Correspondence and other material relating to preparations for the 'early discharge' survey, 1962-1963. The material relates only to the preliminary survey, and comprises correspondence and related papers, including individual hospital survey papers.

Much of the collection is made up of diaries and notebooks relating to expeditions sent to Africa by the Liverpool School of Tropical Medicine to study diseases such as malaria and trypanosomiasis. From Todd's subsequent career there is also material on journeys to Western Canada to study Swamp Fever in horses and to Poland to study Typhus, some general notes on tropical diseases, a laboratory notebook on experiments with fever ticks and a paper on the Congo Free State as a political unit. The dates covered are 1901-1920. A final block of material consists of letters and loose papers including sketches, covering 1890-1949.

Papers of James T Duncan, 1920, contain handwritten research or lecture notes titled 'Principles of standardisation of agglutinable cultures' and include relevant scientific tables and diagrams.

Comprising material relating to the Zoology Department at Royal Holloway College, University of London, particularly during the 1960s and 70s; including a large number of photographs depicting staff and students from the Zoology Department, of fieldwork, particularly in freshwater ecology, and of trips to Poland; papers relating to the courses run by Dr Duncan for the Water Board, and research notes, correspondence and photographs on Cartesian Diver Respirometers; proposal for a University of London Institute of Hydrobiology; personal material including copies of Dr Duncan's CV and offprints of journal articles written by her, obituaries, and details of a meeting held in Vienna in her honour, which were collected together after her death.

Papers of Dr Christopher Draper, 1949-1997, includes correspondence, research papers, notebooks, photographs, slides, articles, publications, teaching material, data tables and graphs concerning Christopher Draper's career as a medical officer, researcher and lecturer in tropical medicine. The collection relates to many of Draper's research projects overseas such as malaria studies in East Africa, particularly the Pare-Taveta and Mara regions and material also relates to other short-term projects abroad on behalf of the London School of Hygiene and Tropical Medicine, World Health Organization or Overseas Development Administration. Research papers concern important work carried out in seroepidemiology, ELISA tests and malaria and teaching material includes slides for lectures, handouts and correspondence with students. Most of the papers stem from Draper's time at the LSHTM although photographs of Draper's posting as medical officer in the Middle East for the Red Cross are included.

The study was based on meetings and taped interviews with consultants, junior doctors and nursing staff, plus documentary evidence. The latter is not included in the records given to the Contemporary Medical Archives Centre, nor (with one exception) are the records of meetings, but the taped interviews have been deposited in full. The interviewees give pseudonyms rather than their actual names.

Professor Robert Edward Dickinson's field diaries from America, 1931-1965 and Europe, 1931-1976.

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.

The vast majority of the material relates to Dent's research and clinical interests and falls into four main categories: correspondence files; files created around the publication of papers; lecture notes and symposium papers; and case/research notes. There are also smaller quantities dealing with other aspects of his career, such as the administration of UCH Metabolic Ward. The papers thus reflect most of Dent's scientific and clinical interests. This research is mainly represented by the abstracted documentation which he kept with drafts of his published papers (see section E.1) and also by correspondence about cases and clinical case notes (see section C.5). To a lesser degree they also illustrate the work at the laboratory bench which underpinned much of this research. For example, a file of unidentified paper chromatograms has been preserved (C.2/10) to illustrate one of Dent's methods of working, as described by his colleague, Heathcote, and quoted in the Biographical Memoirs of Fellows of the Royal Society, 1978: 'Paper chromatograms were not to be thrown away. They were filed and, since the colours faded, the outline of each spot was drawn in and the intensity of the colour was indicated by a number.' The way in which Dent compiled a large series of files around drafts of scientific papers also illustrates the importance of the published paper to him as a stage in the research process. An incomplete collection of reprints of Dent's published papers may be found in section E.2 of the collection.

