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).

Papers and correspondence, 1846-1974, of David Meredith Seares Watson and his family, largely comprising biographical material and family papers, scientific correspondence, and photographs, also including a few Exchequer receipts, 1568-1622.

Biographical material, 1886-1974, includes Watson's birth certificate, 1886; documentation, including certificates and correspondence, of Watson's career, honours and awards over a period of forty years, including election to the Fellowship of the Royal Society, 1922, the award of its Darwin medal, 1942, and the Wollaston Medal of the Geological Society, 1965; correspondence about the Directorship of the British Museum (Natural History), 1937; correspondence about the presentation album on his retirement from the Jodrell Chair, 1951; correspondence and papers relating to his final retirement from research, 1965; obituaries, 1973; F R Parrington and T S Westoll's memoir of Watson from Biographical Memoirs of Fellows of the Royal Society, 1974; an account of Watson's early days and family background by his daughter Janet Vida; recollections by his research assistant Joyce Townsend; Watson's curriculum vita and bibliography.

Family papers include the birth certificate of Watson's father, David, 1846, correspondence with his wife Mary, 1888, and a letter of condolence to Mrs Watson on her husband's death, 1899; diaries of Mary Watson, 1881, 1885; birth certificate of their daughter Constance, 1888, letters from Constance to her brother David Meredith Seares Watson, 1905-1909 and undated; papers relating to Katharine Margarite Watson (née Parker), Watson's wife, including her birth certificate, 1891, marriage certificate, 1917, death certificate, 1969, and various correspondence; papers relating to Watson's daughter Katharine Mary, including letters of congratulation on her birth, 1918, and letters to her parents, 1950, 1955; material relating to Watson's mother's family, including letters of her father Samuel M Seares, 1871, 1879-1882; papers of Charles J B Hutchinson, 1879-1880, who emigrated to Australia after his engagement to Watson's mother was broken off but who remained in correspondence with her aunt, Fanny Rossiter; other Parker family papers, 1929-1972; miscellaneous other personal correspondence, 1896-1965.

Four Exchequer receipts dated 1568, 1580, 1616 and 1622 were found enclosed with a letter to Watson's wife.

Scientific correspondence of Watson, sometimes including photographs of fossil specimens, with leading palaeontologists in Africa, 1947-1953, America, 1915-1964, Australia, 1931-1962, China, 1926-1927, 1935-1964, England, 1913-1914, 1920, 1926-1960, France, 1930-1936, 1945-1956, Germany, Austria, Hungary and Czechoslovakia, 1920-1962, Russia, 1920-1962, and Scandinavia, 1922-1964, and with the palaeontologist Robert Broom, 1911-1950, and Watson's research assistant Joyce Townshend, 1929-1973, also including a few letters from Watson's wife and scientific colleagues, and an obituary of Watson, 1974; correspondence and papers on bones found at Qau, Egypt, 1930-1957, 1972; miscellaneous other palaeontological correspondence, 1912-1967. There are few copies of Watson's outgoing letters before the end of the Second World War.

Photographic material comprises photographs documenting Watson's career, [1912]-1965 and undated, some including colleagues; photographs of scientific colleagues, 1911-1951 and undated, including Watson's predecessor as Professor at University College London, J P Hill, and Robert Broom; album of photographs and signatures presented to Watson, 1951; undated family photographs, including a photograph of Watson as a boy, photographs of members of the Seares and Parker families, and photographs of Watson's wife, Katharine Margarite, and daughter, Katharine Mary; photographs of unidentified fossil specimens.

Royal Society Darwin Medal Award given to Watson, 1942.

Letters to Arthur Smith Woodward and related papers.

Records of the Department of Geology of Imperial College, 1876-1996, including histories and notes on the department, [1851]-1996; papers relating to courses, 1878-1949, comprising notes, 1896-1942, including laboratory work, 1878-1883; courses for teachers, 1895-1908; lectures and addresses by Professor Herbert Harold Read, 1942-1949; Rectors' correspondence, 1955-1981, concerning grants, headship, transfer of the department, courses; newletters, 1969-1995; research report, 1988; papers of Professors' and Heads of Sections' Meetings, 1969-1988; papers of historical interest accumulated by the department, 1876-1964, including Professorial correspondence, 1876-1916; departmental reports, 1907-1930; financial papers, 1906-1936; war work, 1914-1919; papers of Professor Percy George Hamnall Boswell, 1932-1960; Professor Charles Gilbert Cullis, 1923-1937; Professor Herbert Harold Read, 1944-1964 (KG);
papers relating to Geochemistry, concerning the opening of new laboratories, 1956; Wolfson Foundation grant, 1978 (KGC); items from the Murchison Museum, [1773-1825] (KGM); papers relating to Geophysics, including correspondence with the Department of Scientific and Industrial Research and the Royal Society concerning the foundation of a postgraduate school, 1929-1943; leaflet, 1956 (KGP3); papers relating to Oil Technology (KGO).

