The collection comprises correspondence, diaries, notes and drafts from the personal papers of members of the Hodgkin and Howard families. The bulk of the material dates from the nineteenth century.

The single largest accumulation of material relates to Thomas Hodgkin MD (1798-1866), the pathologist and philanthropist: almost half of the collection. Around the papers of this one individual, however, are numerous smaller tranches of material generated by related persons, resulting in the dividing of the archive into numerous sections dealing with other individuals or groups of people. A brief outline of the history of the family will help to explain the structure of the collection, and to set out the links between the Hodgkins and the various other Quaker families that occur in it.

The Hodgkin family were for many generations resident in Warwickshire; since the middle of the seventeenth century they had been Quakers. A handful of documents from the early eighteenth century represent this phase (section A), leading down the generations as far as John Hodgkin of Shipston (1741-1815), the grandfather of the pathologist. The first individual concerning whom there is substantial documentation is John Hodgkin of Pentonville (1766-1845), the father of the pathologist and thus referred to in the catalogue as John Hodgkin senior, who left Warwickshire for London and set up as a tutor (section B). He married Elizabeth Rickman (1768-1833), and some papers of this Sussex Quaker family are also in the collection as section C; they include material on her sister Lucy Rickman (1772-1804) who married the architect Thomas Rickman (1776-1841) and her apothecary-preacher uncle Joseph Rickman (1745-1810). Her sister Mary (1770-1851) married John Godlee (1762-1841) and had several children who occur as correspondents in this collection.

John Hodgkin senior and Elizabeth Rickman Hodgkin had four sons, of whom the first two (John and Rickman) died in infancy; the third and fourth survived. The elder of these, Thomas Hodgkin MD (1798-1866) or "Uncle Doctor" as he was known to succeeding generations, has already been mentioned. His papers, covering the wide range of his medical, general scientific and philanthropic activities, are held as section D of the archive.

Thomas Hodgkin MD married relatively late and left no children: it is from his younger brother, John Hodgkin junior (1800-1875), that the contemporary Hodgkin family descends. The latter practised law into his early forties but then, like his brother, devoted himself to philanthropic activity. His papers constitute section E of the collection. He married three times and left children by each marriage. His first wife, Elizabeth Howard Hodgkin (1803-1836), died in childbirth in 1835, her fifth child surviving only a few days. Her four other children all lived to marry and have descendants of their own. John Eliot Hodgkin (1829-1912) became an engineer and a collector of books and manuscripts; a small collection of his papers constitutes section F. Thomas Hodgkin junior (1831-1913) founded a bank (later merged with Lloyds) and had a parallel career as a historian; it was he who cared for the family archive now listed here. Documentation relating to him constitutes section G. Mariabella Hodgkin (1833-1930) married the lawyer, Edward Fry (her children included Roger Fry the art critic) and Elizabeth Hodgkin (1834-1918) married the architect Alfred Waterhouse. John Hodgkin junior's second marriage, to Ann Backhouse (1815-1845), joined the Hodgkins with a prominent Quaker family in the North-East (the Backhouses of Darlington were bankers and were based in Darlington), but the marriage lasted only a few years before her death of Bright's disease. The one child of this marriage, Jonathan Backhouse Hodgkin (1843-1926), appears in this collection chiefly as a small boy; later, he was to marry into the Pease family, a North-Eastern Quaker family of industrialists and bankers several of which occur in the archive as correspondents. Likewise, the six children of John Hodgkin's third marriage, to the Irish Quaker Elizabeth Haughton Hodgkin (1818-1904), are on the whole thinly represented here. What papers there are in this collection relating to children other than Hodgkin's two elder sons are all grouped together as section H.

Two more sections complete the Hodgkin material: I brings together miscellaneous pre-twentieth-century material that was found amongst the Hodgkin papers but not attributable to any specific individual, whilst J deals with twentieth-century members of the family, chiefly descendants of Thomas Hodgkin junior since it was his children, grandchildren and great-grandchildren who administered the collection until its presentation to the Wellcome Library.

John Hodgkin junior's first marriage, to Elizabeth Howard, linked the Hodgkins to another important Quaker family. Elizabeth was the daughter of the meteorologist and chemist Luke Howard (1772-1864), best known for his system of describing clouds which, with a few modifications, is that which is used today, and Mariabella Eliot (1769-1852), whose forename and surname recur in the Hodgkin and Howard families. The bulk of the Howard family papers are deposited elsewhere, but the family is well represented in this collection: there are papers relating to Luke Howard (section K) and to his daughters Elizabeth (section L) and Rachel (1804-1837) (section M).

Elizabeth Howard's brother Robert (1801-1871) married Rachel Lloyd (1803-1892), member of a Birmingham Quaker banking family, who was known in the family as Rachel Robert Howard to avoid confusion. Rachel "Robert" Howard was to play a notable role in the upbringing of the children of John Hodgkin junior's first marriage after the death of their mother. Her sister, Sarah Lloyd (1804-1890), married Alfred Fox (1794-1874) of Falmouth - a link to yet another significant Quaker family. Their daughter Lucy Anna Fox (1841-1934) was to marry Thomas Hodgkin junior. Correspondence of the sisters Rachel and Sarah Lloyd, and other family members, constitutes section N.

Finally, a few papers relating to the later history of the Howard family are held as section O.

Papers of Sir William Drummond Macdonald Paton, 1930-1993, chiefly comprising papers relating to his main research interests, namely underwater physiology, histamine, synaptic transmission, drug dependence, anaesthetic mechanisms, allergy electron microscopy and the history of science, particularly medical science. The collection also includes correspondence, research papers and laboratory notebooks, and papers relating to the committee work that occupied his energies. Papers from Paton's time as both a Rhodes Trustee and a Wellcome Trustee provide further evidence of the extent of his commitments in committee.

Papers relating to Paton's Chairmanship of the Research Defence Committee (1972-77) are particularly extensive and reveal the social and political pressures of the period, the passionate challenges of the anti-vivisection lobby, as well as Paton's personal commitment to a socially responsible use of animals in scientific experimentation. Papers relating to Man and Mouse: Animals in Medical Research (1984), in which Paton set out his fundamental position on animal experimentation, provide further material on this topic.

Another field of interest in which Paton expended considerable energy was that of drug dependence, particularly the pharmacological action of cannabis. Through work in laboratory and committees, and through the media and many speaking engagements, he campaigned strenuously to warn of what he judged to be the deleterious effects of cannabis, and forged campaign alliances with American colleagues who shared his concerns.

Throughout his career, Paton maintained strong links with the Royal Navy, acting as scientific adviser and consultant on deep diving and underwater physiology. This strand of his work was of enduring interest: Paton's work on the physiological properties of gases at high pressure led directly to the development of the deep-diving breathing mixture known as 'Tri-Mix', in which nitrogen is added to helium and oxygen. Paton took great pleasure in the Royal Navy achieving, in 1980, the world's deepest dive (see D/2/14).