Correspondence, 1887-1925, mainly between Dendy and fellow academics relating to the morphology and classification of sponges, notably with George Parker Bidder, President of the Marine Biological Association of the UK; Professor William John Dakin, Professor of Zoology, University of Liverpool; Francisco Ferrer Hernandez, Musea de Gencias Naturales, Madrid, Spain; Professor William A Haswell, Emeritus Professor of Biology, University of Sydney, Australia; Ernst Hentschel, Zoologisches Museum, Hamburg, Germany; William Abbott Herdman, University of Liverpool; Professor Sydney John Hickson, Emeritus Professor of Zoology, University of Liverpool; Randolph Kirkpartick, Natural History Museum, London; Professor James Herbert Orton, Emeritus Professor of Zoology, University of Liverpool; Joseph Pearson, Director of the Columbo Museum, Ceylon; and Edgar Thurston, Superintendent of the Government Museum, Madras, India. The correspondence also includes letters, 1919-1921, relating to the establishment of a research grant in memory of Harold Row, Dendy's assistant. Papers, 1886-1899, relating to sponge collections, particularly specimens in Australia and New Zealand, and including the dredging records for Port Phillip, Victoria, Australia, 1887-1890. Lecture notes written by Dendy, [1903-1925], including handwritten texts of lectures on 'Echinodermata', 'The development of starfish', 'Holothurioidea', 'Class Gastropoda', 'Mytilus', 'Anodarta cygnea', 'Helix', 'Mollusca', and 'Merozoa', and typescript texts of public lectures including 'The stream of life', given at a Citizens' Lecture in Edinburgh, 1921, and 'The evolution theory today', given at the Liverpool Meeting of the British Association for the Advancement of Science, 1923. Working notebooks, [1886]-1912, mainly containing scientific experiments and observations relating to sponges, notably the Challenger Amphipoda and the Grantia Compressa, and notes on the topographical distribution of, and biographical references to, sponge specimens. Two notebooks, 1917-1919, recording experiments and observations during Dendy's membership of the Royal Society's Committee for the Investigation of Grain Pests. Papers, 1892, relating to The Victorian land planarians [1894] by Dendy, comprising a volume of annotated and revised extracts from that work, and a letter to Dendy from Thomas Steel concerning flatworm species. Printed obituaries of Dendy, 1925-1926. Papers relating to the study of lizard-like reptiles commonly known as Tuatara (the scientific name being Sphenodon), [1897]-1910, including correspondence, 1908-1910, between Dendy and Edward Bles, Elliot Smith, Annie Howes and [William Thompson] Sedgwick, and catalogues, notes and photographs of Tuatara embryos.

Papers of David N Deacon, 1998-1999, comprise detailed, semi-structured interviews with representatives from selected extra-governmental agencies (including both 'recognised' and 'non-recognised' quangos) regarding media and publicity issues, and with national and local news professionals regarding their use of quangos as news sources and their relationship with these executive agencies. All the interviews were made between 1998 and 1999. With a file containing interview schedules and 4 floppy disks.

The papers consist primarily of Daly's meticulous records of experiments, covering the period 1919-1965, in a series of large notebooks, all indexed by him, some of which represent compilations of material gathered over many years from a variety of sources. There is also correspondence with, and biographical information regarding, several eminent physiologists including Sir Edward Sharpey-Schafer and Sir Charles Sherrington. William Sharpey is represented by five autograph letters to Sir Charles Lyell, 1858-1871.

Papers of Guy Pascoe Crowden, 1927-1953, largely relate to his appointment and work as Lecturer in Applied Physiology at the London School of Hygiene and Tropical Medicine and comprise a comparative study of the development and physiology of identical twins by Crowden; information on the applied physiology course 1930-1931; paper on 'The practical value of physiology to industry' by Crowden, communication to the Department on Industrial Co-operation, British Association for the Advancement of Science, Leicester, 11 September 1933; appointment of Crowden as University Reader in Industrial Physiology and as Professor of Industrial Hygiene; material relating to his service in World War Two.

Papers of John Croft, 1876, comprising a manuscript copy (by an unidentified scribe employed by Croft), of a work by Peter Redfern (1821-1912) FRCS, titled A normal nutrition in the human articular cartilages (1850), including an additional section titled Experimental Researches on the Lower Animals.

