The papers include laboratory notebooks dealing with Bawden's research on various plant viruses, and in particular his collaborative work with N.W. Pirie and with A.A.P. Kleczkowski. There is also a detailed exchange of correspondence with Pirie on research in progress, 1937-1940. (Pirie moved to Rothamsted as Virus Physiologist in 1940 when Bawden became Head of the Plant Physiology Department.) There is a wide range of correspondence, with individuals and institutions. It deals with scientific research and problems including viral nomenclature, lectures, conferences, publications, Bawden's reports on research projects, grant applications and appointments. The correspondence relating to Bawden's overseas visits as adviser or lecturer is mainly after 1958 and is sometimes accompanied by Bawden's reports.

Records of the Malaria Therapy Unit, Horton Hospital, including patient casebooks, 1931-1962; patient ward books, 1949-1950; malaria documentation books, 19-- -1966; indigenous malaria subject files arranged by location, 1917 - 1962; Public Health Laboratory Service correspondence and malaria case questionnaires, 1966-1979; mosquito surveys of places in Britain arranged by place and mosquito nuisance subject files, 1920-1968 and research files, 1910 - 1963, including notes on best practice in malaria therapy, lecture scripts, malaria on ships, mosquito identification and control, correspondence, cuttings from newspapers and journals and reviews of work by researchers at the Unit.

Papers of the Lister Institute of Preventive Medicine (LIPM), 1886-1986, comprising minutes, 1886-1982; annual reports, 1895-1986; records relating to the origins and establishment of LIPM, 1889-1898; records of LIPMs links and amalgamations with other bodies, 1886-1898; records relating to vivisection, 1889-1899; Lord Lister's correspondence, 1893-1912; J L Pattison's correspondence, 1898-1903 and 1914; records relating to LIPMs organisation and administration, 1896-1949; production and distribution records for serum and vaccine lymph, 1894-1950; records relating to research projects, 1891-c1940s; records relating to LIPMs relations with outside bodies and individuals, 1889-1975; records relating to properties of LIPM; historical material; biographical material; miscellaneous papers; pamphlets relating to LIPM and associated bodies; pamphlets relating to other institutions; photographs; photocopies of letters from Lord Lister to Dr G Dean; and an index of correspondents.

Papers of the Malaria Research Laboratory, 1939-1967, relate to the work of the laboratory and the collation of data concerning documented cases of malaria within Britain. The collection notably includes correspondence and other documentation between P G Shute and G Covell, Assistant Director and Director of the Laboratory, and various hospitals and other medical institutions regarding blood films examined by the Laboratory for malarial parasites, 1939-1963; Public Health Laboratory Service yearly reports of malaria cases, 1954-1966 and annual reports of the Malaria Research Laboratory, 1957-1967.

The records cover the period 1927-1993, although the majority date from the 1940s to the 1970s. Notable series include general correspondence with colleagues world-wide, 1935-1984; Dr Race's research papers on human genetic markers, late 1930s/early 1940s; files of correspondence, research notes, pedigrees etc. on blood grouping investigations, 1942-1993; and a comprehensive collection of photographs recording Medical Research Council Blood Group Unit staff at work and play, 1927-[1980s].

Legal Records: Charters and Bylaws (1462) - date

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Media: Audio Visual Techniques Committee 1980-1982;

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

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

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

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

War: Committee of Reference 1916-1919

Papers of the Strangeways Research Laboratory, c 1901-1988, comprising papers of T S P Strangeways; annual reports including 1929-1950; minutes and correspondence of the Trustees, 1929-1971; account books and ledgers, 1929-1970; papers relating to funding from various bodies, 1929-1975; papers relating to Medical Research Council funding, c.1962-1969; papers relating to grants, c.1963-1970 and c.1967-1980; administrative records, 1931-1971; general correspondence, 1942-1947, 1954-1956, and 1965-1970; assorted files, 1930s-1960s; miscellaneous historical material including research by George Eric Howard Foxon; minutes of the Radium Commission, 1932-1943; and papers relating to C F Robinow, E M Brieger and Michael Abercrombie.

Although the collection is by no means comprehensive, there are interesting records of many aspects of Wilson's career.

Section A. Biographical: Brings together material relating to obituaries, tributes, honours and awards. Includes Wilson's account of his First World War experiences and his assessment of his scientific publications. Section B. Research: Although not extensive, provides documentation of a number of Wilson's principal interests including the Salmonella group of bacteria and milk hygiene. There are three laboratory notebooks with experimental data covering the period 1919-45. Section C. Public Health Laboratory Service (PHLS): Relates chiefly to the unpublished history written by Wilson after his retirement as Director of the PHLS. There is also a little material relating to laboratory design and equipment and PHLS personnel. Section D. Lectures and publications: The most substantial in the collection. There are records of Wilson's lectures for a period of forty years from 1944, extensive documentation of the later editions of Principles of bacteriology and immunity, and editorial correspondence and papers for the British Journal of Experimental Pathology and the Journal of Hygiene. Section E. Societies and organisations: Documentation of Wilson's association with ten British organisations including the Medical Research Club, Medical Research Council and Veterinary Club. The Medical Research Council material relates to the Working Party on Tristan da Cunha which was set up to supervise medical investigations when the inhabitants were evacuated to Britain after the island's volcano erupted in 1961. There is also material relating to the Research Foundation, Chicago, which specialised in tuberculosis research, on whose medical advisory committee Wilson served. Section F. Visits and conferences: Records of a number of overseas trips in an advisory capacity for the World Health Organisation, including to Ethiopia 1964, Iraq 1965, Iran, Sudan and Egypt 1971 and the Philippines 1972, and records of international microbiology congresses. Section G. Correspondence: Although not extensive, includes a chronological sequence of scientific correspondence, 1930-1987, Wilson's collection of autograph letters addressed to Topley and himself, and references and recommendations. Section H. Photographs: Photographic records of Wilson, colleagues, conferences and PHLS laboratories. Section J. 'Biographical History of Bacteriology': Manuscript of Wilson's history, with correspondence about publication.