Papers of Maj Gen Ian Helstrip Baker, notably concerning armoured warfare, 1955-2003, including instructions, memoranda, reports and notes on training exercises including Exercise GAMEBIRD, Cyclops Sqn, 2 Royal Tank Regt, Libya, Jul 1964; Exercises OPEN GLOVE and TREBLE CHANCE, Cyclops Sqn, 2 Royal Tank Regt and 16 Parachute Bde Group, Sep 1964; Exercise DOUBLE STRETCH 72, 7 Armoured Bde, Germany, Feb-Mar 1972; Exercise RED RAT, 7 Armoured Bde, Germany, Sep-Oct 1972; MACLEOD, 7 Armoured Bde, Germany, Aug-Sep 1972; Exercise READY RAT, 7 Armoured Bde, Germany, 11 Sep 1972; Exercise LONG LOOK, for 7 Armoured Bde trials of ZB298 radar, Oct 1971-Apr 1972; organisational trial Exercise SQUARE RAT, Germany, 28 Dec 1972; Exercise FIRST STRETCH 73, 7 Armoured Bde, Germany, Feb 1973; Exercise DOUBLE STRETCH 73, 1 Armoured Bde, Germany, Mar-Apr 1973; Exercise HURST PARK 73, 7 Armoured Bde, Germany, Apr 1973; Exercise QUEEN'S PATROL, 7 Armoured Bde, Germany (relating to operations in Northern Ireland), May 1973; Exercise RED RAT 73, 7 Armoured Bde, Germany, Aug 1973; Exercise FOUR SQUARE, 7 Armoured Bde, Germany, Sep-Nov, 1973; photographs of [FV214 Conqueror battle tanks], Royal Armoured Corps, Bovington, Dorset and photograph of an amphibious jeep, partially submerged, 1960; photograph of Crown Prince Birendra of Nepal and others watching a Hornet Launcher vehicle being loaded with Malkara missiles by personnel of Cyclops Sqn, 2 Royal Tank Regt, Candahar Barracks, Tidworth, 15 Apr 1964; captioned photographs relating to Baker's visit to [1 Bn, Royal Green Jackets], Belfast, Northern Ireland, including: battalion personnel on patrol; Falls Road and Hamilton Street, Belfast, showing the aftermath of explosions; IRA weapons discovered, including rifles, knives, an RPG7 rocket launcher and RPG7 rockets, a car bomb and smaller incendiary devices, Aug 1972; photographs of Baker, Nov 1979 and in Brigadier's uniform; handing over briefing notes by Baker as Deputy Assistant Adjutant General, 17 Gurkha Div, Overseas Commonwealth Land Forces, 25 Jun 1962; training instructions for Cyclops Sqn, 2 Royal Tank Regt, Tidworth, Mar 1963-May 1964; briefing notes on the Parachute Sqn, Royal Armoured Corps, by Baker, 1964; Royal Armoured Corps training pamphlet, 'The technique of shooting from AFVs. Part 4: the application of fire from Saladin armoured cars' (MoD, Feb 1967); 1 Royal Tank Regt standing operational procedures, Jun 1969; briefing notes for Baker as Commander, 7 Armoured Bde, by Administration and Quartering staff, 7 Armoured Bde, 18 Jan 1972 and by Brigade Majors, 7 Armoured Bde, 7 Feb 1972; 7 Armoured Bde standing operating procedures relating to headquarters and operations (vol. 1), and administration and logistics (vol. 2), Feb 1972; training directives by Baker as Brigadier Commanding 7 Armoured Bde, Mar-Sep 1972; notes on the creation and history of the Desert Rat badge of 7 Armoured Bde, 1940-1972; training directive by Baker as Brigadier Commanding 7 Armoured Bde, Mar 1973; correspondence and accounts by Lt Col R A Pascoe, 1 Bn Royal Green Jackets, of the battalion's service in Belfast, 8-14 Oct 1972.

Proof copy of article on his military career, 1915-1944, notably concerning his experiments with the transmission and interception of wireless messages and radar, [1962].

Typescript memoir by Cadell, edited by his son Ian V Cadell in 1997, relating to his RAF career, 1925-1945, including details of the establishment of 80 Wing, RAF Countermeasures Unit, 1940, the establishment of the intelligence listening station, Chicksands, Bedfordshire, 1941-1943, and Cadell's role in the development of radar, 1939-1940.

Copies of papers relating to his life and career, 1938-1945, dated 1938-1944, 1971, comprising two flying log books, Jan 1938-Jun 1944; letter to Martin Middlebrook concerning Fernbank's RAF service during World War Two, with particular reference to his involvement in radar intelligence, written in 1971.

Records of the Middlesex County Council Health Department relating to financial accounts, 1950-1965, including the Marie Curie Memorial Foundation Fund; car allowance policy; tuberculosis settlements; recuperative holidays and loan of nursing equipment.

Records of the Middlesex County Council Health Department relating to care and after care, 1944-1965, including papers relating to the care of tuberculosis patients; papers relating to chiropody clinics; papers relating to mother and baby homes; papers regarding the provision of nursing equipment; papers relating to the provision of invalid kitchens and laundry services.

Papers relating to the Health Education Scheme including lecture notes; public information film '52 Small Bones' on the care of children's feet; papers of the Smoking and Lung Cancer Committee; papers of the Fluoridation Information Service; policy relating to accidents in the home; papers relating to diabetes; papers regarding Well Women's Clinics, and papers regarding venereal diseases. Also papers relating to recuperative holidays including registers of cases; sample of case papers of those sent on recuperative holidays, and registers of recuperative holidays for children.

Records of the Middlesex County Council Health Department relating to premises belonging to health services, 1948-1965, including policy and correspondence relating to health centres; mobile clinics; accommodation for Health Services staff; policy relating to the maintenance of premises, disposal of surplus equipment; papers relating to Brookfield House Clinic, Edmonton; and proposals for a clinic at Strathmore Road, Teddington.

Records of the Middlesex County Council Public Control Department, 1904-1965, including personal papers of Chief Officer John O'Keefe (1950-1960) including files on the foods and food standards commission, food labelling, weights and measures regulations, Consumer's Advisory Council, samples sent to the public analyst, articles on food and drugs legislation, correspondence, photographs of the work of the department and examples of labels and forms used by the department.

Papers relating to food standards including files on coffee, gelatine, fish paste, ice cream, margarine, mustard, salad cream and mayonnaise, jams and jellies, beverages, wines, spirits and liquors, bread, milk, butter, cream, yoghurt, confectionary, vegetables, meat, eggs, soups, herbs and spices, cakes, pies and biscuits, slimming foods, vinegars and condiments, cheese, cereals, crisps, honey, soya products, vitamins. Also files on drugs, cosmetics, pollen tablets, and animal fats.

Papers relating to merchandise marks including legislation; notes regarding legal points; and files regarding honey, fruit and vegetables, meat, poultry, butter, turpentine, bleach and fabrics. Papers relating to the interpretation and labelling of poisons.

Papers relating to weights and measures including regulations; notes for the guidance of inspectors; correspondence and enquiries relating to sand and ballast; files regarding coke, coal, liquid fuels and lubricating oils; files regarding weighing equipment and measuring instruments including weighbridges.

Also registers and index cards of infringements; reports of infringements and legal appeals.

Microfilm of the letters and papers by or relating to Thomas Hodgkin MD (1798-1865) and his extended family, including his brother John Hodgkin junior (1800-1875) and the latter's father-in-law Luke Howard (1772-1864).

Legal papers relating to this partnership and dispute between partners over credit for inventing plastic optical lens, 1935-1938, 1944.

Journal kept by John Gallop during the building of the MRC Cyclotron Unit, Hammersmith, 1949-1956, plus reports, correspondence and photographs, regarding the MRC cyclotron and many in American institutions. The 'MRC Policy' files contain reports and correspondence generated during the planning and execution of the cyclotron project, and give a good picture of the background negotiations as well as the day-to-day administration. Gallop's tutorial to the Stafford Hospital Postgraduate Medical School (G.1) summarises his view of the process. Both Gallop and J W Boag sent detailed reports of the cyclotrons which they visited in the USA in 1949-1950 (C.1-6), which Gallop prepared for publication (C.7) and lectures (C.8). The correspondence in Sections D and E contains further reports, and the personal correspondence (Section F), especially the letters from Boag, includes further thoughts on cyclotron development and use.

Louisa Martindale collection, 1872-1964. The collection consists of Section A: a little personal correspondence, papers, articles, speeches and lectures by Louisa Martindale, and some personal material including notes on the glaucoma which eventually blinded her, 1872-1960; and Section B: papers concerning the Medical Women's International Association (founded 1919) of which Miss Martindale was President from 1937 to 1947. As well as her own correspondence in this capacity, 1937-1946, there is one file of the correspondence of Mme Montreuil-Strauss, Secretary of the Medical Women's International Association at his period. (Louisa Martindale destroyed the vast bulk of her case records at the time of her retirement from practice around 1950, those remaining were destroyed by her executors after her death).