Papers of Arthur Cotton, 1907-1952, comprising four series. The first is a collection of correspondence, dating from 1907 to 1952, addressed to and from Arthur Cotton, primarily from other botanists and botanical in subject (COT/1). The second series consists of a bound notebook containing Cotton's findings of his trips to Clare Island from 1909 to 1911 (COT/2). The third series contains photographs relating to various species of Senecio from botanical trips to Africa between 1930 to 1948 (COT/3). The fourth and final series contains botanical works, papers and a monograph written by Cotton, referring to his work on Myrionema, c 1910 to 1935 (COT/4)

Black and white albumen photographs of the Pleistocene geology of Malta, 1893-[1894], which accompanied a paper by John Henry Cooke.

Records of committees of the Governing Body, Board of Studies and Rector of Imperial College, comprising papers of the Vacation Work Committee, notably annual reports, 1935-1956, introductory leaflets, [1957-1976], papers relating to the International Association for the Exchange of Students for Technical Expertise, including correspondence concerning vacation training, 1956-1975, conference, 1962, Memorandum and Articles of Association, 1960, (GD1); papers of the Appointments Board, including minutes, 1912-1971, reports, 1920-1933, and correspondence, 1969-1971, statistics, 1926, 1954-1961, sub-committees papers 1953-1963, correspondence, 1920-1945, 1960-1961 (GD3); papers relating to careers, notably booklets, 1912-1956, talks, 1985, recruitment programme, 1986-1994, annual report, 1996 (GD4);
Overseas Students Committee papers, including minutes, 1958-1970, introduction courses, 1961-1964, correspondence between Chairmen and the Rector, 1958-1963 (GDAA); Senior Common Room Committee minutes, 1956-1972 (GDAC); Exploration Board papers including minutes, 1955-1973, reports, 1955-1981, reports and correspondence relating to expeditions, 1936-1971, photographs and maps of expeditions, 1956-1966 (GDAE); Garden Committee minutes and correspondence, 1959-1967 (GDAG); Student Residence Committee papers, including minutes 1957-1988 (GDAH); Catering and Conference Services Management Committee minutes, 1985-1988 (GDAI); papers relating to Computing Committees, including minutes of the Computing Commitee, 1960-1980, Computing Policy Committee, 1971-1975, Computing Services Committee, 1971-1974 (GDAK); papers relating to Health and Safety, comprising Safety Committee (later the College Safety Council and Technical Advisory Safety Committee) minutes, 1966-1980, Safety Council minutes, 1975-1992, Safety precautions for the use of equipment and laboratories, 1970-1974, Safety Officer annual reports, 1964, Safety policy, 1976-1991, permits for students, 1937-1965; papers relating to accidents, 1975; papers relating to the Radiation Safety Committee, including codes of practice, 1957-1986, Rector's correspondence, 1960-1976, Health and Safety visits, 1972-1982 (GDAS); Parking and Traffic Committee minutes and correspondence, 1958-1988, papers of Sir Patrick Linstead, 1962-1966 (GDAT);
papers of the Joint Committee of the Union, Rector and Governors, 1968-1970 (GDB); notes and correspondence relating to Rector's meetings with non-professorial staff, 1957-1971 (GDC); Dean's Committee minutes, 1954-1979 (GDD); papers of the Rector's Policy meetings, 1979-1987 (GDDE); Management and Planning Group papers, 1987-1992 (GDDM); Growth Points Steering Committee papers, 1969-1971 (GDDP); papers relating to Heads of Departments' meetings, 1968-1988, (GDK).

Correspondence and papers relating to the establishment of the RCOG Committee on Human Fertility and records relating to its surveys, questionnaire and report.

Typescript papers, 1943-1945, comprising Dr B Ifor Evans's copies of working papers of the Commission of Enquiry into the Facilities for Oriental, Slavonic, East European and African Studies, including minutes of meetings, correspondence and other administrative papers, questionnaires completed by institutions including universities and learned societies in the UK and overseas, evidence submitted by various individuals, and draft report of findings sent to Ernest Bevin (Secretary of State for Foreign Affairs).