Records of Imperial College relating to the University of London, 1901-1989, including correspondence concerning syllabuses and examinations, 1901-1905; Principal's correspondence, 1910-1914; centenary celebrations, 1935; 150th anniversary, 1986; student accommodation, 1943-1944; Commissioners, 1927-1928; University of London Act and Statutes, 1926-1956; reports and proposed Act, 1975-1981; establishment of Imperial College as a University School, 1907-1908; correspondence with the Court concerning grants, 1930-1946; visitations and inspections, 1923-1985, including reports; papers relating to Quinquennial estimates, visits, developments and policy, 1946-1980, including Rector's papers, 1957-1969; academic plan, 1965-1970; governance of the university, notably Rector's correspondence, 1970-1983; reports, 1972-1982; Senate minutes, 1987-1989 (UL4-ULB);

Military Education Committee and Officers' Training Corps correspondence and papers, 1908-1958, including D Company roll book, 1927-1936; University Air Squadron correspondence, 1935-1939 (ULC); Conference and Committee papers on Engineering, and award of degrees, 1909-1926; correspondence concerning the recognition of Imperial College courses, 1945-1969; entrance and pass requirements for BSc degrees, 1954-1963; papers relating to postgraduate courses, 1961-1987 (ULG); correspondence relating to examinations and curricula, 1908-1934; student registration, 1952; confidential theses, 1940-1945 (ULH); Boathouse Committee papers, 1934-1947; University of London Students' Union ephemera, 1989 (ULM);
papers relating to the Nuclear Reactor Centre, Silwood Park, 1958-1980, notably opening, 1964-1965; purchase of the reactor, 1958-1965; Reactor Safety Committee, 1964-1974 (ULN);
papers concerning University Chairs and Readerships, 1908-1968, including regulations, 1922; correspondence concerning proposed Chairs and appointments, 1943-1968; Chairs tenable at Imperial College, 1943-1957; conferment of title of Professor and Readerships, 1931-1965; endowment of a Chair and Readership in Electrical Engineering, 1953-1958; applications for Assistant Professorships in Mining and Botany, 1908-1910 (ULO); papers concerning appointments to Chairs, with some papers concerning funding and administration for the Departments of Aeronautics, 1943-1975; Biochemistry, 1955-1979; Biology, 1952-1953; Botany including Biochemistry and Plant Physiology, 1936-1979; Chemical Engineering and Chemical Technology, 1935-1977; Analytical Chemistry, 1964-1975; Organic Chemistry, 1937-1978; Physical Chemistry, 1937-1977; Civil Engineering, 1945-1973; Computing and Control, 1974-1977; Electrical Engineering, 1944-1978; Geology, 1929-1975; Industrial Sociology, 1967-1978; Mathematics, 1946-1978; Mechanical Engineering, 1931-1978; Metallurgy, 1939-1976; Meteorology, 1933-1974; Mining, 1912-1980; Physics, 1937-1977; Zoology, 1930-1977 (ULP); appointments of readers in the Departments of Aeronautics and Aerodynamics, 1949-1972; Botany, 1942-1970; Chemical Engineering and Chemical Technology, 1932-1970; Inorganic and Physical Chemistry, 1937-1965; Organic Chemistry, 1944-1971; Civil Engineering, 1946-1977; Computing and Control, 1967-1968; Electrical Engineering, 1947-1965; Geology, 1936-1976; Mathematics, 1932-1977; Mechanical Engineering, 1936-1967; Metallurgy, 1937-1970; Meteorology, 1938-1970; Mining, 1950-1975; Physics, 1938-1970; Zoology, 1937-1970 (ULR);
correspondence concerning the recognition of college staff as teachers of the University, 1908-1949; establishment of the London Graduate School of Business Studies, 1963-1966; collaboration with Queen Elizabeth College, 1968-1981; with the Royal Postgraduate Medical School, 1968-1974; correspondence with Royal Holloway College, 1918-1974; with University College concerning a course on air navigation, 1936-1953 (UM).