This small but important collection is concerned with the research and development of penicillin. Heatley's laboratory notebooks (A.1-3), October 1939-June 1941, and sketches and diagrams of apparatus, 1941 (C. 1-5) form the core of the collection. The famous experiment of 25 May 1941 on the 'Curative Effect of Penicillin' on mice is recorded in notebook A.2. There are also diary entries, narratives and explanatory notes, some prepared by Heatley expressly for the collection. The correspondence and reports exchanged between Heatley and Florey (section D.) is a set of photocopies, included to provide a complete account of the collaboration between the two on the penicillin project.

Material relating to the use of nitrus oxide, chloroform and ether, mostly notes, including some on an operation carried out on Napolean III, and notes for lectures given by Clover. There is some personal material relating to Clover's education, including some family correspondence.

Papers of Rupert Thomas Gould, consisting of eight working notebooks containing details kept by Gould on the stripping, cleaning, re-assembling and testing of the four Harrison Timekeepers, 1923-39; three monographs (bound together) relating to the No.1 timekeeper; typescript detailed account on the No.2 timekeeper; and a printed lecture delivered to the British Horological Institute in 1931 on the No.3 timekeeper. There are also various files of correspondence relating to his presentation of notebooks and papers to the Royal Observatory, 1945-46.

Papers of Commander W E May. The collection includes research notes articles and pamphlets on many subjects including compasses, navigation, uniform, naval brigades etc. Of interest are his service certificates and career record between 1912-1953, including his training at Dartmouth and Osborne colleges (MAA/77).

General Optical Council administrative records, 1959-2000: minutes of the meetings of the Council and its various committees including related memos and correspondence, Annual Reports of the Council and Committees, Notices of Motion, Registers of Opticians and Lists of Corporate Bodies.

Archive, 1932-2002, of the Association of Anaesthetists of Great Britain and Ireland (AAGBI), also including some material relating to the history of anaesthesia dating back to 1848:

Council minutes, 1932-1995; Annual General Meeting minutes, 1932-1988, 1997, and various other papers, 1934-1995 (with gaps); Advisory Committee minutes, 1978-1984, and papers, 1987; papers of various other committees, including the Safety Committee, Education and Research Committee, Archives, Library and Museum Committee, International Relations Committee, and Finance Committee.

Records of the Group of Anaesthetists in Training (GAT), including yearbook, 1993, 1995, 1997; GAT committee election papers, 1998-1999; circulated papers concerning 'New Deal Working Patterns', 1997.

List of Linkmen, 1995-1997; Linkmen's newsletter, 1995-1997, 1999.

Papers on constitutional matters, including transcript of grant of arms, 1945; constitution, 1962; amendments to rules, 1971 and undated; report on the constitution of the Council, 1974; printed Memorandum of Association [after 1981] and Memorandum and Articles of Association, 1985; copy of coat of arms, 1991; papers on composition of Council, its sub-committees and working parties, 1992-1993; Standing Committee in the Republic of Ireland constitution, 1997.

Album containing photographs and obituaries of Presidents, 1932-2002; Presidents' newsletters, 1970-1971, 1978; miscellaneous Presidential correspondence, including letters from HRH Princess Margaret (Patron of AAGBI), 1990-1998; list of Presidents (1932-1992), 1993; undated album containing photographs and biographies of officers; papers relating to elections, 1984-1998.

Annual reports, 1933-1999 (with gaps), including lists of members to 1969.

Papers relating to membership, including material on Fellowships, 1946-1949, 1953, honorary membership, 1987-1996, and subscription rates, [1991]-1995; lists of members, 1976-1995 (with gaps).

Accounts, 1983; directors' report and accounts, 1987-1995 (with gaps); financial papers, including charitable donations, 1991, 1995-1996.

Printed or typescript reports of the AAGBI, its Working Parties, or Irish Standing Committee, 1963-1997, on subjects including staffing and manpower, anaesthetists' workload, stress, the Lewin Report (1970) on the organisation and staffing of operating departments, provision of anaesthetic services and accommodation, private fees, dental anaesthetics and anaesthesia in general practice, day case anaesthesia, paediatric anaesthetic practice, management of trauma, intensive care, management of pain, use of drugs, anaphylactic shock, HIV and other viruses, anaesthetic equipment, recovery facilities, standards of monitoring, and other professional techniques and practices.

Publications of AAGBI, comprising guidelines, booklets and leaflets (largely aimed at Anaesthetists), 1975-1998, on subjects including anaesthetists' workloads, career appointments, professional references, fees for and conduct of private anaesthetic practice, anaphylaxis under general anaesthesia, prescription of Noscapine, consent forms, checklist for anaesthetic machines, standards of monitoring, obstetrics, intensive care, AIDS and Hepatitis B, and other professional matters; also including some information leaflets on anaesthesia aimed at the general public.

Programme of the first Scientific Meeting, 1957; papers on the Annual Scientific Meeting (ASM), 1991-1997; papers on the Winter Scientific Meeting (WSM), 1992-1997; papers, including programmes and minutes, relating to various other AAGBI meetings, seminars, training events, lectures, dinners and other events, 1958-1998, including some joint events with other bodies, and some events relating to the history of anaesthesia rather than its current practice. Papers of the GAT ASM and annual Linkman Conference, 1995-1998, including some sound and video recordings, 1997. Ephemera and other material relating to events, including congratulatory address on the silver jubilee from the Finnish Society of Anaesthetists, 1957; historical note on AAGBI for the golden jubilee, 1982; diamond jubilee flag, 1992; ephemera relating to various social events, 1967-1998; menus for AAGBI Ancient Brethren Luncheon, 1995-1997; visitors' books, 1951-1972, 1984.

Various papers relating to honours and prizes awarded by the AAGBI, 1946-1998, including the Sir Ivan Magill Gold Medal and John Snow Silver Medal, John Snow lecture, and Pask Certificate of Honour; undergraduate prize essays, 1987-1997 (with gaps); entries for the AAGBI Safety Prize, 1995, 1997; reports and papers of recipients of travel grants and scholarships, 1997-1998.

Papers, 1984-1987, including correspondence, plans, press cuttings and other printed material, relating to the appeal for funds, acquisition and opening of the new AAGBI headquarters at no 9 Bedford Square, London, including material relating to the earlier history of the premises.

Papers, 1953-1995, relating to the King collection of historic apparatus, including its acquisition, and to the administration of the AAGBI museum, archives and library, including advertisements for museum exhibitions on the history of anaesthesia, 1991-1997 (with gaps), and offprint of K Bryn Thomas's 'The A Charles King collection of early anaesthetic apparatus', Anaesthesia, vol 25 no 4, October 1970.

Papers, 1947-1999, on professional issues accumulated by the AAGBI, relating to anaesthetics but also touching on wider medical issues, including papers of AAGBI working parties on professional topics, and also papers and publications, for instance reports and discussion documents, produced by government bodies (e.g. NHS Executive and Audit Commission) and by other medical organisations, including other professional bodies representing anaesthetists in the UK and overseas, among them papers relating to the implications of the creation of a College of Anaesthetists and the structure of anaesthetic organisation, 1974-1979.

Various papers relating to international conferences, 1978-1999, including joint meetings of the AAGBI.

Papers, 1857-1998, relating to the history of anaesthetics, including material on eminent anaesthetists, such as Sir Ivan Magill, John Snow and Sir Robert Macintosh, and the restoration of graves of some eminent anaesthetists; anniversaries in the history of anaesthesia including the 150th anniversary of the first public administration of ether at Massachusetts General Hospital (1846); the history of anaesthetic apparatus; a letter written at Lucknow, India, concerning an amputation, 1857; memoirs including Vernon Hall's Reminiscences and Anaesthesia in India 1939-1946 (privately published, 1997); published items including copies of articles on chloroform and vinic ether, 1875, and vapour of aether, 1933, and a facsimile edition, 1996, of Allen & Hanburys Ltd catalogue of anaesthetic and oxygen apparatus (1938); material relating to the history of the AAGBI, including its coat of arms.

Miscellaneous printed items relating to other organisations, 1987-1997, including the Pain Society.