Three volumes of typescript and manuscript research notes on papers on general relativity and related subjects, [1926-1937].

Obituaries of Cole, 1994, taken from the Transactions of the Institute of British Geography, the Independent, the Times, and the Royal Holloway and Bedford New College Journal. Papers relating to a Bedford College geobotanical project [Project Gamma for Trust Mining] in Botswana, 1967-1970, including receipts and financial documents, 1967-1969, concerning expenses for the land rover used in the project; copies of Geobotanical Transect Sheets and Plant Ashing Sheets, 1968-1970; carbon book, 1970, containing a monthly report by Cole on the progress of the project during March, including work completed, summary of results, lists of plant and soil samples, maps, plans and photographs; carbon books, 1969-1970, belonging to André Boshoff and containing copies of correspondence relating to the analysis of soil and plant samples and reports on the progress of the project from Feb 1969-Feb 1970; field maps of Mwaku Pan, Botswana, [1968-1970].

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

Papers of the Centre for Reform, 1998-1999, comprises newsletters, publicity leaflets, audio tapes, video, press cuttings, press releases, minutes of management committee, papers presented to the group and advisory board meeting papers, all relating to the Centre for Reform.

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 between Sir John Peel and senior obstetricians concerning the format of his questionnaire relating to caesarean sections; copies of his proposed questionnaire; statistical information supplied by hospital and university departments, and a copy of Peel's preliminary report on his survey.

Papers of Isaac Henry Burkil (1892-1966) comprising the preparatory notes and typescripts for Burkill's studies and publications (11 boxes), also one volume and one folder of correspondence, one folder of personnal papers, botanical journals and journals of Burkill's tours in Asia (18 volumes) and 23 boxes of index cards.

Papers of William John Burchell, 1806-1871, comprising 4 series. The first series (WJB/1) contains notes which relate to Burchell's time on St. Helena. The second series (WJB/2) contains documents of the flora of Africa. The third series (WJB/3) contains notes from Burchell's expedition to Brazil via Portugal, Madeira and Tenerife. The fourth (WJB/4) contains manuscripts, correspondence and notes which date from 1800 to 1859 and relate to different plant collecting expeditions.

The correspondence, papers and scientific notebooks of Sir George Lindor Brown. The majority of notebooks relate to the investigations of Brown and his co-workers (notably Feldberg, Harvey and Maycock) at the National Institute for Medical Research, Hampstead, into neuromuscular transmission. The correspondence and remaining papers cover Brown's administrative work in the decades from the 1950's. His relationships with the Royal Society and the Medical Research Council are well represented. The papers include personal files, correspondence with institutions and individuals, working scientific notes and sets of slides.

Records of the Bristol ethnic minorities health investigation including questionnaires, interview transcripts, cassette tapes, and published results of survey of concepts of illness, use of health services, etc, among Punjabi-speaking women in Bristol, 1986-1987.

Papers of 'Breda' war criminals comprise transcript of a radio interview, which deals with misunderstandings concerning the Germans still imprisoned in Breda, 1955; press release of the Dutch embassy (in Germany) regarding the Breda prisoners including lists of the following categories of prisoners: those originally sentenced to death and later commuted to life (with details of their offences); those sentenced to death (with details of their offences); those sentenced to 20 years (with details of their offences); those released in 1952 after serving two thirds of their sentences.

Letters and other Papers of the Hon Robert Boyle. The Letters cover Boyle's correspondence; in addition to the letters by scientists such as Hartlib, Beale, Southwell, Wallis and Cole, the series contains letters from members of Boyle's family (Viscountess Ranelagh in particular). There are 37 letters of Boyle's preserved, and substantial blocks of papers from religious figures such as Robert Sharrock. The Papers cover his philosophical, scientific, theological and other interests, and cover most aspects of his life and works.

Papers, c1900-1992, collected by Jean Boyd, relating to northern Nigeria from the late 18th century to the 1990s.