Records of the Library of the Geological Society, [1829]-2007, comprising:

Library accession registers, 1836-2006 [incomplete]; Catalogues and indexes to the Library collections, [1829]-1967; Library recommendations book, 1922-1939; Library ephemera, including greetings cards, newsletters and guides, [1970s]-2007; Correspondence of the Librarian, 1917-2001. [note: all series incomplete].

Records of the Ordinary Meetings of the Geological Society of London, 1807-current, comprising:

Minutes of Ordinary Meetings, 1807-current; Printed notices and meetings cards giving dates of the forthcoming Ordinary Meetings and later other meetings organised by the Society and its specialist groups, 1810-1996 [incomplete]; Agendas for Ordinary Meetings, 1855-current; Attendance books containing signatures of Fellows and their visitors attending Ordinary Meetings of the Society, 1858-1991 [incomplete].

Notebook, 1922-1957, containing the results of Geology students in examinations, practical and field work, and including names of students and class sizes; field report, 1923, by Hilda Kathleen Cargill (later the wife of Leonard Hawkes), on a Geology expedition to Edinburgh, Scotland, led by Hawkes, containing photographs of the expedition members; Murchison and Wollaston Medals, awarded to Professor Hawkes by the Geological Society in 1946 and 1962 respectively; expedition report from Iceland, 1901; geological trimming hammer.

Papers of Cecil Henry Desch consist of correspondence (CHD/1) to and from various recipients, including Henry Edward Armstrong, John Oliver Arnold, Henry Balfour, Herbert John Fleure, Henri Frankfort, John Vernon Harrison, Sir John Linton Myers and Harold John Edward Peake; mainly relating to geology, archaeology, metallurgy and honours.

Letters addressed to William Buckland (DD, FRS, Dean of Westminster and Reader in Mineralogy and Geology in University of Oxford) and other posthumous correspondence relating to his work.

Research papers [1940s] of John Fage on the development of Southern Rhodesia (presumably for his PhD), largely covering the period from the 1890s to the 1930s, comprising notes, largely manuscript but including some typescripts, of primary and secondary sources including official sources, among them British parliamentary papers, Colonial Office correspondence, records of the Executive and Legislative Councils of Southern Rhodesia and its High Court, also including a bibliography. The subjects include pre-history, geography and geology, colonial administration, the British South Africa Company, economics, indigenous affairs, labour, and land tenure.

Geological and route notebooks of William Archibald MacFadyen, 1920-1948, including pre war notebooks in Egypt, Farsan Island, Romania, British Somaliland; Iraq and Syria, notebooks made during World War Two in North Africa, Sicily, Corsica and Italy and notebooks made in post war British Somaliland for the General Survey.

Papers relating to the Anglo-German Yola-Cross River Boundary Commission, Nigeria and Cameroon, 1907-1909, comprising bound typescript account of the work of the Commission between Yola and Kwosa, Aug 1908, with unsigned geological report on the Nigerian-Cameroon Boundary, Yola to Cross River, 1907-1909, written in [1909]; photographs, 1907-1909, bound with 'Two years on an Anglo-German boundary commission in West Africa', typescript by Downes, [1909] and 'Nigeria: delimitation of boundary between Yola and the Cross River, 1907-9', Command paper 5368, printed by HMSO in 1909. With the Nigerians in German East Africa (Methuen and Co, London, 1919), special edition bound with typescript copies of press reviews, 1919. Photographs relating to his service with 2 Royal Sussex Regt, Crete, 1906, bound with an account of his service, written in 1915. Photographs of Sinai, 1909-1911, mainly landscapes and people.

Account of his work as Scientific Adviser, Combined Operations, in relation to D-Day, covering the period 5-8 June 1944, France.

Records relating to the Geology Club of Kingston College of Technology, later Kingston Polytechnic. The club was established in 1951 and held regular meetings. Collection includes minute books of meetings, registers of attendance, newsletters, photographs and other items.

Letters received by Henry Lee, naturalist, 1866-1887.

Manuscript notes, taken by G Hamilton, on a course of lectures on geology delivered by Thomas Webster in 1827, with two letters from Webster to University College London relating to his Professorship, 1841.

Volume entitled Errol Ivor White, 1901-1985, elected FRS 1956, by Sir James Stubblefield, FRS, (Reprinted from biographical memoirs of Fellows of the Royal Society, volume 31, November 1985).

An account of college life as a geology student evacuated to Bristol in 1943, entitled 'Fifty years ago', written as one of a series for the magazine of the Local United Reformed Church, Oct 1993; an accompanying letter dated 18 March 1994, from Wells to the Archivist at King's College London, describing the circumstances of the evacuation.