Video cassette tapes accumulated by the Association of Anaesthetists of Great Britain and Ireland, relating to the history of anaesthesia in the 20th century. The tapes, made between 1982-2000, with the original films dating from 1916 to 1998, include some compilations, and comprise some black and white and silent material but focus predominantly on the latter part of the period. The subjects cover various anaesthetic drugs, equipment and techniques, and related subjects including midwifery, dentistry, paediatrics, emergency medicine, resuscitation, artificial respiration and intensive care, and the locations include various hospitals, and military situations. A series of oral history interviews feature eminent anaesthetists talking about their work. Some of the videos were made for conferences or training purposes, and some relate to the Association of Anaesthetists itself, including a video of the opening ceremony of no 9 Bedford Square.

Photographic material accumulated by the Association of Anaesthetists of Great Britain and Ireland (AAGBI), relating both to the history of the AAGBI and to the wider history of anaesthesia and associated subjects from 1774 to 1997, largely comprising prints and slides, both colour and black and white, some undated, including some copies. The photographs include a series of portraits of the AAGBI Council, members of staff, and the AAGBI Group of Anaesthetists in Training (GAT) Council, and a large series of photographs used in the AAGBI publication Anaesthesia News. The collection also covers a wide range of subjects in the history of anaesthetics, and includes numerous portraits (including some photographic copies of oil paintings) of individual anaesthetists, including many eminent figures such as John Snow, Joseph Clover and Sir Ivan Magill, and various Presidents of the Association; photographs of anaesthetists at work; photographs of places associated with eminent anaesthetists and the history of anaesthetics, including various hospitals; photographs of anaesthetic apparatus of the 19th and 20th centuries, sometimes in use, and of various related medical procedures, including dentistry, obstetrics, and intensive care; photographs relating to A Charles King and his instrument-making business A Charles King Ltd, including its premises at Devonshire Street, London; photographs of the practice of anaesthesia in wartime, including World War One, World War Two and the Gulf War; photographs of documents relating to the history of anaesthesia, including some relating to Queen Victoria; photographs of events including conferences, award ceremonies and social events; photographs of the Association premises at no 9 Bedford Square, London, including its museum; photographs of exhibitions on the history of anaesthetics at no 9 Bedford Square held annually from 1987.

Papers, 1926-1984, of Alan James Juby, relating to the development of anaesthesia and anaesthetic apparatus.

Records relating to Juby's career comprise typescript lease of premises at no 34 Devonshire Street, St Marylebone, London, to Arthur Charles King, 1926; typescript financial accounts of A Charles King Ltd, 1942, 1946; printed catalogue with illustrations of anaesthetic apparatus produced by A Charles King Ltd, undated [mid-20th century]; typescript copy letter from I W Magill to the Editor of The Lancet, 1942, concerning A Charles King's inquiry in 1932 for rotameters for gas and oxygen rather than anaesthetic flowmeters then in use, and their subsequent adoption; records relating to patent specifications, including photographs of apparatus, for Juby's work for A Charles King and subsequently for the British Oxygen Company Ltd, for improvements in retaining devices for anaesthetic mouthpieces, 1929, a portable stand for gas cylinders, 1929, an instrument for introducing intra-tracheal catheters, 1929, improvements in endotracheal tubes, 1953, improvements in cuffed catheters, 1955, improvements in gas-administering apparatus, 1956, connectors for endotracheal tubes, 1959, and means for producing a spray of gas-entrained liquid, 1960.

Records relating to organisations comprise reports and notices of meetings, lectures and other events, 1937-1984, of organisations including the Royal Society of Medicine Section of Anaesthetists, the Association of Anaesthetists of Great Britain and Ireland, the Royal College of Surgeons Faculty of Anaesthetists, and the British Oxygen Company Ltd; dinner menus (some with collected signatures) and other ephemera, 1955-1971, including photographs including British Oxygen Company events, 1956-1957, and undated menu belonging to A Charles King.

Other records comprise printed booklets, articles, brochures, leaflets, diagrams and typescripts, 1939-1976, on subjects in anaesthetics including equipment (including apparatus produced by A Charles King Ltd and the British Oxygen Company Ltd), the development of anaesthetic techniques and drugs, and the history of anaesthesia and eminent anaesthetists including printed Inventory of the A Charles King Collection of early anaesthetic apparatus present to the Association of Anaesthetists of Great Britain and Ireland by A Charles King March 6th 1953; copies of the K Bryn Thomas's article, 'The A Charles King Collection of early anaesthetic apparatus', Anaesthesia, vol xxv, no 4 (Oct 1970); and various British Standards, 1950-1970, on anaesthetic and other medical equipment.

Papers, 1934-1987, created and accumulated by Dr David J Wilkinson and relating to A Charles King, comprising correspondence and other papers, 1982-1987, on King, including biographical information on his education, army service with the London Rifle Brigade in World War One, and career as an anaesthetic instrument maker; earlier correspondence relating to the King Collection at the Association of Anaesthetists, 1963-1964; copies of articles on King, 1934-1987, and typescript inventory of the collection; King's bookplate, undated, and envelope of his business, 1934.

Handwritten journal of C W Krohne reporting inquests on deaths under anaesthesia, 1903-1904, summarising cases in hospitals in various locations in the UK. With two advertisements for Krohne & Sesemann products, 1934 and undated, and biographical information on Krohne and his company.

Records, 1936-1989, relating to the Mayfair Gas Company, comprising correspondence, typescript notes of meetings and papers concerning legal agreements of the partnership, 1936-1948, including typescript articles of partnership between W S McConnell and B R M Johnson, 1937; four notebooks containing tabulated case figures, 1929-1973; volume containing tabulated entries, 1936-1989, recording supplies acquired and details of suppliers; loose graph, 1954-1955; publications St Theresa's Maternity Hospital, Wimbledon, 1960, 1963.

Papers, 1942-1976 (some undated), of Dr K Bryn Thomas, comprising his files and notebooks on the history of anaesthesia, including drugs, techniques, and eminent practitioners, containing offprints, cuttings and copies from publications on anaesthesia, including periodicals, monographs, catalogues of medical equipment, and obituaries of anaesthetists, also including typescripts, copy photographs and diagrams, notes, and miscellaneous correspondence of K Bryn Thomas on the subject, the original sources dating from the 1840s to the 1940s, including pictures of eminent anaesthetists and anaesthetic apparatus; file on the King Collection, 1968-1976, containing miscellaneous letters on the history of anaesthesia, copies of photographs and diagrams of anaesthetic apparatus and eminent anaesthetists, and copies (from originals dating from between 1862 and 1967) of articles, including professional matters and obituaries of anaesthetists, and catalogues of medical apparatus; files containing correspondence and papers, 1969-1971, on Thomas's article on the King Collection for the journal Anaesthesia, including a typescript inventory of the collection; files containing correspondence and related papers, largely dating from 1974, concerning production of Thomas's The development of anaesthetic apparatus, including acknowledgements for reproduction of illustrations, and typescript index; file containing typescript and printed papers, including some catalogues, on collections of anaesthetic apparatus at St Thomas's Hospital and the Royal College of Surgeons, London, the Royal Victoria Infirmary, Belfast, and in Australia; file of papers relating to the history of anaesthesia including material accumulated by Sir Robert Macintosh which passed to K Bryn Thomas, relating particularly to John Snow and Joseph Clover, and including articles, typescripts, notes, photographs of apparatus, and copies of earlier sources, dating from the 1840s to the 1910s, including letters and papers of eminent anaesthetists, also including a few miscellaneous letters, 1939-1949, addressed to Sir Robert Macintosh, and a letter from Sir Robert Macintosh to K Bryn Thomas, 1975, relating to The development of anaesthetic apparatus.