Papers on Nana Asma'u include copies of her manuscript poems (1820-1865) and later papers relating to her work, including translations, 1976-1984. Papers on works by Shehu dan Fodio include copies of his poems on male-female relationships (1789 and undated) and later papers relating to his work, 1975-1981. Papers on works by Asma'u's female relatives and descendants include copies of poems and writings by various authors (c1860-1934 and undated) and later papers relating to the subject, c1950-1990. Other material comprises field notes on the remnants of Asma'u's disciples, the Yan Taru, 1973-1990; papers on the milieu in which Asma'u lived in Gobir, c1900-1984, including Gobir chiefs; papers, including press cuttings, on the situation of women in northern Nigeria in the 1980s, the subjects including Muslims, prostitution, women's organizations, medical matters, and women's education.

Papers, 1903-1992, including articles, reports and press cuttings, on Sokoto relate to geological history, prehistory, palaeontology, archaeology, pre-colonial, colonial and post-colonial history, the subjects including the social and economic history of the city of Sokoto, colonial administration, British fears over Mahdism, and local government and economic issues in Sokoto state in modern Nigeria.

Three volumes contain over 500 postcards, many in colour, relating to Nigeria, including images of people, cultural events, various places, and other aspects of Nigerian life [late 20th century].

Working papers of the Survey of 'Labour and Life of the People' and 'Life and Labour of the People in London' by Charles Booth 1886 - 1903 comprising the original survey notebooks and papers: interviews, questionnaires, statistics, reports and colour coded maps describing poverty.
The papers and the original survey notebooks reflect the three areas of investigation undertaken in the survey: poverty, industry and religious influences.
The poverty series interviewed School Board visitors about levels of poverty in households and streets. The survey also investigated trades of East London connected with poverty: tailoring; furniture and women's work.
The industry series comprises interviews of employers, trade union leaders and workers for each trade and industry and questionnaires concerning rates of wages, numbers employed, details of trade unions and domestic details (food, dress and circumstances etc) which were completed by employees and trade union officials. The following trades and industries are covered by the survey: building trade; wood workers; metal workers; precious metals, watches and instruments; sundry manufacturers printing and paper trades; textile trades; clothing trades; food and drink trades; dealers and clerks; transport and gardeners; labourers; public service and professional classes; domestic service. Case histories of the inmates of Bromley and Stepney workhouses during 1889 and people who received outdoor relief from the union were also transcribed.
The religious survey includes reports of visits to churches and over 1450 interviews with ministers of all denominations including Church of England, Methodist, Presbyterian, Jewish, Roman Catholic. Salvation Army officers and missionaries were also interviewed. The reports of the interviews contain printed material relating to the churches. Questionnaires were also completed as part of the survey. The investigation went beyond documenting religious influences and incorporates a description of the social and moral influences on Londoners' lives.
The Maps Descriptive of London Poverty 1898-1899 are probably the most well known documents which survive from the survey. The Maps Descriptive of London Poverty 1898-1899 are twelve sheets colour coded by social class and poverty from black [semi-vicious] to yellow [middle and upper class, well-to-do]. The maps cover an area of London from Hammersmith in the west, to Greenwich in the east, and from Hampstead in the north to Clapham in the south. The working and printed copies of the maps are contained within the archive.
The social investigators accompanied police around their beats in London in order to update the existing street-level information for the Maps Descriptive of London Poverty 1898-1899. The reports of the walks are known as the 'police notebooks' and contain descriptions of London streets. All the notebooks have been digitised.
Other papers include an inventory undertaken in 1925 by Thomas Macaulay Booth, son of Charles Booth; additional manuscripts concerning the survey: circulars, statistics etc and booklets collected during the survey.

Papers of Charles John Bond, 1883-1939, comprising correspondence with various people, including Lord Joseph Lister, Victor Horsely, Sir Wilfred Grenfell, Stephen Paget, Frank Penrose, Dr Theodore Woods (Bishop of Peterborough), Sir Arthur Keith, Lord Moynihan, Dr William Mayo, Sir Thomas Barlow, Wilfred Trotter, Sir Oliver Lodge, Dr F Gowland Hopkins, Professor G Grey-Turner, Walter Fletcher, Sir Robert Jones, and Dr Whittingham (Bishop of St Edmundsbury and Ipswich), 1883-1939; papers on medical subjects and scientific experiments; notes on topics including immortality, youth and age, and the mind; biographical information; poetry; and a grace.