Papers of Henry Clark Barlow, comprising papers relating to his Dante studies, both published and unpublished work, including manuscripts and notes for unfinished essays and lectures, titled manuscript notebooks, titled manuscripts, notes from codices and other sources, printed matter, and papers relating to the festivals of Dante; papers relating to his other studies, including a few items on geology and theology, and many sketches relating to the history of art, to architecture and to topography; personal papers, including Barlow's diaries and journals in which he wrote his observations on the architecture, art, geology, history and people of the places he visited, travel notes, and correspondence devoted almost entirely to Dante matters; acquired papers, including photographs, pictures, books, maps, plans, printed matter and ephemera.

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.

Papers of Professor John Wesley Judd, 1879-1914, comprising course lectures, 1879, report of the sub-committee on the National Science Collections, 1886 (co-authored by Judd); general correspondence, 1879-1914, comprising accounts and observations on field work, geological articles and issues, including volcanic eruptions, photographs of geological features, including the Stromboli volcano, correspondents include Sir James Hector, William Johnson Sollas, Joseph Paxson Iddings.

Black and white, glass lantern slides by various photographers and geologists mostly of geological subjects but including a small number of ethnographic and botanical images relating to Ceylon [Sri Lanka], [1890-1905]. The majority of the images, c 200, are taken by Ananda Kentish Coomaraswamy but the collection also includes small numbers of slides by others including: Skeen and Co, Ceylon; Arthur Sankey Reid; Geologists' Association; G P Abraham; H A Hinton; John George Goodchild; Newton and Co; Robert John Welch; William Whitehead Watts; Sommer and Son, Naples; and the British Association for the Advancement of Science.

'Geological map of the Neighbourhood of Cambridge', by Lucas Barrett, 1859. Geological colouring with printed key on base map Ordnance Survey, one inch (Old Series) quarter sheet no.51 (SW Cambridge), by Lt Col Thomas Frederick Colby, published 1 June 1836.

Papers of William Hasledine Pepys include correspondence to and from various recipients, relating to various issues such as surgical instruments, club nominations and the Royal Institution of Great Britain (RI), c1805-1862 in: Pep A (Green Folder), Pep B (Brown Folder), Pep C (1836 Folder), Pep D (Autographs), Pep E (Miscellanea). Pep F (Royal Institution) is a bound volume containing various notices of meetings, proposed bye-laws and accounts relating to the RI, 1806-1810.

Scrapbook of letters and other material collected by Caleb Burrell Rose including an anonymous photogenic drawing of two plants, mounted on paper with the title 'An early attempt of photography from Norwich'.

The correspondence and papers of Thomas Gold, astrophysicist, 1920-2004. The papers that comprise this collection provide a fascinating insight into Thomas Gold's research, views and life as an academic. They relate to almost very aspect of his career from his work at the Admiralty Signal Establishment, research into the theory of hearing and controversy over his proposal that the surface of the moon would be covered with a layer of fine-grained rock powder, to his advocacy of the contentious theory that oil and gas deposits are non-biological (abiogenic) in origin and his proposal, proved correct, that microbial life exists deep beneath the earth's surface.

Papers of Ethel Gertrude Woods, 1921-1985, including a typescript of 'Scenery, its nature and origin' (confused pagination, approx 350 pp), unpublished; 87 watercolour and black and white sketches and diagrams prepared by Miss K Chandler Thomson as illustrations; note on the author; covering letter from donor, William Skeat (nephew) and other correspondence concerning the MS with Dr Joby of the Open University, 1985.

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.

Correspondence, notes and photographs from C W Andrews' expedition to Christmas Island, 1897-1898, including notes on the birds and other animals of Christmas Island, with a register of photographs; notes on the vegetation and geology of Christmas Island, with a register of plants; notes on the geology of Christmas Island, with a register of rock specimens; rough sketches and notes on the geology of Christmas Island; letters from Andrews to C D Sherborn written from Christmas Island and elsewhere; photographs taken during Captain Pelham Aldrich's visit to Christmas Island in HMS Egeria, 1897-1898 and 1908; photographs taken by Andrews on Cocos-Keeling, 1898; album of photographs taken by Andrews on Christmas Island; leaflet prepared by Graham Collins and others, reprinting a letter from C W Andrews on Christmas Island to C D Sherborn, 11 Sep 1897, with illustrations and calendar of the Christmas Island Natural History Association for 1988, containing reprints of some of C W Andrews' photographs of the island.