The Institute's records are arranged as follows: Director's books and associated records of post mortem examinations, 1907-200, including Bethnal Green and Mile End Hospitals autopsies, 1969 - 1978 and indexes 1907 - 1967; Surgical Department Director's books 1909 - 1995, including indexes 1909 - 1982; Cytology Department registers, 1966-1982; Bethnal Green Hospital Surgical Department records, 1972-1976; Mile End Hospital Surgical Department records, 1972-1982; Mile End Hospital Cytology Department records, 1969-1981; Specimen books, 1923-1934; Photographs and slides, 1959 - 1980; Classification schemes and indexes, 1907-1981; Publications, 1906 - 1979.

Correspondence and papers of William Alexander Greenhill, 1839-1894, mainly relating to medical biography including notes on Galen; notes on the classification of animals; printed drawings of surgical instruments; notes on Arabic medicine and transcripts of Arabic texts; five engravings of Halle and engraving of A H Francke's Monument; prescriptions; biographical notes on doctors and other eminent men and correspondence, chiefly on his work on Galen.

Legal Records: Charters and Bylaws (1462) - date

Court and Council : Court of Assistants 1745-1827; Council 1827-date; Council in Committee 1963-1989; Revision committee 1981-1987; Nomination Committee 1934-1970; Annual Reports of Council 1884-date

Secretariat: Correspondence, arranged by subject c.1880-1983; Letterbooks 1810-1866, 1900-1925; General Purposes Committee 1808-1962; Joint Secretariat Committee 1961-1974

President: Committee of President and Vice President 1836-1855; Presidential Committee on Examinations 1985; Presidential Committee on the College's Educational Policies for the Future 1981-1982; Presidential Correspondence 1945-1948; President's Conversazione 1899-1934; President's newsletter 1967-1991

Museum: Board of Curators 1800-1844; Museum & Building Committee 1799-1814; Museum Committee 1844-1988; Hunterian Trustees 1805-present; Letter books 1800-1883; Museum Accounts 1800-1832; Annual Reports 1827-1946; Correspondence 1845-date; Special Collections Committee 1989; Donations Registers and Correspondence 1802-1967; Human Remains [archaeological Finds} 1907-1937; Visitors 1805-1989; Odontological Museum correspondence 1943-1989;

Building: Building Committee 1844-1966; Committee on Accommodation 1982; Committee on the Extension of the College Buildings 1885-1891; Furniture & Building 1966-1992; Hospitality & Catering Committee 1956-1988; House Committee 1944-1961; Building Estates Committee 1989-1992; Property Committee 1978-1982; Rebuilding of College 1946-1955; Plans for rebuilding 1957; Correspondence 1910-date, photographs 1880-date.

Examinations: Court of Examiners 1796 -1832; Registers 1745-1983; Committee of Management Conjoint Board 1884-1929; Letters books 1832-1865; Committee on Courses 1981-2; Working Party on Future of Examining Board In England 1972-1981

Membership: Signature books 1800-1970; Apprentices 1800-1846; Death Registers 1800-1889; Membership lists 1788-1970; Discipline Committee 1915-1955; Licentiate registers 1885-1898; Certificates 1850-1870; Register of Certificates 1821-1835

Fellowship; Fellowship Election Committee 1943-1975; Fellows Committee 1988-1999; Overseas Fellows Committee 1986-1989; Honorary Fellows 1900-1978; Fellows & Honorary Fellows photo albums 1840-1968;

Lectureships & Awards: Lectures & Orations 1810-1842; Erasmus Wilson Committee 1879; Jacksonian Lectureship Committee 1800-date; Prize & Medal Committee 1956-1987; Macloghlin Scholarship committee 1965-1975; Joseph Toynbee Memorial Lecture Committee 1988; Lionel College Memorial Fellowship Committee minutes 1982-1985; Norman Capener Travelling Fellowship Advisory Board 1981-1988; Ratanji Dalal Research Scholarship Committee 1963-1990; Tudor Edwards Memorial Fund Committee 1989; Walker Prize Committee 1956-1980; Windsor Prize Committee 1982

Publications: Transactions Committee 1841-1842; Annals Committee 1947-1989; Almanacks 1903-date

Annual Meetings: Annual & Provincial Meetings Committee 1965-1966;

External Affairs: External Affairs Board Minutes 1989-1992; International Relations Committee 1983;

Finance: Accounts 1745-1974 ; Committee of Auditors 1811-1888; Finance Committee 1888- 1977; Cashbooks 1887-1959; Finance & General Appeal Committee 1967-1972; Building Committee Accounts 1806-1838; College Chest 1978-1982; Committee on Income & Expenditure 1868

Fundraising: Appeals Committee 1956-1978; Restoration funds records 1945-1956

Library: Library Committee 1833-1989; Acquisitions 1833-1850; Letter book 1828-1851; Correspondence 1935-1965; Donations 1868-1957; Purchases 1887-1952; Visitors 1889-1946;Binding 1856-1951; Books Received 1839-1951; Periodicals Received 1881-1938; Binding 1951-1964

Media: Audio Visual Techniques Committee 1980-1982;

Surgical Specialities & Training: Examiners in Anatomy & Physiology Minutes 1880-1918 ; Examiners in Midwifery minutes 1852-1857; Board of Examiners In Dental Surgery 1860-1909; Board of Surgical Specialities 1976-1988; Committee on Higher Specialist Assessment in General Surgery 1984; Committee on Training of Surgeons later Surgical Training Board minutes 1959-1971; Courses & Lectureship Committee 1982; Committee on Courses 1981-1982; Special Advisory Committee on General Surgery 1978-1981; Surgical Teaching Films Committee 1985-1986; Joint Committee for Plastic Surgery, Postgraduate Orthopaedic Training 1948-1959; Postgraduate Education Committee 1947-1959

Research Laboratories Committee 1890-1905; Ethical or Research Ethics Committee 1974-1983; Hunterian Institute Board Minutes 1986-1989; Hunterian Institute Academic Advisory Committee 1986-1989; Institute of Basic Medical Research Correspondence & Minutes 1946-1983; Joint General Board 1966-1983; Joint Research Board 1975-1979; Museum & Research Committee 1937-1974; Research Establishment at Downe Management Committee minutes 1974-1977; Research Grants & Development Committee 1979-1985; Research Ethics Committee 1985-1992; Streatfield & MacKenzie Mackinnon Research Fund Committee 1989; Anatomy Correspondence 1948-1980

Club College Council Club minutes, photographs, correspondence 1931-date

Dinner: Hunterian Festival programmes 1881-1975; Buckston Browne 1928-1956

War: Committee of Reference 1916-1919

The collection is divided into four main groups: The first group contains papers relating to William Clift's work as conservator of the Hunterian Museum. This is the largest of the four groups and contains a number of sub divisions such as explanation and display of specimens, expanding the collections, administration of the museum, and correspondence. This group also contains the transcripts made by Clift and others of the Hunterian manuscripts. The second group contains work carried out by William Clift as an illustrator for publications. The third group contains a small amount of personal material that is in the collection. The fourth group contains transcripts and copies of manuscript material by William Clift that is held in other repositories such as the Natural History Museum.

Papers of Sir William Henry Flower, [1845-1883], comprising papers largely created and compiled as Curator of the Hunterian Museum of the Royal College of Surgeons of England, relating to a collection of birds' eggs, undated; rough list of contents of store bottles, undated; payments for expenses on specimens for the Museum during 1802-1861, 1861; list of additions purchased for the Museum during 1806-1862, [c1862]; summary of principal duties and occupations of museum officers and servants in the absence of the Conservator, undated; salaries and wages for the museum department, 1861; list of specimens presented by Dr Andrew Murray, 1865; list of specimens presented to the Museum by W L Crowther, [1868]; report on the Hunterian documents held by the Royal College of Surgeons of England, 1868; report on the state of the physiological series in the museum, 1869; description of pathological specimens from the bodies of soldiers who died insane, forwarded by Dr William Julius Mickle, 1876; list of preparations from the College Collection, 1876; list of total numbers of preparations in the Museum, 1877.

papers relating to preparations of specimens, duties of Royal College of Surgeons of England, museum staff; catalogues of physiological and pathological specimens; letter to Alban Doran; correspondence with Thomas Stone; correspondence with Edward Shuter, 1845-1883.

