELLER, Rudolph KELLOGG, Ralph H. KENDREW, Sir John Cowdery KENNARD, David W. KENNARD, Olga (Lady Burgen) KENT, Sir Peter (Percy Edward) H.63 H.149 H.149 H.149 H.149 E.134, E.137, G.48, G.69, G.70, G.73-G.76, G.78, G.79, G.187 KERKUT, Gerald H.149 A.L Hodgkin NCUACS136/1/05 348 Index of correspondents KERNAN, Roderick P. KEYNES, Richard Darwin KIKUCHI, Ryoji KIMURA, John E. KING, E.J. KIRSCHNER, Leonard B. KLEINZELLER, A. KLYNE, W. KNOWLES, Sir Francis Gerald William KOBLICK,Daniel C. KODAK LTD KOECHLIN, Bernard A. KOELLE, George B. KOFFLER, Henry KORMONDY,Edward J. KOUROSYFrancis de KRAUPP, O. KREBS, Sir Hans Adolf KRIJGSMAN, B.J. KRISCHER, Christof KRNJEVIC, K. KROS, C.J. H.63, H.149 B.166-B.168, B.176, B.206, B.336, B.337, D.179, D.453, G.35, G.75 H.150 B.225 See H.33 H.65, H.150 H.150 H.54 G.70 H.65 H.65 H.65 H.151 H.151 H.152 H.152 H.152 H.12, H.152 H.4 H.152 H.65, H.152 B.169 KUFFLER, Stephen W. F.1, F.2, F.44, H.20, H.65 KUNOV, Hans KUWABARA,Seishi LAGNADO, Leon H.152 H.65 B.288 A.L Hodgkin NCUACS 136/1/05 349 Index of correspondents LAMB, Trevor David LARRABEE, Martin G. LEAF, Alexander LEAKEY, Richard Erskine Frere LEVERHULME RESEARCH AWARDS ADVISORY COMMITTEE LEVINSON, J.Z. LEWIS, P.R. [?] LING LING, Gilbert Ning LITTLEWOOD, John Edensor LOCKHART, Logie BRUCE LORENTE DE NO, R. LOVELL,Sir (Alfred Charles) Bernard LOVELL,S. LOVELOCK, James Ephraim LOWENSTEIN, O LOWY,Jack LUTTGAU, H. Christoph LYONS, Dennis John McBURNEY, Robert Nicholas McCULLOCH, Warren S. McDOWALL, R.J.S. MACFARLANE, Marjorie G. McGRAW-HILL BOOK COMPANY,INC McLARDY, Turner B.44, B.170-B.178, D.421, D.457 H.58 H.66 F.43, G.229 G.15-G.25 B.226 B.179 D.97 H.17, H.21, H.66 See also H.24, H.33 H.18 H.108 H.9, H.15, H.66 B.170 H.66 G.103 H.8 H.66 B.227, F.4, H.66 E.135, E.137, E.138 B.228-B.230 H.67 H.14, H.67 See also H.30 H.67 H.105 H.67 A.L Hodgkin NCUACS 136/1/05 350 Index of correspondents McNAUGHTON, Peter Anthony MADDOCK, Sir leuan MAGOUN, H.W. MAIZELS, Montague MARCONI INSTRUMENTSLTD B.180-B.182, B.210, B.211, D.339, D.358, D.364-D.366, D.376, D.384, D.399, D.400, E.194 E.135, E.138 H.68 E.28, H.68 H.68 MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM G.26-G.103, H.8, H.26, H.77, H.78 MARINE BIOLOGICAL LABORATORY, WOODSHOLE, USA F.1, F.2, H.20 MARSH, M.J. MARTIN, Sir David Christie MARTIN, Konrad J. MASON, William Thomas MATTHEWS, Sir Bryan Harold Cabot MAZIA, Daniel MEDICAL RESEARCH COUNCIL B.183 G.175 B.278-B.280 B.231-B.234 G.6, H.4, H.17, H.55, H.69, H.128 H.20, H.69 B.170, G.104-G.120, H.52, H.153 MELVILLE, Sir Harry Work H.48 MEVES, Hans MEYER, Kurt H. MILLER, D.M. MOMMAERTS, Wilfried F.H.M. MONNIER, A. M. MULLER, Paul MULLINS, Lorin J. MURPHY,E.R. MURPHY,Q.R. B.235-B.236, D.225, D.233, D.237, D.257, G.145 H.33 H.69 H.70 F.4, H.9, H.10, H.30-H.32 