The material focuses chiefly upon bibliography, comprising notes on writings about gymnastics and manipulative treatment, and Cyriax's collations of authors cited in various works on the subject. In addition to this there are some writings upon manipulative treatment itself and related issues (MSS.2001, 2006-2007), a syllabus of lectures to be delivered by Cyriax at the Central Institute for Swedish Gymnastics (MS.6054), writings on massage by authors other than Cyriax (MSS.6056-6059) and an acknowledgement by the Museum of Practical Geology for specimens presented by another member of the Cyriax family (MS.6060).

MSS.3259-3285 comprise chiefly scientific material; they include student notebooks on zoology, botany and geology (MSS.3259-3280); scientific logs from the British Antarctic Expedition (MSS.3281-3283), specifically a biological log (MSS.3281-3282) and a log of whales sighted (MS.3283), both spanning 1910-1913; an address delivered in 1913 to the New Zealand branch of the British Medical Association on Mendel's principle of heredity (MS.3284); and some notes on fish and fishing (MS.3285). MSS.5252-5254 comprise more personal and more miscellaneous material. MS.5252 is a scrapbook kept by Lillie, containing news cuttings, photographs and miscellaneous papers, spanning the period c.1845-1910 and including cuttings (with portrait prints) on science and scientists, 1845-1901; caricatures by Lillie of lecturers and staff at Birmingham University, 1904-1905; geological photographs, 1907-1909; family photographs (including a group class portrait at United Services' College, Westward Ho!, c.1892); and ephemera from Cambridge, 1909-1910. MS.5253 comprises cuttings from newspapers and illustrated magazines, spanning 1910-1914 and mainly relating to Robert Falcon Scott's British Antarctic Expedition. Finally MS.5254 comprises correspondence and very miscellaneous papers from the period 1824-1938 (plus some undated material) among them letters to his grandfather John Lillie D.D. (1806-1866), and to his maternal relatives the Macaire family, and letters to Lillie from E.A.N. Arber, Caroline Oates and others.

MSS.3356-3382 comprise journals and memorandum books documenting the various phases of McCormick's career, as follows: MS.3356, sketchbook relating to West Indies and South America voyages, 1824-1825; MS.3357, journal of voyage north of Spitsbergen in the Hecla, 1827; MS.3358, notes of lectures on natural philosophy by Robert Jameson (1774-1854) at Edinburgh University, 1830-1831; MS.3359, diary of voyages to West Indies and South America, 1830-1832; MS.3360, half-pay diaries (7 volumes), 1830-1838; MS.3361, diaries covering 1823-1830, fair copy; MS.3362, sketch book covering voyages in North Sea and West Indies, 1832-1833; MS.3363, diary covering blockade of Dutch coast and voyage to West Indies, 1832-1834; MS.3364, diary of a walking tour in Devon (apparently part of a longer journey of which the other journal volumes are not extant), 1834-1835; MS.3365, diary while fitting out the Antarctic expedition of the Erebus, 1839; MSS.3366-3368, diaries written during the Erebus Antarctic expedition (15 volumes), 1839-1843; MSS.3369-3370, meteorological and ornithological logs respectively of the Erebus Antarctic expedition, 1839-1843; MS.3371, half-pay diaries (4 volumes), 1843-1845; MS.3372, memorandum book on Arctic discovery, chiefly compiled during the voyage of the North Star as part of the search for Sir John Franklin, 1848-1852; MS.3373, diary while fitting out the North Star as part of the search for Sir John Franklin, 1852; MSS.3374-3380, diaries written during the voyage of the North Star as part of the search for Sir John Franklin, 1852-1853; MSS.3381-3382, meteorological tables and sketches respectively, made during the voyage of the North Star as part of the search for Sir John Franklin, 1852-1853. MS.8682 comprises loose miscellaneous material, chiefly printed, relating to various phases of McCormick's career: evolving versions of his Narrative of a Boat-Expedition up the Wellington Channel in the Year 1852 (London: Eyre and Spotteswoode, 1854), plus testimonials, printed items by other authors including the Arctic traveller Dr. Richard King, publisher's advertisements and newspapers.

William Mansell Macculloch's volumes of notes on geology, 1880-1881.

Watercolour drawing of a quartz crystal with asbestos inclusions, by Charlotte Caroline Sowerby, [1854].

Caption reads: 'Mineralogical phenomenon

Rock crystal with an hexahedral pyramid in the centre formed of Asbestos. This Crystal is supposed to be unique, Mr Sowerby never having seen a similar one, so extraordinarily curious and beautiful. Charlotte C Sowerby.'