Volume containing 32 letters from John Hunter to Edward Jenner, 1773-1793. The letters were written whilst Jenner practiced medicine at Berkeley, Gloucestershire, having been a pupil of Hunters in London from 1770 to 1772. The letters record Hunter's encouragement of Jenner in his botanical, ornithological and medical observations and experiments, and include requests for Jenner to send him animal specimens, including fossils.

Papers of Joseph Lister, [1841-1900], comprising notes and drawings on suppuration, 1851-1907, including experiments on the histology of suppuration at Glasgow, 1865; notes on a new method of treating compound fractures, manuscript draft of the first published paper on his method, [1867]; notes on the preparation of antiseptic catgut, coagulation of the blood, [1862];

papers presented to the College under the terms of Lord Lister's will, including notes on gauze; cases taken by Lister for the Fellowes Clinical medal at University College Hospital whilst a student, [1844-1853]; papers on early stages of inflammation; germ theory of putrefaction, 1875; correspondence on cases; copies of anatomical drawings, 1841-1843; physiological drawings and notes, [1851]; pathological sketches, [1851]; notes on clinical lectures by Jenner, Erichsen, Quain, Walshe and Garrod, 1851-1852; observations on the contractile tissue of the iris, [1853]; introductory lecture at Edinburgh, 1855; notes on external applications, 1855; lecture delivered at the Royal College of Surgeons of Edinburgh, 1856; observations on early stages of inflammation and nerves, with some sketches, 1857; notes and sketches on the cutaneous pigmentary system of the frog, 1857; summary of experiments on the 'Hemmings' nervous system, 1858; notes and sketches on the minute structure of involuntary muscle fibre, 1858; notes on spontaneous gangrene from arteritis, 1858; coagulation of the blood, 1858-1860; Croomian lecture on Coagulation of the blood, 1863; notes and sketches of horse's blood, 1863; notes, sketches and photographs on excision of the wrist for caries, [1866]; notes on the antiseptic system of treatment in surgery, 1868; sketches and notes illustrating ligature, 1868-1869; notes on the ligature of arteries on the antiseptic system of treatment in surgery, 1871; sketches, notes and lecture on granulations, 1864-1871; drawings for plates on the natural history of bacteria, 1873 and germ theory of putrefaction, [1875]; address at opening of medical session, King's College Hospital, 1877; clinical lecture at King's College Hospital, 1877; sketches of spores and botanical sketches, 1872-1877; notes on the healing of wounds without antiseptic treatment, 1878; on the lactic fermentation, [1878]; notes for address to the Hunterian Society, 1889; observations on division of median and ulnar nerves, 1890; notes on anaesthetics and amputations, [1882];

drawings of fungi, 1872-1877; notes for extra-academical lectures in Glasgow, 1860-1863; address to Glasgow students, 1894; common-place books, by Lister and Lady Lister, on subjects including bactiera, catgut and antiseptic dressings, including drawings; letters from Erichsen and others; signed prescriptions, 1889; letters to and from Lister, 1868-1900, including letters to Sir George Darwin, 1899-1900.

Notes on lectures on surgery delivered by Lister at the University of Glasgow, 1864-1865, transcribed by P H McKellar; notes on lectures on the theory and practice of surgery delivered by Lister at Glasgow, 1863-1864, taken by Dr Robert W Forrest; notes on the surgical lectures delivered by Lister at the University of Glasgow, 1863-1865, taken by Alex Forsyth.

Papers of Sir Richard Owen, [1831-1873], comprising papers relating to his scientific research and as Curator of the Hunterian Museum of the Royal College of Surgeons of England.

Papers largely relating to Owens' research and publications, including work on specimens of the Hunterian Museum and other institutions, namely original illustrations for plates published in his works and proof sheets; notes of dissections performed at the Zoological Society; report of preparations in comparative anatomy from animals which have died at the Zoological Gardens, 1831; report on the dugong received by the Zoological Society, 1831; paper on metamorphosis of insects; notes and sketch on python and boa; papers relating to a variety of subjects, including temporal mastoid-mammals; viscera and muscles of the myrmecophaga jubata (anteater); distinction of an animal from a vegetable; animal kingdom; order ophidia; serpents from British Fossil Reptiles, [c1850s]; list of 'Mr Cumming's Mollusca'; notes on birds closest in structure to mammalia; classified list of D Bennet esq's specimens of natural history, [1836]; notes on the hyoid, with sketches on the salamander; illustrations of cetacea; notes on the fore-foot, megatherium (giant sloth); loose notes on generation; notes on homologies; plates and notes on histology of animals; description of a malformed foetal heart; notes on composition of vertebral segments; notes on the dermo-skeleton, operculum and of a lecture on digestion; notes on belemites; memoranda on various subjects, including harpa ventricosa and Ehrenberg's classification with letters from naturalists; description of the skeleton of an extinct gigantic sloth, [c1842], and megatherium; report of preparations in comparative anatomy from animals which have died at the Zoological Gardens; report on the dugong received by the Zoological Society, 1831; notes on the giraffe, 1837; notes and sketches on a dugong, 1838; notes on the incubation and development of the chick; notes and plates on odontography, 1844; printed papers on Dinornis maximus (moa), with annotations by Owen, 1848-1851; memoir of William Clift, [c1850]; report on the dissection of the chimpanzee, 1844; notes taken at the Garden of Plants, Paris, 1847;

papers largely relating to the administration of the museum collection, namely lists of specimens, additions to the collection from other collections and reports to the Board of Curators of the Museum, including list of Hunterian documents handed by Owen to the Museum Committee; list of duplicate specimens in the College; selection from the collection of M Verraux; report to the Board of Curators, 1833; report on the present state of the museum, 1833; list of second selection of specimens from Mr Langstaff's collection, 1835; list of preparations in spirit presented by F D Bennett, 1836; donations from the Army Medical Departments; donations since July [1843]; report on duties of officers and servants of the Museum, 1852; plans for additional museum space, 1831; report to the Board of Curators on the Museum of Comparative Anatomy in the Garden of Plants, Paris, 1831; observations on the state of the College Museum, 1833; general account of specimens of comparative anatomy and natural history presented to the Museum by George Bennett, 1834; list of specimens proposed to be transferred to the British Museum and specimens of osteology proposed in place of the transfers, 1833-1834; report to the Committee on the chimpanzee, and copies of related correspondence, 1840; report on the physiological catalogue, 1840; list of duplicate preparations from the museum of Sir Astley Cooper not desirable for the College Museum, 1843; list of specimens selected for the College from Dr Buckland's series of bones of dinornis, 1844; report on additional space required for the collection, 1845; list of osteological specimens purchased at Steven's Auction Room, 1847; list of donations from Sir Thomas W Wilson, 1852;

papers relating to catalogues of the Hunterian Museum, including sketches and notes for an osteological catalogue, [?1840s]; notes and classifications referring to specimens in the Museum, [1827-1856]; Catalogue of Hunterian Osteological specimens, [?1853]; notes made whilst producing the catalogue of comparative anatomy, ?1831; printed histological catalogue of the Museum, with annotations, 1850; papers prepared for publication of descriptive catalogue of the fossil organic remains of invertebrata in the museum, 1856;

papers relating to the Hunterian lectures delivered by Owen at the College, including museum lectures on the animal kingdom, (Owen's first course of Museum lectures) c1837; notes for lectures delivered at the Royal College of Surgeons, 1830s-1850s; memorandum concerning Museum lectures, 1823-1833; lecture on the comparative anatomy and physiology of the vertebrate animals, 1844; notes, plates and drawings relating to mammalia and Owen's lecture, 1844;

notes taken by William W Cooper on lectures on comparative anatomy delivered at the Royal College of Surgeons of England, 1838-1839, revised and corrected by Owen; notes on lectures on comparative anatomy delivered at the Royal College of Surgeons of England, 1837, in Clift's hand; notes taken by T E Bryant on Owen's lectures on comparative anatomy, 1839; notes taken by Frederick Hoare Colt on lectures on physiology and morbid anatomy by Owen, 1845; Lady Owen's common-place book, [c1835-1873].