Papers, 1887-1977, relating to Blackwell's time as Head of Botany at Royal Holloway College, University of London, notably correspondence with her parents, 1922-1945, discussing life at Royal Holloway College; letters of congratulation on her appointment as Head of Botany at Royal Holloway College, 1922; correspondence and notes, 1928-1949, relating to gifts to Royal Holloway College; personal correspondence, 1941-1970, notably with Ellen Charlotte Higgins, former Principal of Royal Holloway College, (Elsie) Marjorie Williamson, Principal of Royal Holloway College, and John Cameron; papers, 1887-1969, relating to the Royal Holloway College Botany Department, including Botany Lunches, 1949-1977, Botany School Record Books, 1887-1969, and correspondence relating to field trips, 1930-1944; Blackwell's copies of the Royal Holloway College Boat Club Rules, 1914-1918, and the Royal Holloway Rules and Regulations, 1925; notes, memoranda, correspondence, minutes and reports of the University of London Botanical Supply Unit, 1944-1952; invitations and Christmas cards, 1922-1963; autograph books, 1922-1950, including one presented to Blackwell by her old students and staff at a luncheon at the Forum Club, [London], 1950. Records, 1897-1971, relating to the history of Royal Holloway College and the Botany Department, including press cuttings, photographs, memoirs, correspondence and draft articles, notably and article by Blackwell entitled '75 years of Royal Holloway College Botany Department', copies of College songs, and obituaries of old colleagues and students. Publications, 1902-1949, mainly comprising histories of the Botanical Departments of Liverpool and Manchester Universities. Photographs, 1880-1970, including the Botany Department staff and students, 1898-1962; Botany Department field trips, 1898-1948; Royal Holloway College staff, buildings and grounds, 1908-1952; Botany laboratories and gardens, 1912-1949; social and botanical activities at Royal Holloway College, 1927-1955.

The papers are extensive, relating to almost every aspect of Blackett's career in science and public life. There is biographical and personal material including large numbers of letters of congratulation received on the occasion of the various scientific and public awards and honours with which Blackett's achievements were recognised. There are records of his work on particle disintegration, cosmic rays, astrophysics and magnetism in the form of laboratory notebooks, working papers, correspondence, lectures, publications and broadcasts. There is documentation of his activities on various defence projects and as a member of government committees before, during and after the Second World War. Blackett's political interests are represented by material relating to the Association of Scientific Workers, Labour Party discussion groups on science and technology policy and the Ministry of Technology instituted after the Party's 1964 electoral victory. There are records of a wide range of science-related interests such as the history of science and technology, science, education and government, and nuclear weapons and disarmament, and of his overseas activities including material relating specifically to India and that concerned with matters more generally affecting developing countries.

A few lacunae in the surviving material have been identified. There are no documents relative to Blackett's service with the National Research and Development Corporation or the Department of Scientific and Industrial Research and, of his correspondence during the Second World War, only that for 1942 survives.

Papers relating to her life and career, 1904-1948, including correspondence and notes, 1904-1906, mainly relating to experiments by Berridge on the fertilisation of Carpinus Betulus (European Hornbeam), and the publication of a paper on the subject by the Linnean Society, notably including correspondence with Professor Margaret Jane Benson, Head of the Botany Department at Royal Holloway College, and a copy of 'Contributions to the embryology of the Amentiferae part II: Carpinus Betulus' by Berridge, Benson and Elizabeth Sanday, [1905]; correspondence, 1912, between Berridge and Professor Margaret Jane Benson, on the collection of new flower samples and the prospective reading of their Amentiferae paper in Dundee; research notes by Berridge, 1910-1948, on a variety of botanical subjects including Carpinus and agglutination, mainly comprising notebooks, notes on articles and experiment notes; notebook, 1948, belonging to Professor Elizabeth Marianne Blackwell, Head of the Botany Department at Royal Holloway College, containing obituaries of Berridge from the Proceedings of the Linnean Society, 26 Nov 1948, and Nature vol 161, 17 Jan 1948, with a list of Berridge's papers.