Records of the Institution of Geologists and its predecessors, 1973-1991, comprising:

Minutes, papers, sample questionnaires, correspondence and reports of the Working Party on Professional Recognition, 1973-1975;

Minutes, correspondence and papers of the Committee and sub committees of the Association for the Promotion of an Institution of Professional Geologists, 1975-1978; Membership lists of the APIPG [incomplete], 1974-1977; Documents relating to the incorporation of the APIPG as the Institution of Geologists, 1976-1977; Draft rules and regulations of the proposed Institution of Geologists, 1977;

Annual reports, agendas and other papers relating to the Annual General Meetings of the Institution of Geologists, 1978-1991; Minutes and papers of the IG Council, 1977-1991; Correspondence of the IG Council [incomplete], 1977-1984; Correspondence and minutes of committees, sub committees, working groups and regional groups of the IG, 1977-1991; Minutes, correspondence and papers of the joint Co-operation Committee, 1985-1991; Annual accounts, 1977-1991; Membership lists (incomplete), 1977-1986; Rules and regulations, 1979-1986; Correspondence, citations and speeches relating to the recipients of the Aberconway Medal, 1980-1989; Obituaries, 1982-1985.

Papers of Charles Murchison, 1845-1879, comprising school essays, 1845-1846; notebook containing notes and extracts on anatomy and zoology, 1846-1847, including an account of a meeting of the Edinburgh Botanical Society, 1847; notes on the New Testament, 1846; notes on Homer's Iliad, 1846 (3 vols); notes on the skin and subcutaneous cellular structure, with sketches, 1847; notes entitled 'observations on the spleen', with pencil sketches, 1849; note book entitled 'observations on temperature';

lecture notes taken by Charles Murchison as a student, comprising notes on Professor John Hutton Balfour's lectures on botany, delivered at Edinburgh University, 1847, including ink and pencil sketches; notes on Sir Robert Christison's lectures on vegetable material medica, delivered at Edinburgh University, 1847-1848, including diagrams and some notes on electricity (2 vols); notes on Professor James David Forbes' lectures on heat, delivered at Edinburgh University, 1846, with diagrams (2 vols); notes on John Goodsir's lectures on comparative anatomy, delivered at Edinburgh University, 1846-1847, including sketches (5 vols); notes on Robert Jameson's lectures on natural history, including geology and zoology, delivered at Edinburgh University, 1848, including ink diagrams (3 vols); notes on Professor Allen Thomson's lectures on the institutes of medicine, delivered at Edinburgh University, 1848;

case notes taken at Edinburgh, 1850, containing details of six cases and an autopsy; case notes taken at Edinburgh, 1850, of fifty cases, and at Westminster General Dispensary, 1854-1855, of one hundred and fifty six cases; four volumes of case notes of (mainly male) patients at St Thomas's Hospital, 1871-1879, including temperature charts and letters, written in a variety of hands (4 vols); case books, 1877-1878 containing case notes of female patients at St Thomas's Hospital (4 vols);

Letter to Murchison from [R Cokam] relating to a report of operations (undated); manuscript notes on Metals, 1847; black and white photograph of letter from Mr Snow to Murchison relating to presentation of a book by the late brother of William Snow.

Papers of George Bellas Greenough, 1794-1855, falling into three broad sections: papers connected with his work, personal papers, and correspondence. They are hierarchically divided into nine series: published works; societies of which Greenough was president; travels; fields of interest; learned and scientific institutions and clubs with which he was associated; personal history; papers relating to his friends; acquired papers; and correspondence, relating mainly to geology or to some other aspect of Greenough's work. Greenough kept many series of notebooks and memorandum books into which he copied the notes he had jotted down in conversation or when reading. The 'Personal History' section contains little biographical or family data, although Greenough's early efforts in poetry, prose and translation from the Greek are well represented, and there are papers relating to his house, his garden and his investments. There are few letters to his friends.

Essays on medical subjects (1813-1815); notes on lectures delivered by John Barclay on comparative anatomy (1821); notes on the geology of Scotland (1823).

Papers of Thomas Webster consist of a bound volume, c1799-1845, containing the autobiography of Thomas Webster, 1837, a copy of the obituary on Webster and various letters including some to Benjamin Thompson, Count von Rumford (CG4/6/1).

Report to the Royal Society of London of the expedition into the interior of the Kingdom of Naples to investigate the circumstances of the Earthquake of December 1857, by Robert Mallet, CE, FRS.

Notebooks of David Watson, [1864-1867], containing notes on lectures by Professor Andrew Ramsay concerning geology; lectures by August Wilhelm von Hofmann, 1865; lectures by Professor Edward Frankland concerning organic chemistry; lectures by T H Huxley concerning natural history, 1865; palaeontological demonstrations by Robert Etheridge, 1867; notes on mining, metallurgy and physics.

