Papers and war medals of Sir John Josias Conybeare, 1915-1972. Includes his First World War diary, 1915; Military medals and orders awarded to him during the First and the Second World Wars, including the Military Cross and KBE insignia, 1915-1945; Medical notebook, 1916-24; Lecture notes on the subject of Aviation Medicine, n.d., c.1939-45; and letters from William Neville Mann (1911-2001) to the College offering the medical notebook and lecture notes for the College's archives, 1970-72.

Correspondence, diaries and other papers of Sir Alfred Charles Glyn Egerton, including some personal papers but largely relating to The Royal Society and particularly to wartime activities and post-war research needs in Britain. The diaries form an almost complete record of Egerton's career during the period 1943-1959. Earlier diaries date back to 1917 and the period 1929-1930, but for the most part they relate to the period 1938-1941.

Papers, 1910-1962, of the Rev S Douglas Gray, comprising personal correspondence, 1910-1940s; personal papers, 1910-1950, among them journals and diary and autobiographical extracts, including accounts of journeys in Rhodesia (later Zambia), addresses on missionary work, notes for sermons, and papers on Gray's furloughs, MBE, health, and retirement; papers relating to missionary work, including correspondence with Missionary Society officials, 1924-1954, correspondence and papers on medical, educational, and evangelistic matters and on indigenous customs including marriage, 1919-1962, and printed material, 1911-1940s; circular letters and circuit and district reports, 1912-1951, on various circuits in north and south Rhodesia; papers, 1911-1955, largely typescript, on general missionary affairs in Rhodesia; correspondence with Oliver Roebuck, 1923-1925, 1930, and Roebuck's diary, 1923.

Papers, c1914-1989, of Dame Kathleen Lonsdale.

Biographical material includes correspondence and papers relating to imprisonment in Holloway Prison, with Lonsdale's own accounts of her time there; diaries and personal notebooks, 1946-1969; letters of congratulation on election as Fellow of the Royal Society (1945); various photographs dating from school to her later years.

Papers relating to Lonsdale's teaching and administrative work at University College London include papers on teaching undergraduate and postgraduate courses; significant documentation relating to laboratory personnel, research funding and general university administration; papers relating to the 'Round Table on Peace Studies', which proposed the establishment of a centre for research into international conflict at the University.

Research material, 1924-1970, consists of Royal Institution papers comprising notebooks, one dating from Lonsdale's first period there (1923-1927), correspondence with colleagues such as W H Bragg and J M Robertson, and Lonsdale's notes and drafts for various research topics; correspondence and papers from her University College years covering many different areas of research, including diffuse scattering of X-rays, thermal vibrations in crystals, methonium compounds and urinary calculi (the latter topic particularly well documented and including several case studies), and including a large group of photographs, mostly of X-ray diffraction patterns.

Papers on the preparation of volumes of the International Tables for crystal structure determination from Lonsdale's chairmanship of the Commission on Tables (1948) comprise drafts, notes and correspondence with colleagues and publishers.

Extensive papers relating to publications, lectures and broadcasts include drafts of articles, on subjects including peace and religious issues, also including obituaries and biographical articles on various individuals, books, book reviews, obituaries, and letters to newspapers and magazines, the latter principally on the issue of atomic weapons; general correspondence concerning publications; drafts of lectures, 1945-1970, including ethics and the role of science in society; a large series of lecture notes, 1933-1970; scripts for broadcasts, on topics ranging from crystallography to religion, 1945-1967.

Papers on foreign and domestic travel, 1943-1971, relating to conferences and lectures, on crystallography, science ethics, and work for the Society of Friends, including her visit to China (1955) and her world tour (1965).

Papers relating to organisations, notably the British Association for the Advancement of Science (BAAS) and the International Union of Crystallography (IUCr), including material relating to a number of International Congresses of Crystallography, also papers relating to participation in Pugwash Conferences on World Affairs, 1958-1970, and papers concerning prison reform and the running of Bullwood Hall Borstal, Essex.

Correspondence, 1927-1974, comprises two main sequences, one arranged alphabetically, the other chronologically; 'day files', principally carbons of outgoing correspondence, 1966-1969; a sequence of references and recommendations; also including correspondence relating to Lonsdale's period of imprisonment (1943). Correspondents include scientists such as Max Born, W H Bragg, W L Bragg, E G Cox, Dorothy Hodgkin, Judith Milledge, L C Pauling and A J C Wilson.

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.

Personal notebook of member of the Palmer family, listing details (artists, conductors and composers) of musical works performed under the auspices of the Royal College of Music Patron's Fund, 1919-1939.