Papers of John Thomas Quekett, [1840-1854], relating to his work as Conservator of the Hunterian Museum at the Royal College of Surgeons of England, comprising diaries, 1840-1848, which include references to prominent microscopists of the time, such as Carpenter, West, Ross, Sowerby, and Smith of Smith and Beck; notebook, containing some sketches and including notes on experiments on frogs, 1841; ?draft catalogues of the Histological Series in the Museum of the Royal College of Surgeons of England, and catalogue of Pathology, [c1840-1860]; catalogue of Hewson's Preparations, [c1840-1860]; unpublished part of Quekett's catalogue of histological series; Lectures on Histology delivered at the Royal College of Surgeons 1852-1854 with annotations by Quekett; notes for lectures on histology delivered in the session 1853-1853, on the structure on the skeleton of vertebrate animals, with original drawings.

Papers of John Falconer, 1852, comprising one manuscript volume of notes detailing activities, such as dissections performed and visits made, whilst a student of anatomy at the Royal College of Surgeons, 1852-1853.

Papers of Raymond Anthony Russell, c 1957, comprising 4 files of manuscript notes, letters and photographs relating to surgical instruments, amputating instruments, and surgical instrument makers; biographical material including manuscript notes, letters, photocopies of articles and photographs relating to Sir William Blizard (1743-1835); and 4 volumes of a surgical instrument catalogue titled Notes on Instrument Makers.

Papers relating to the Artificial Limb Centre, Pune, India, 1956, comprising an album containing photographs and descriptions of patients with artifical limbs.

Papers of Sir James Dewar include: (DI-DII) correspondence and general papers relating to membership of institutions, scientific work and the views of individuals, written papers. (DIII) Biographical papers and cuttings 1911-1925 and personal and (DB11) biographical papers c.1891-1924, relate to Dewar and his work. (DIII) Photographs 1890-1894, relate to various aspects such as rooms in the Royal Institution of Great Britain (RI) and apparatus; (DE15) photographs and reprints including discourses 1875-1923 include an album of photographs of soap films, reprints of Dewar lectures at the RI, notes on courses and lectures by Dewar and others such as John Tyndall. Notebooks relate to (DIII) experimental observations 1907-1909; (DB4) notebooks on radiation, dissociation, analyses; (DB5) low temperature work 1874-1919, notebooks and other papers; (DB6) spectroscopy notebooks 1879-1912; (DB7) rare gases 1885-1923, notebooks and papers; (DB8) laboratory apparatus notebooks, 1881-1905; (DB9) notebooks and papers on bubbles, 1917-1923; (DB10) notebooks on the work of Marcellin Berthelot and Henri Moissan, 1907; (DE10) lecture notebooks and experimental notes 1869-1918, relate to topics such as hydrogen, thermal values, latent heat and decomposition of gases. Notes on lectures include (DIV) lecture notes and lists 1878-1891, relates to soap bubbles, and Christmas lectures at the RI; (DB3) lecture notes 1877-1906, relates to lectures at the RI; (DE16) lecture notes and correspondence 1885-1940, relates to lectures at the RI including Christmas lectures and correspondence of various recipients particularly with William J. Green. (DE14) Discourses 1894-1923, relate to the Friday Evening Discourses at the RI as well as other notes on experiments. Various forms of notes include: (DB1) general laboratory notes 1864-1923, on temperature, thermo electric properties, analysis of water; (DB2) sound experiments; (DV) notes on scientists and scientific work 1845-1903, relate to Dewar; (DE1) experimental notes 1904-1922 and (DE2) 1919-1923, relate to topics such as dielectric constants of liquid hydrogen, soap films, vacuum tubes, radium, low temperature and radiation from the sky; (DE3) laboratory notes 1897-1930, (DE4) 1914-1920, (DE7) pre-1900 and (DE8) 1875-1910, relate to topics such as silvered vacuum flasks, specific heats, diffusion, apparatus, charcoal absorption and spectroscopic examination of gases; (DE5) bubble measurements 1815-1822, notes and observations; (DE13) experimental notes and correspondence 1893-1922, relate to topics such as densities at low temperature, charcoal, soap film and gases; (DE6) miscellaneous experimental notes 1878-1922 and (DE9) miscellaneous notes 1871-1925, relate to topics such as critical temperature of gases, radiation curves and bubbles. (DE11) Reprints 1866-1913, relate to issues such as Friday Evening Discourses at the RI, the Michael Faraday Centenary of 1891, Christmas lectures at the RI and notes and reports on experiments. (DE12) Royal Institution 1885-1924, relates to messages and letters to, from or concerning Dewar, his role at the RI and general administrative issues. (DE17) Diplomas, drawings and graphs relate to Dewar's Fullerian Professorship at the RI, apparatus and experiments. (DG1-DG3) W. J. Green papers include correspondence, notes, photographs and notebooks on experimental discussions and personal issues such as health. (DCI) Scott controversy 1911, Gordon case 1912-1917, (DCII) early Scott case 1891-1892 and Ruhemann controversy 1890-1891, correspondence and papers. (DVI) J. E. Petavel papers - St Louis exhibition 1904, relates to the reproduction of Dewar's low temperature work for the exhibition with notes on the exhibition. (DVII) War work 1915-1918, includes letter and papers on work for the war effort, World War One.

Records relating to the Royal School of Mines and Royal College of Science, 1851-1966, comprising articles on the Museum of Practical Geology; report of the Royal School of Mines Committee, 1902; a history of the Royal School of Mines, 1966; prospectuses, 1851-1907; annual reports, 1882-1906; minutes of the Council of Professors, 1851-1911; lecture accounts, 1851-1881; Normal School of Science and Royal School of Mines student fees, 1881-1883; Royal College of Science student fees register, 1900-1901; staff lists, 1903-1908; entries to lectures, 1851-1879; student entries, 1879-1881; register of passes, 1881-1893; Royal College of Science and Royal School of Mines ledgers, 1893-1896; Royal College of Science ledgers of students, 1897-1908; lecture bills, 1851-1900; inaugural addresses, 1896-1905; Royal School of Mines examination returns, 1851-1881; registers of examinations, 1883-1901; examination results, 1882-1908; apparatus accounts, 1895-1909.

Records created by the Registry of Imperial College relating to students, 1909-1998, notably correspondence concerning Intercollegiate courses, 1948-1956; fees, 1909-1966, including student's apparatus fees, 1939-1973; Rector's correspondence, 1959-1962; alphabetical list of students, 1970-1998; correspondence relating to students, 1964; Committee on education for engineers, including minutes, 1959-1952; papers of the Board of Studies Committee relating to conditions of admissions, 1945-1947; undergraduate courses in Mathematics, 1962-1966, Geology, 1965-1967, Chemistry, 1964-1969, Physics, 1961-1969; London County Council and Board of Education scholarships, 1925-1940; students' loan fund account ledger, 1921-1942; liason with schools, 1964-1977; student statistics, [1920-1987]; papers relating to student surveys, 1933-1934, 1960, 1963.

Records of the Department of Electrical Engineering of Imperial College, 1891-1980, including a departmental history from 1884-1963, press cuttings; papers relating to postgraduate courses, 1953-1972; laboratory work, including instruction sheets, 1930-1959; notes by Professor Cecil Lewis Fortescue, 1923; reports by students, 1891-1927; students' lecture notes and files, 1958-1960; correspondence with the administration department, 1908-1941, 1958-1969; correspondence concerning a Readership in Electronics, 1948-1959; Readership and bursaries in Electric Traction, 1956-1967; papers relating to projects, 1968, 1978; course syllabus, 1964-1970; Lucas fund, 1962-1970; reports of working parties, 1979-1980; examination papers, 1953-1970; departmental correspondence of Professor Arnold Tustin, 1951-1961, including research projects, research grants; papers relating to Engineering in Medicine, comprising Leverhulme Trust Fund bursaries, 1962-1967.