Papers, 1889-1977, concerning the life and work of Dr Reynolds, including letters relating to her publications; correspondence about the award of the Lyell Medal from the Geological Society, 1960; family papers, including birth, death and marriage certificates; personal correspondence, 1920-1960, notably from Dr Catherine Alice Raisin, Professor Leonard Hawkes (both Heads of the Geology Department, Bedford College), and Susan Thompson; typed and handwritten essay notes, on geological subjects; a collection of geographical publications, 1921-1969; photographs, [1917-1970], notably of geological field trips, students and professors at Bedford College, holidays in Northern Ireland and Sweden, and family groups; texts of lectures by Eugène Wegmann, Directeur de L'Institut de Géologie Université de Neuchâtel, Switzerland, 1961-1965; the Charles Lyell Medal, 1960. Correspondence and papers, 1919-1978 relating to Professor Arthur Holmes, Reynolds' husband, notably relating to his publications, his membership of various geological societies, the renaming of the Geological Society of Durham after him (the Arthur Holmes Society), his nomination as Regius Professor of Geology at Edinburgh University, and his receipt of the Makdougall-Brisbane and Vetlesen Prizes.

Travel journals of John Davy, 1816-1847. The 3 later volumes in this collection of journals deal with a period as a medical inspector in the West Indies, while the earlier ones cover a voyage to Ceylon and a period based in the Mediterranean. In all these places Davy records the local economy, geology, wildlife and attitudes, occasionally illustrating the journals with his own drawings.

Biographical material includes the draft of Mourant's autobiography, Blood and Stones published after his death in 1995, together with the correspondence and papers Mourant assembled while writing it. There is also documentation of Mourant's education at Victoria College Jersey and at Exeter College Oxford. The latter includes notes on lectures 1922 - ca 1926. Documentation of Mourant's career, honours and awards is patchy, although there is material relating to his search for employment in the early 1930s. There are pocket diaries spanning 1915-1982, with a fairly continuous sequence 1922-1961. Biographical material also includes extensive family and personal correspondence, much of which dates from or relates to the German occupation of Jersey or shortly thereafter. Mourant's other documented interests include his membership of the Methodist Church and his political affiliations, the League of Nations Union in particular.

There is a little material relating to Mourant's early career with the Geological Survey 1929-1931, miscellaneous material relating to Mourant's service with the MRC's Blood Group Reference Laboratory at the Lister Institute and the Nuffield (later Anthropological) Blood Group Centre at the Royal Anthropological Institute, London, and more extensive but uneven coverage of the Serological Population Genetics Laboratory. Although there is some documentation of the foundation of the Laboratory 1964-1965 and of its staff, the surviving material consists chiefly of correspondence and papers relating to Mourant's largely successful efforts to find continued funding for the Laboratory 1969-1977. Haematological research material, though not extensive, covers Mourant's work in a number of areas from research on blood serum in the mid-1940s to the mapping of blood groups in the 1960s and 1970s. There are early research notes, correspondence and papers relating to student and other expeditions undertaking blood group and physical anthropology research and some MRC material assembled by Mourant relating to projects in which he had an interest. The largest group of research papers, however, is maps and data produced during preparation of the second edition of The Distribution of the Human Blood Groups. There is a chronological sequence of drafts and correspondence relating to Mourant's publications, 1929-1991, with extensive material relating to editions of The Distribution of the Human Blood Groups and to The Genetics of the Jews (1978). There is also editorial correspondence relating to publishers and journals, chiefly invitations to review books or referee papers and an incomplete set of offprints. There is correspondence and papers relating to some of Mourant's lectures and broadcasts, most notably the lectures on blood groups given at the Collège de France, Toulouse, 1978-1979. Societies and organisations material is not extensive, and is confined to brief documentation of only a few of the societies and organisations with which Mourant was associated. It includes professional and geological bodies as well as haematological, biological and medical organisations. Visits and conferences material covers the period 1960-1987. It is not comprehensive, though there is also considerable documentation of Mourant's visits and conferences in the papers he assembled in the course of preparing his biography and with lectures material. Mourant's correspondence is extensive. Its complexity reflects Mourant's organisation of the material, the bulk of which was found in three main series: 'Foreign 1965-1977', 'Biological' and 'Geological', together with a fragment of a fourth series 'Home 1965-1977'. Principal correspondents include C.C. Blackwell, B. Bonné, O.J. Brendemoen, V.A. Clarke, L.L. Cavalli-Sforza, A. W. Eriksson, T.J. Greenwalt, J.K. Moor-Jankowski, T. Jenkins, W.S. Pollitzer, D.F. Roberts, J. Ruffié, D. Tills and J.S. Weiner.