H.70 F.13, G.33, H.33, H.70 H.42 H.35, H.70 A.L Hodgkin NCUACS 136/1/05 351 Index of correspondents NACHMANSOHN, David NAKAJIMA, Shigehiro NARAHASHI, Toshio NASTUK,William L. (‘Bill’) H.6, H.22, H.71 B.239-B.243, C.378, D.296- D.298 H.71 D.97, H.11, H.15, H.17, H.71 See also H.31 NATIONAL ACADEMY OF SCIENCES H.72 NATIONAL AERONAUTICS AND SPACE ADMINISTRATION H.142 NATURAL ENVIRONMENT RESEARCH COUNCIL NATURE NEEDHAM, Dorothy Mary Moyle NEIDERGERKE, [?] NOBEL FOUNDATION NOBLE, Denis NUFFIELD FOUNDATION G.58, G.64, G.65, G.68- G.70, G.73-G.79, G.84, G.92 D.338, D.339, D.372, D.449, H.6, H.73 See H.12 B.244 A.73 G.147, G.148 G.121-G.132 NUNN, Brian J. D.384, D.399, D.400, D.408 O’BRYAN, Paul M. ODIAMBO, Thomas R. OSTER, Gerald OWEN, W. Geoffrey (‘Geoff’) B.245-B.248, D.329, D.331, D.333 F.41, G.228 H.74 B.249-B.251 PANTIN, Carl Frederick Abel G.4, G.6, G.27, G.29, G.30 PASSOW, H. PATERSON, Ralston PATON, Sir William (Drummond Macdonald) PEIERLS, Sir Rudolf Ernst H.75 H.2, H.3 H.75 G.171 A.L Hodgkin NCUACS 136/1/05 352 Index of correspondents PENGUIN SCIENCE NEWS PEREIRA, Sir Herbert Charles PERKIN-ELMER CORPORATION PERSPECTIVESIN BIOLOGY AND MEDICINE PERUTZ, Max Ferdinand PHILLIPS, Charles Garrett PHILLIPSON, A.T. PHYSICAL SOCIETY OF JAPAN PHYSIOLOGICAL SOCIETY PORTER, Sir George, Baron Porter of Luddenham POST, Robert L. POTASHER, Steven J, PRATT, C.L.G. PRINGLE, John William Sutton PUGH, Ed R. & J. BECK LTD R.C.A. GREAT BRITAIN LTD R.C.A. PHOTOPHONE LTD RAMSAY, (James) Arthur RANDALL, Sir John Turton RANDLES, J.E.B. RATCLIFFE, John Ashworth RICHARDSON, Gordon (William Humphreys) RILEY, Sir Ralph RINK, Timothy James H.76 E.136, E.137 H.31, H.76 H.144 B.327, B.328, G.181, H.103 G.150 H.76 See also H.111 H.143 G.133-G.148, G.150, H.75, H.93 E.118 H.77 B.281 H.16 A.174, B.424-B.426, G.41, G.228 See H.77 D.401 H.39 H.78 H.76 G.197 H.32 H.11-H.13, H.32 G.6, G.7, H.82 G.177 E.138 B.184 A.L Hodgkin NCUACS136/1/05 353 Index of correspondents ROBERTSON, J. David ROBERTSON, Sir Rutherford Ness ROCHE PRODUCTS LTD THE ROCKEFELLER FOUNDATION RODBARD, J.A. ROOK,A. E.28, H.78 H.57 H.78 H.10 See also H.52 H.78 H.111 ROTHSCHILD, Nathaniel Mayer Victor, Baron H.3, H.5, H.6, H.20, H.30, H.158 ROUGHTON, Francis John Worsley ROUS, Peyton ROWE, Albert Percival H.31 H.15 H.16 ROYAL COMMISSION ON MEDICAL EVIDENCE G.149-G.151 ROYAL INSTITUTION ROYAL SOCIETY E.185 E.28, E.128, F.7, F.10, F.11, G.152-G.237, H.28, H.39, H.41, H.46, H.47, H.53, H.127, H.141 See also H.78 ROYAL SOCIETY FOR THE PROTECTION OF BIRDS A.65 ROYAL SOCIETY OF CANADA RUDY, Bernado RUSHTON, William Albert Hugh RUSSELL, Sir Frederick Stratten RYLE, Sir Martin SALISBURY, Sir Edward James SANDELLS, E.G. SATO, Masayasu F.34, F.35 B.252 A.189-A.193, H.2, H.14, H.15, H.24 