Papers and maps chiefly concerning the Fife and Forfar Yeomanry, [1918]-1959, including typescript copy of war diary, 1 Armoured Reconnaissance Bde, British Expeditionary Force (BEF), Belgium and France, 30 Mar-30 May 1940, with typescript recommendations for awards, 1940; typescript account, dated Jun 1942, of dispositions and operations of B Sqn, 1 Fife and Forfar Yeomanry, Belgium and France, 14 May-1 Jun 1940; typescript list entitled '1 Fife and Forfar Yeomanry, nominal roll of casualties sustained in France, 1940'; article by Maj Otho Munton Bullivant, Adjutant, 1 Fife and Forfar Yeomanry, entitled 'With the BEF [British Expeditionary Force] in Flanders', from The Tank [1941]; typescript 'Precis of activities of 1st Fife and Forfar Yeomanry', British Liberation Army, North West Europe, Oct 1944-Feb 1945, and 'Details of activities of 1st Fife and Forfar Yeomanry', 1-31 Mar 1945; correspondence with various officers concerning Regimental affairs, 1943-1945, including Col James Younger, 2nd Viscount Younger of Leckie, Honorary Col, Fife and Forfar Yeomanry, 1945; correspondence, dated 1944-1945, relating to the return of the Regimental band instruments, abandoned by the Fife and Forfar Yeomanry during the retreat to Dunkirk, 1940, and kept by the local townspeople, France, 1940-1944; official correspondence concerning Prain's Army pension and war disablement compensation, 1946-1956; correspondence, dated 1947-1959, relating to the writing and publication of The Fife and Forfar Yeomanry, 1919-1956 by Robert James Batchen Sellar (William Blackwood, Edinburgh and London, 1960). Twenty five photographs relating to the Fife and Forfar Yeomanry, 1923-1945, including group photograph of Armoured Car Company, Fife and Forfar Yeomanry, Annesmuir camp, Scotland, Jul 1923; five photographs of Fife and Forfar Yeomanry Vickers Light Tanks Mark VIB and Universal carriers, France, 1940; official photograph of Infantry Tank Mark IV Churchill Crocodile flame-throwing tank, storming of the Senio river, Italy, Apr 1945.

Papers, c1910-1983, of Sir Ralph Turner.

Papers relating to his military experience comprise leave pass, Cambridge University Officer Training Corps, undated, c1910 (Ref: 1); volume containing manuscript 'Diary of Small Events', 1915-1917, compiled from war diary, battalion orders, Turner's letters, and diaries of other soldiers, containing brief entries on subjects including work and personnel changes, with some days blank (Ref: 2), and another volume containing a similar manuscript diary, 1917-1919 (Ref: 3); file containing typescript and manuscript notes, correspondence, maps, and other documents on military action in Egypt and the Middle East, 1915-1919, including personnel, awards and casualties, also including papers, 1919-1922, relating to a proposed history of the battalion 2nd/3rd Queen Alexandra's Own Gurkha Rifles (Ref: 4); file containing typescript and manuscript notes and texts and cutting on military action in Palestine, 1917-1918, including later copies of other participants' accounts (Ref: 5).

Language papers comprise a bound manuscript, 'Dvâvimúatyavadâna', 1911, collected from 9 manuscripts in various locations (Ref: 6); file on the Dvâvimúatyavadânakathâ, containing loose manuscript and typescript notes and texts, undated (Ref: 7); notebook entitled 'Dvâváúatyavadânakathâ Notes', containing numbered manuscript notes (index), with additional notes inserted, undated (Ref: 8); postcard on language to Turner from Jules Bloch, 1913 (Ref: 9); file entitled 'IA Introduction', containing manuscript notes and texts on Indo-Aryan languages, including lectures, largely undated [1920s or after] (Ref: 10); draft letter from Turner to [Sir Edward Denison?] Ross, 1926, on Turner's edition of the Dvavimúatyavadânakathâ manuscripts (Ref: 11); two letters from C E A W Oldham and three letters from Turner to Oldham, 1936, concerning place-names in Indic languages, and Turner's appointment [presumably as Director of the School of Oriental Studies] (Ref: 12); letter to Turner from J C Powell-Price, 1962, concerning various matters relating to India and Asia (Ref: 13); copy of a typescript foreword by J Brough to a collection of articles by Turner, undated [before 1983] (Ref: 14).

Copies of five plans and one drawn view of the School of Oriental Studies, 1938 (Ref: 15).

Papers relating to Turner's death comprise two letters from his daughter Audrey [Turner] to 'Clifford' [Wright?] concerning his death, 1983 (Ref: 16); printed order of thanksgiving service in memory of Turner, 1983 (Ref: 17).

Copies of papers relating to Col Sir (Charles) Geoffrey Vickers and of his brother 2nd Lt William Burnell Vickers, 184 Siege Battery, Royal Garrison Artillery, killed in action, Western Front, 21 Jun 1917, including seven manuscript letters and four typescript copies of letters from William Burnell Vickers to his parents and to his brother, Jan 1916-Jun 1917, with two typescript copies of letters of sympathy from Regimental officers, Jun 1917; typescript extracts from William Burnell Vickers' diary relating to service on the Western Front, Nov 1915-Feb 1916 and Jul 1916. Three copies of photograph of (Charles) Geoffrey Vickers [1915]; sixty letters by Lt (Charles) Geoffrey Vickers, to his mother, father and brother, Western Front, Feb 1915-Feb 1917, including letters from hospital after being wounded in action, Battle of Loos, Oct 1915, and typescript copy of letter from Lt Col Arthur William Brewill, Commanding Officer, 1/7 (Robin Hood) Bn, The Sherwood Foresters (Nottinghamshire and Derbyshire Regt), Territorial Force, informing Vickers' father that Vickers had been recommended for the VC, 24 Oct 1915; nine letters by Vickers to his parents, France, Apr 1918-Jan 1919. Typescript copy of narrative diary detailing Geoffrey Charles Vickers' service on the Western Front, Feb-Oct 1915. Copy of printed report entitled 'Report by Colonel C G Vickers, VC, on his Mission to the British communities in certain American countries and in Portugal', including information relating to Venezuela, Brazil, Argentina, Uruguay, Chile, Peru, Colombia, Panama, Cuba and Portugal, 16 Dec 1940.