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 Henry Solomon Wellcome, 1800-1985, comprising articles, publications, financial records, legal records, administrative documents, property details, probate records, marriage and divorce records, diaries, microfiche of letter books, details of events, subscription lists, field and geological reports, press cuttings, photographs, ephemera, objects, and family papers dating back to 1800.

Papers of the Department of Mineralogy including: DF1 Mineralogy Departmental Correspondence;
DF2 Registers of Mineralogy Departmental and Other Correspondence;
DF3 Mineralogy Departmental Correspondence, Individual Collections;
DF4 Mineralogy Reports to Trustees and Other Official Documents;
DF5 Authorisations from Trustees Meetings;
DF6 Keeper of Mineralogy's Staff Files;
DF7 Keeper of Mineralogy's Subject Files;
DF8 Correspondence and Papers of W Campbell Smith;
DF9 Mineralogy Publications Correspondence and Artwork;
DF10 Collection Notes, Reports and Correspondence;
DF11 Reports and Correspondence on Collecting Expeditions and Other Visits;
DF12 Mineral Gallery and Exhibits;
DF13 Keeper of Mineralogy's Accommodation Files;
DF14 Mineral Library, Correspondence and Papers;
DF15 Keeper of Mineralogy's Internal Correspondence;
DF16 Mineralogy Annual Reports of Progress;
DF17 Correspondence and Papers of L J Spencer;
DF18 Keeper of Mineralogy's Papers on Staff and Staffing;
DF19 Laboratory Notebooks and Registers of Apparatus;
DF20 Official Diaries, Correspondence and Papers of Scientific Staff;
DF21 Mineralogy Invoices and Accounts;
DF22 formerly Department of Mineralogy: Leave and Absence Books. Destroyed 1996;
DF23 Mineralogy Departmental Visitors Books;
DF24 Pass Books;
DF25 Parcel Books;
DF26 Requisition Books;
DF27 Laboratory Order Books;
DF28 Oceanography Section, Correspondence and Papers;
DF29 Outgoing Mineralogy Donations Books;
DF30 formerly Department of Mineralogy: Photographic Requisition Books, destroyed 1996;
DF31 Mineralogy Specimen Loan Books.

Notes by John Dixon on medical matters and on things of personal interest to him such as astrology and photography spanning his entire career, 1848-1903. MS.5191 comprises more formal material, namely certificates and indentures.

Papers relating to conferences, lectures, meetings and events organised or sponsored by the Geological Society, 1932-2006, comprising:

Correspondence, with some programmes, publicity and abstracts, relating to the organisation of the AAPG [American Association of Petroleum Geologists] International Conferences, 1991-1999; Minutes of the Organising Committee, circulars and programmes relating to the Applied Geoscience Conferences, later Geoscience Conferences, 1995-[1999]; Programmes, field guides and publicity for the Arthur Holmes European Conferences, 1990-1996; planning meeting notes, programmes, publicity and correspondence relating to the organisation of the Meetings of the Geological Societies of the British Isles, 1973-1993; Abstracts, programmes, circulars and correspondence relating to various Extractive Industries Geology conferences, 1984-1995; Correspondence, abstracts, delegate lists, publicity and programmes relating to the Fermor Lecture, later Fermor Meeting, 1980-1994; Correspondence and circulars relating to the arrangements for the 26th-30th International Geological Congresses, 1981-1996; Lists and publicity ephemera relating to the Society's scientific meetings, 1971-1996; Correspondence, programmes and publicity for the Lyell Meetings, 1987-1998; Correspondence, memoranda and circulars relating to the arrangements for the 1st-9th Meetings of European Geological Societies (MEGS), 1973-1994; Material relating to the organisation of the conference on Petroleum Geology of the Continental Shelf North-West Europe, later Petroleum Geology of NW Europe Conferences, 1980-2003, including papers on the establishment of 'Petroleum Geology '86 Limited', later Petroleum Geology Conferences Ltd the company with limited liability set up to organise the Conferences, 1984-2003; Planning meeting minutes, programmes, abstracts and publicity for Special and Joint Meetings of the Society, 1971-1998; Itineraries and field guides for the Student Instructional Tours, 1948-1960; Correspondence, publicity and other material relating to the organisation of the annual William Smith Lectures, later William Smith Meetings, 1966-1999.