Records of the Department of Physics of Imperial College, 1882-1985, including a departmental history from 1851-1960; papers relating to courses, 1885-1982, including course syllabus, 1885, 1903, 1928; laboratory experiment papers, 1982; research on uranium, 1940-1941; laboratory notes, 1895; papers relating to a departmental photograph, [1893]; lecture notes, 1892;
correspondence, including with the adminstration department, of Professor Hugh Longbourne Callendar, 1908-1929; Professor Robert John Strutt, 1908-1920; Professor Alfred Fowler, 1910-1924; Professor Frederic John Cheshire, 1917-1925; Professor Louis Claude Martin, 1917-1950; Professor Alexander Oliver Rankine, 1927-1937; relating to photography, 1945-1951; Rectors' correspondence, 1955-1980; purchase of equipment, 1965-1974; examination papers, 1933-1969; inventories of apparatus, 1947-1969; students' newspapers, 1985;

papers relating to Astronomical Physics, including reports of the Solar Physics Committee, 1882-1911; demonstrations and practical work, 1889-1931; Spectroscopic laboratory record, 1906-1936, equipment, 1912; examinations notebook, 1883-1921; Astronomical laboratory visitors' book, 1907-1914 (KPA);

correspondence of Professor Herbert Dingle, 1928-1944, principally relating to the acquistion of a spectrograph (KPAB); correspondence of Reginald William Blake Pearse, 1931-1950 (KPAC); papers written by Sir William de Wiveslie Abney (printed), 1874-1917 (KPC);

course booklet for Atmospheric Physics, [1977] (KPM); papers of the Applied Optics Section, including correspondence, 1912-1918; minutes and correspondence of the Technical Optics (later Applied Optics) Committee, 1918-1974; papers relating to events, including open day, 1961; Jubilee celebrations, 1968; 60th anniversary celebrations, 1978; general papers, 1943-1979 (KPT); inventory of apparatus, 1917-1960 (KPTA).

Papers of Professor Alfred Fowler, 1903-1935, including observations on the sun, 1903-1910; laboratory notebooks, 1906-1913; telescope design, 1906-1910; miscellaneous correspondence, 1916-1935.

Records of the Department of Zoology of Imperial College, [1851]-1979, including a departmental history from 1851-1939; Department of Entomology 1927-1965; papers relating to courses, including student register of attendance at lectures, 1909-1912; lectures on invertebrata, 1950-1959; staff papers including pratical work, examination papers, 1931-1971; examination results, 1950-1959; practical instruction sheets; correspondence of staff, including Professor Adam Sedgwick, 1909-1911; Professor MacBride, 1911-1934; Professor Lefroy, 1912-1925; Professor T R E Southwood, 1967-1978; Professor James Watson Munro, 1929-1954, including Congress of Entomology at Berlin, 1938, personal papers; applications for the Chair, 1908; papers relating to the Huxley Library and Museum, 1963-1965; Rectors' correspondence, 1955-1979, including relating to Ford Foundation grant, Electron microscope, Chair of Zoology; correspondence concerning the fumigation of carnation cuttings, 1953-1962; Department of Zoology field work, 1938 (KZ);
pamphlets relating to Entomology, including courses and training, [1917-1974]; Dr T A M Nash's notebooks on a course, 1923-1926; notes on lectures by Professor James Watson Munro concerning the anatomy and physiology of insects, 1933; departmental history, 1995 (KZE).

Records of the National Heart and Lung Institute, 1877-1972, incorporating records of the Brompton Hospital, comprising catalogue of pathological specimens at Brompton Hospital, 1877; Dr Pollock's register of females admitted to the Brompton Hospital, 1878-1881; food supervisor's report book, 1924-1933; matron's report book, 1941-1954; illustrations of physicians and scientists, [1905-1913]; resident medical officer's report books, 1937-1947, 1967-1972;
correspondence to Dr Marcus Paterson as medical superintendant of Brompton Hospital Sanatorium, comprising letters from physicians, medical officers of health, former patients and their relatives and employers, trade correspondence relating to the sanatorium and treatment of tuberculosis, [1905-1912];
papers relating to Frederick Rufenacht Walters, [1882-1932], including notebooks concerning his publications, reprints, press cuttings, memoranda and some letters.

Records, 1955-1974, of the Nuffield Foundation A-level Physical Science (ALPS) course, comprising draft proposals for the A-level in Physical Sciences and contents of the course, 1966-1971, including report on general entry requirements to universities, 1967, progress report, 1968, information for pupils, 1968, and papers relating to course content, 1969-1971; Nuffield Foundation administrative papers relating to the A-level in Physical Sciences, 1964-1973, mostly correspondence; working party papers, 1965-1968, relating to structure of the course; papers relating to meetings and conferences, 1964-1970, including meetings of the Joint Committee on Physical Sciences and the Physical Sciences consultative committee and correspondence with the GCE (General Certificate of Education) Liaison Committee and the University of Cambridge Local Examinations Syndicate; papers relating to trial schools, 1966-1968, including question papers, correspondence concerning admission to universities, and summary of comments received; correspondence with schools, Local Education Authorities and colleges of further education, 1965-1974, the subjects including different kinds of schools, feedback, and teaching materials; newsletters, 1967-1971, including information on the teacher's guide and student's workbook; schools questionnaire, 1971; papers relating to examinations, 1966-1971, including details of candidates, sample papers, result sheets and requirements for university entrance; papers on projects submitted by candidates, 1967-1971; papers relating to apparatus and scientific developments for the A-level in Physical Sciences, 1966-1971; correspondence with universities, polytechnics, and UCCA (later the Universities and Colleges Admissions Service), 1965-1972, including acceptance of ALPS for entry; introductory teachers' guides and course contents, 1967-1970; publications and articles, 1965-1971, including correspondence with publishers of textbooks and other materials; miscellaneous papers, 1955-1968, including correspondence with the Civil Service Commission and the armed forces concerning acceptance of ALPS candidates for entry; papers written by members of the Physical Sciences Group, 1965-1968 and undated, on various scientific topics, including preparatory material on their drafting; teachers' guides and papers prepared by teachers in trials schools, 1966-1967 and undated, on various scientific topics, with introductory sections and questions and answers.

Records, 1963-1972, on the Nuffield Foundation Science Teaching Project Biology A-level course, comprising administrative files, 1965-1970, including minutes of meetings, notes on topics and project work, discussion papers and copies of letters; correspondence files, 1965-1972, the subjects including topics, trials schools, acceptance of pupils with BAL at universities, colleges of advanced technology and medical schools, and requests for information; papers relating to meetings and conferences, 1963-1971, including minutes of the consultative committee, 1964-1968, and papers of the working party, area meetings, and various committees; papers on course contents and Topics Reviews, 1965-1970; papers on publications, 1966-1972, including publishers' introductory pamphlets, correspondence with publishers, and reviews of publications; Teachers' Guide and related papers, 1964-1971; papers relating to examinations, students, and students' texts, 1964-1971, including comments on examinations and results; papers on apparatus and materials, 1964-1971, including correspondence with suppliers; papers relating to questionnaires, 1966-1967, including returns from pupils and teachers' comments on course topics, known as Chapter Feedback.

Records, 1962-c1973, on the Nuffield Foundation Science Teaching Project (NFSTP) Biology O-level course, comprising general papers and correspondence, 1962-1971, including course contents and Five Year Trial Course; papers relating to meetings and conferences, 1962-1971, including the consultative committee; correspondence with schools, 1964-1966; papers relating to publications and visual aids, 1964-1967; Nuffield Foundation Biology O-level Texts, published by Longmans/Penguin Books, and related papers, 1963-1973, including NFSTP progress reports, 1964-1966, NFSTP Biology Newsletter, 1963-1964, and students' textbooks, 1966-1969; papers relating to examinations and projects, 1963-c1973, including question papers and reports on examinations, marking schemes, analyses of results and data on pupils' ability; Teachers' Guides to courses and information/teaching papers, 1963-1972; questionnaires and comments on Biology O-level including papers relating to revision of the course, 1963-1971; papers relating to apparatus and equipment, 1964-1968.