Papers of Professor John Sutton, 1910-1995, comprising biographical material, including obituaries and reminiscences of Sutton; papers relating to Sutton's childhood and schooldays, undergraduate studies, wartime service, his honours; family papers, notably his father Gerald John Sutton, an engineer and inventor, including patents, 1928-1958; photographs of Sutton, some with Janet Watson;
notebooks, 1940-1992, comprising geological field notebooks, [1940-1969], containing observations, sketches and plans and lists of specimens, some with notes by Janet Watson; notebooks recording work in Greenland, 1965-1969; notes on proceedings of conferences and sketches of scenery, plants and people, and geological phenomena, many from visits overseas, [1965]-1992;
notes and drafts relating to publications or work intended for publication, [1935-1992]; papers relating to visits and conferences including visits to China; correspondence, notably with Edward Battersby Bailey, Michael J Fleuty, Arthur Holmes, John Lawrence Knill, John Graham Ramsay, Herbert Harold Read, principally two sequences of letters, 1948-1960, 1961-1992, including papers for conferences, from societies and organisations; maps, figures, photographs, films and an audio tape.

Papers of Sir Wilfred Patrick Thesiger, 1946-1994, including lists of fossils, rocks and minerals collected in Arabia, 1947; copies of letters from Thesiger to various correspondents; route notebook from Kachu to Jalalabad, Nuristan, 28 Jul-4 Sep 1956; meteorological observations Rub al Khali, Arabia, 1947; tabulated traverse by draftsman for the 1949 expedition from Muwaiqih; loose notes and notebooks, 1947-1948; seating plan for Thesiger's 80th birthday dinner at the Royal Geographical Society, 6 Jun 1990; transcript of an interview with Thesiger for a Channel 4 television documentary, Heart of a Nomad, Aug 1994; appendices to an article by Thesiger, 'A New Journey in Southern Arabia' published in The Geographical Journal, Vol. 108, No. 4/6 (Oct-Dec, 1946), pp 129-145 and envelope containing notes of payments for camels and servants, South Arabia.

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).

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).

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.

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.

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.

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).

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.

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).

Seven manuscript notebooks compiled by student at King's College London, Kathleen Williams, 1936-1939; comprising: botanical notes in a ring binder with drawings and sketches of toadstools, flowers and seeds, 1936; notebook on crystals and crystalline rocks showing drawings of crystals through a microscope and rock strata, 1936; notebook on types of rocks with colour sketches of microscopy, 1937; notebook with sketches, of fossils, sponges and seashells, 1937; geography field trip book on an expedition to Herne Bay, Torquay and elsewhere, with sketches of rocks and landscapes, 1937; geography field book showing expeditions to Helmsley, Yorkshire, Dorking, Surrey, Windsor, Berkshire and elsewhere, with sketches of rock strata and landscapes, 1938-1939; geography field book, Helmsley, Yorkshire, with photographs and hand-drawn maps showing topographical features, 1938-1939.

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.