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Leaflet printed in England in 1948 by the Indian office of Allen & Hanburys Ltd, advertising a head extractor for use in performing the lower segment caesarean section as devised by Bryan C Murless, FRCOG, of Durban.

Notes of lectures on surgery by Andouille, noted in the form of questions and answers. Produced in Paris, 1735-1750.

RESTRICTED ACCESS: PERMISSION NEEDED FROM THE SOCIETY.

Records of the Antiquarian Horological Society, comprising: AGM notices, 1966-date (Ms 20510); minutes, 1950-70 (Ms 20511, 20512-13, 20575); lists of members, 1957-67 (Ms 20511A); publicity material, 1954-ca. 1974 (Ms 20514-15); Benjamin Gray's daybook, 1704-26 (Ms 23726); Robert Gardner's commonplace book, ca. 1887 (Ms 29842); and miscellaneous papers, ca. 1915-89 (Ms 29186-7A, 29287, 29292, 30794-4A).

Ms 20514 is a series of printed pamphlets recording the history of the Society in a summary form, 1955-ca. 1974.

They were catalogued at various dates from 1983 by members of Guildhall Library staff. Access to records should be sought from the Society (contact details may be obtained from the enquiry desk).

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.

These papers comprise the manuscript collection of F[rederick] Bacon Frank (1827-1911). They include a medieval medical miscellany (MS.550), material by or relating to the 17th century Yorkshire physician Nathaniel Johnston (MSS.3083-3086 and 6080), and some Bacon family administrative documents (MS.6079). One item relating to Nathaniel Johnston that did not form part of the Bacon Frank collection has been catalogued with it for convenience (MS.3086).

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.

Records of Birch and Gaydon Limited, comprising watch books and job books, ledgers, stock books, repair and sales books, and other financial records, as well as some promotional material.

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].

Records of the Antiquarian section of the British Horological Institute, including minutes and papers.

Manuscripts from the collection of the British Medical Association, formerly held in the BMA Library, Tavistock Square, London. The manuscripts were numbered and catalogued at the BMA, with two exceptions among these papers - however the numbering of surviving documents is not consecutive, so that the original collection must have contained at least 26 catalogued items and an unknown number of unrecorded acquisitions. Former BMA MSS.1-6 (transferred at the same time as the manuscripts described here) are now GC/140; one fugitive BMA manuscript was purchased separately and is now MS. 6881. The location of the remainder is not known. The contents mainly comprise transcripts of medical lectures and case notes.

These papers of Francis and George Bent Buckley comprise antiquarian notes compiled by them from 1930 to 1938, chiefly relating to watches and 17th and 18th century London watchmakers.

The records comprise: list of lost watches of London watchmakers, c 1930 (Ms 02921); list of references to 18th-century newspaper advertisements relating to watchmakers, clockmakers and allied trades, c 1934 (Ms 03338); list of British clockmakers working outside London, 1937 (Ms 03355); and alphabetical list of glass sellers, china-men and "potters", 1938 (Ms 03384).

Miscellaneous historical essays, written by individuals employed by or associated with the Wellcome Historical Medical Museum. Authors include Alban Doran (1849-1927), Charles Thompson (1862-1943) and Marion Spielmann (1858-1948).

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.

Photocopies of: A Descriptive Catalogue of the Obstetrical Forceps and Obstetrical Instruments in the Museum of the Royal College of Surgeons of England, 1913, and A Descriptive Catalogue of Gynaecological Instruments in the Museum of the Royal College of Surgeons of England, compiled 1913-1921, by Alban Doran.

Papers of Alan Cawley, comprise survey notes on his ascent of Mount Kilimanjaro in 1938; notes on measuring altitude and a typescript report by P Wilkinson on the vulanicity of the mountain, 1954.

The item comprises a sheet of pencil sketches of various instruments, including the Chamberlen forceps.

Records of Charles Frodsham and Company, chronometer, clock and watch makers. The records comprise minutes of the board of directors 1893-1939 and annual general meetings 1894-1939 (Ms 19904); a ledger 1939-55 (Ms 19905), and watch manufacturing books 1876-1910 and 1895-7 (Ms 19906-7).

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.

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.

Correspondence between the Ministry of Health and the RCOG concerning the Ministry of Health and Scottish Home and Health Department working party on ambulance training and equipment; a copy of the report; drafts of the RCOG's comments on the report, 1966-1967.

'Stock books' of an unidentified clock and watch maker, recording manufacturing costs, retail prices and sales of individual clocks, watches and chains; also accounts book recording the costs of components.

'On croup', an essay on croup and diphtheria by Edwards Crisp, for which he was awarded the Fothergillian medal by the Medical Society of London in 1872.

Records of J P Crowley comprising drawings of and notes on sundials in churches and churchyards in North Devon, 1952-62, and in Cornwall, 1957-64.

Manuscript of 'The plan and heads of an essay for the improvement of clock and watch works' London, February 18th 1765 by Alexander Cumming.

Papers of Claude Curling, 1923-1993, including correspondence, 1964-1985; correspondence and papers on electron microscopy, 1951-1969; typescript and manuscript papers by Curling,1946-1993; lecture transcripts and notes by Curling, 1946-1993; poems and songs by Claude Curling, 1974-1992; audiotapes and video tapes of Curling’s papers and lectures, 1977-1992 and booklets, articles and other publications by Curling.

Records of Daniel Desbois and Sons, watch and clockmakers, comprising a series of ledgers and a series of day books.

The archive of George Daniels documents his major contribution to horology and include his working papers and drawings, research notes and images for his published books, correspondence photographs and audio-visual material. The records are invaluable to researchers interested in Daniels' own work but also in historical watch and clock makers and tracing of watches, chronometers and clocks.