Papers, 1946-1974, of Mary Benson, comprising drafts, research notes and transcripts for interviews she used for her publication The African Patriots: The Story of the African National Congress of South Africa (London, Faber & Faber, 1963). Also includes articles on famous African leaders written by Z K Matthews, and newspaper cuttings and pamphlets concerning political protest in South Africa.

This collection contains a single manuscript volume, the 'Naval Surgeons Casebook'. The volume begins with details of cases, symptoms and cures of Nathaniel Bedford's patients at St George's hospital during 1781. The rest of the volume contains descriptions of cases, sickness, and treatments during his travels whilst a ship's surgeon in the West Indies during 1781-1783.

The papers consist of notes and notebooks of William Bayliss' experiments. There is also correspondence, press cuttings and photographs, a great part referring to the 'Brown Dog Affair' of 1903 and to other disputes between anti-vivisectionists and University College London.

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.

'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.

The archive comprises weave samples, designs on paper, works on paper, sketchbooks, notebooks and resources relating to Sawyer’s teaching. It also contains industrial ephemera and published material relating to textile production.

Papers of Sir Charles Alfred Ballance, 1896-1935, comprising notes of experiments, 1922-1935; original drawings for publications and papers, 1896-1934; and lectures, reports, and notes on surgery, c 1909-1934.

Seven bound journals of Andrew F Balfour with enclosures including three journals covering Balfour's service on the HMS Challenger scientific expedition; one journal describing his command of the gunboat HMS Stork off east Africa (1889-1891); and three journals describing his command of HMS Penguin on a Pacific survey (1893-1896). Loose papers and newspaper cuttings are enclosed with the journals.

Journals of William Baird, 1823-1833, comprising journal of voyages to the West Indies, South America, East Indies and China, Cape of Good Hope and St Helena, from 1823 to 1831, in the Barque Charles and H C Ship Berwickshire and voyage to and from China, in H C Ship Berwickshire, in 1832 and 1833.

Papers, 1950s-1980s, of Professor David W Arnott on West African languages, comprising papers, including notes and questionnaires, from his study leave (1955-1956) spent travelling from Nigeria through Niger, Dahomey (Benin), Upper Volta (Burkina Faso), French Sudan (Mali), Senegal and Gambia to Guinea and Sierra Leone; copies (photocopied and photographic) of manuscripts; translations and transcriptions; transcriptions of language recordings; seminar and conference papers; teaching material; offprints of articles by Arnott; typescripts or corrected proofs of articles; and reviews of books by other authors. The papers relate largely to Nigeria but also to Benin, Burkina Faso, Cameroon, Gambia, Guinea, Mali, Niger and Senegal, relating mainly to Fulfulde, Fula and Fulani (language of the Fulani people of West Africa), and also to Tiv and to Hausa poetry and songs. The subjects include literature, including poetry (religious and non-religious), oral literature and folklore, proverbial lore, Islamic influences on African literary cultures, grammar, including morphology, verbal and nominal systems, nouns, vocabulary, and the distribution of dialects.

Papers of the Arden Philosopical Lectures, c 1775-1800, comprising a volume of manuscript lecture notes titled Philosophical Lectures delivered by Mr Arden at Dursley. The notes discuss topics such as electricity, including the work of Dr Benjamin Franklin with lightning rods. The notes also cover the subjects of air and gases, commenting on the work of Dr Joseph Priestley relating to 'fixed airs' (carbon dioxide), 'inflammable air' (hydrogen), the effects of 'phlogiston' on the air, and 'dephlogisticated air' (oxygen). The volume is undated; Priestley's paper on his experiments with airs and gases was published in 1775.

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.

Journal of the scientific research voyage of HMS Challenger from 1872-1875. Illustrated with watercolours and line drawings. The typescript contains the text of the journal.