G.27, G.36-G.38, G.152, H.7, H.8, H.26, H.29, H.30- H.32, H.77, H.78 See also H.34 A.178 B.28 See H.26 H.79 A.L Hodgkin NCUACS 136/1/05 354 Index of correspondents SAUNDERS, John Tennant SCHMITT, Francis O. (‘Frank’) SCHNEIDER, Jurg A. SCHOEPFELE, Gordon M. SCHWARTZ,Eric A. SCIENCE SEIFRIZ, William SHANES, Abraham M. SHAW, Trevor lan SHEPHERD, Gordon M. SHERWOOD, S.L. SIMON, Elliott Jay SIMONS, Timothy John Brierley SINCLAIR, Hugh M. SINGER INSTRUMENT COMPANY LTD SLATER, Sir William Kershaw SLATYER, Ralph Owen SMITH, lan C. SMITH, Sir James Eric SMITH, John Sandwith BOYS SMITH, Rawdon SMYTH, David Henry SNIDER, RayS. SOCIETE PHILOMATHIQUE SOCIETY FOR EXPERIMENTAL BIOLOGY SOFFEN, G.A. B.28 D.137, H.79 H.79 H.79 B.253 H.94 H.79 H.80 B.254, C.1125, D.185, D.213, G.26-G.31 H.80 H.80 B.255-B.257 B.256 H.80 H.81 H.82 F.25 H.83 B.425, G.34, G.38-G.47, G.53, G.58, G.60-G.62, G.68, G.69, G.74, G.86, G.89, G.91 H.104 D.6 F.59 H.83 H.3, H.76 H.28 H.83 A.L Hodgkin NCUACS 136/1/05 355 Index of correspondents SOLOMON, A.K. SPEAR, Ruskin SPYROPOULOS, Constantine S. STAMPFLI, Robert STANFIELD, Peter Robert STEINBACH, H.B. H.83 H.83 H.83 G.79, G.80, H.7, H.9, H.30, H.35, H.84, H.156, H.157 See also H.24 B.185-B.188 H.85 STEWART, Sir Frederick Henry E.135-E.137, G.57, G.74 STIEVE, Hennig STRAUB, Ralph STURDY,R.S. SUTHERLAND, Sir Gordon Brims Black Mclvor SWAN, RoyC. SZABUNIEWICZ, Bozydar H.85 H.85 H.3 B.333-B.335 B.259, H.85 H.85 TASAKI, Ichiji E.29, H.86, H.154 TAYLOR, Sir Geoffrey Ingram TAYLOR, Robert E. THIMANN, Kenneth V. THOMPSON, Sir Harold Warris THOMSON, Francis P. THORPE, William Homan TOBIAS, Julian G.1, G.3 B.260 H.20 G.170 A.182-A.186 H.86 H.32, H.86 TODD, Alexander Robertus, Baron Todd of Trumpington E.136, E.137, G.6, H.31 TOMPKINS, Frederick Clifford TORRE, Vincent TOSTESON, Daniel C. TOZER, T.R. H.13 B.261-B.263, D.461 B.282, H.87 H.88 A.L Hodgkin NCUACS 136/1/05 356 Index of correspondents TROSHIN, A.S. TSIEN, Roger Y. UMRATH, Karl USSING, Hans H. UTTLEY. Albert M. VICK, Sir Arthur VISION RESEARCH VOGEL, WALD, George WALKER, N. Alan WATERMAN, Talbot H. WATSON, James Dewey(‘Jim’) WEBB, David WEBB, John L. WEIDMANN, Silvio WEINBERG, Alvin M. WHITTAM, Ronald WHITTERIDGE, David WILDE, J. de WILDE, W.S. WILLMER, Edward Nevill WOODBURY,Lowell A. WRIGHT, Samson See H.88 B.264 H.89 H.89 H.89 A.175 D.373 H.89 H.90, H.133 B.265 H.90 F.35 H.7, H.29 H.90 B.187, B.188, D.160, E.29, H.30, H.91, H.92 See also H.23, H.31 H.93 G.146, H.93 G.141, H.93 H.119 H.93 H.1, H.2 See also H.24 H.93 H.18 A.L Hodgkin NCUACS 136/1/05 357 Index of correspondents YAU, King-Wai YOUNG, John Zachary ZAKAR, Jozef ZEKI, Semir B.266-B.270, D.372, D.377, D.378, D.384, D.399, D.401 E.28, E.29, E.118, G.71, G.197, G.198, H.90 B.283-B.285 E.118 ZUCKERMAN, Sir Solly, Baron Zuckerman of Burnham Thorpe G.197