The earliest document is a volume of Daniels' lecture notes (LMA/4636/A/01/01/001) taken whilst studying at Evening courses at Northampton Polytechnic, St John Street, Islington in 1951-1952 (now City University London). In addition the archive contains: correspondence files, horological exhibition catalogues and papers (series reference LMA/4636/A/04); manuscript and printed technical drawings, calculations and sketches showing the development of the co-axial escapement with Omega and ETA of Switzerland with related patents (series references LMA/4636/A/03 and 04); photographs of Daniels' own watches (series reference LMA/4636/A/05); and Daniels' ledgers containing notes, diagrams and costings on his restoration work, historical watches and his own watches (series reference LMA/4636/A/08).

There are also Daniels' author files with draft manuscripts and research notes for his published books on watch and clockmaking, with photographs of watches used as images and copy business records of Breguet of Paris, France (series reference LMA/4636/B/01); photographs of historical watches and clocks (series references LMA/4636/B/03 and 04), events and studio portraits of Daniels (LMA/4636/D/03); his papers, photographs and video relating to Worshipful Company of Clockmakers (series reference LMA/4636/C); certificates awarded to Daniels (series reference LMA/4636/D/01); collected articles on his life's works and achievements series reference LMA/4636/D/02).

There are also films and video cassettes (series references LMA/4636/D/04 and 05) including talks given by Daniels with his feature in 'Aquarius' produced by London Weekend Television (1976). The archive also includes records of George Daniels Educational Trust (LMA/4636/E), namely Chairman's files on sales and bequests of Daniels' horological collection.

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.

Papers of William Dines relating to his school years, his years at Benson, and correspondence relating to instruments and other matters with his sons.

Two abridgements of Pierre Dionis's 'Cours d'opérations de chirurgie', in Italian.

These records of the Dollond family, optical instrument makers, comprise family and estate papers and business records.

Letter from Peter Dolland of London to an unknown recipient, 20 Aug 1803. Discussing an order given for instruments, including compasses, ivory scales, and 'the case of drawing instruments which you desire in every particular to be very good and yet you seem to expect the price to be very low'. Mentioning alternative types and prices of some instruments.

Autograph, signed 'P. & J. Dollond'.

Correspondence and papers of the statesman Henry Dundas both general and in his capacity as Commissioner (later President) of the Board of Control, 1783-1811.

Records of E Dent and Company Limited, clock and watch makers. The archives in this collection are the surviving business records, covering mainly the late nineteenth and early twentieth centuries. They are primarily the records of the Strand and Royal Exchange shops - only Ms 18026 and 23823-4 relating to M. F. Dent, 1856-1920, appear to have survived.

They are arranged as follows:
Ownership of company - shares, bonds (Mss 18005-7);
Administration - ledger, balance sheets and accounts, letter books; company management (Mss18008-15);
Business -
(i) stock books and manufacturing books (Mss 18016-26);
(ii) letters patent, specifications and related papers (Mss 18027-40);
(iii) Watch trial certificates, trade mark certificates (Mss 18041-2);
(iv) Drawings of watches, clocks, parts etc. (Mss 18043-52);
(v) Photographs of watches, clocks, parts etc. (Mss 18053-4);
Leases and agreements relating to premises (Mss 18055-64);
Miscellaneous mainly printed (Mss 18065-76);
Records of M. F. Dent (Mss 23823-4).

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.

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.

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.

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.

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 George Jesse Dawson and his son Percy George Dawson, antique clock case makers and restorers. The records comprise job books and accounts.

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.

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.

The collection comprises manuscript notebooks, printed pamphlets, correspondence, a minute book, and photographic and other catalogues, 1768-1970. These notably include notebooks containing descriptions and viewing data relating to astronomical observations carried out at Kew Observatory, Richmond, Surrey, on behalf of King George III, with a printed pamphlet by Nevil Maskelyne, Astronomer Royal, entitled Observations of the transit of Venus over the Sun, 1768-1769; manuscript notebook containing measurements recorded during a test of the accuracy of the H5 chronometer designed by John Harrison, 1772; manuscript notebooks recording daily temperature, barometric, hygrometric and rainfall readings taken at Kew Observatory, Richmond, Surrey, 1773-1840; a printed pamphlet by George Atwood, Fellow of the Royal Society, entitled A Supplement to 'A treatise on the construction and properties of arches' (London, 1804), with manuscript dedication to King George III and related correspondence, 1804-1805; a folio signature book of visits by dignitaries to the George III Museum, 1843-1929; manuscript diary describing the work of the George III Museum including the upkeep of equipment and use of exhibits in experiments, 1850-1880; manuscript minutes of the George III Museum Committee charged with managing the collection, 1880-1885; catalogues relating to the collection, [1841-1970]; correspondence by George Calver, astronomer, relating to telescope design, 1897; series of copper plates and labels advertising the George III Museum, [1841-1926].

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.

Two lists of specimens, instruments, utensils, drawings, etc, illustrative of comparative anatomy and zoology. Both dated 12 January 1850.

Day book of clock and watch maker Benjamin Gray.

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.

Papers of the RCOG Gynaecological laparoscopy and confidential enquiry into laparoscopy working party, comprising Professor Chamberlain's correspondence and papers, 1977-1981, his signed copies of the working party's minutes, 1975-1977, a copy of the report of the working party, Gynaecological Laparoscopy: report on the Confidential Enquiry into Gynaecological Laparoscopy conducted by the Royal College of Obstetricians and Gynaecologists in co-operation with the Department of Health and Social Security and the Medical Defence Union, Medical Protection Society, the Medical and Dental Defence Union of Scotland, Apr 1978, and copies of two reviews of laparoscopy equipment undertaken by the working party in 1980 and 1982.