Papers relating to Alexander's service as Chief of Defence Staff, Ghana, 1960-1961, including correspondence from AVM Henry Algernon Vickers Hogan, Headquarters Flying Training Command, RAF, on the training of Ghanaian pilots, Aug 1960; correspondence, reports and notes on the creation of an African High Command, following a decision taken in Casablanca, Morocco to form a Charter of African States, signed by Algeria, Ghana, Guinea, Mali, Morocco, Tunisia and the United Arab Republic, 1960, including typescript 'Brief for President on situation in the Congo and the role of an African High Command'. Dec 1960; correspondence with Air Cdre John Nicholas Haworth Whitworth, Air Chief of Staff, Ghana Air Force, Jan-Aug 1961; typescript 'Russian report on Ghana armed services', 1961; typescript memoranda by Alexander and by Air Cdre Whitworth, on the Soviet report on the Ghana armed forces, May-Jun 1961; typescript memorandum by Alexander to Dr Kwame Nkrumah, President of the Republic of Ghana, expressing concern on the plan to send Ghanaian cadets to the USSR for military training, Sep 1961. Papers relating to the Ghanaian Army's involvement in UN peacekeeping duties in the Congo, 1960-1961, including typescript 'Notes on non-military briefing for senior officers of the UN force in the Congo' by Ralph Johnson Bunche, Special Representative of the Secretary General of the UN, Jul 1960; typescript press releases on the crisis in the Congo, Jul 1960, typescript correspondence with Brig Joseph E Michel, commanding UN Ghanaian Bde, Congo, Aug 1960-Feb 1961; typescript 'Report on disturbances at Tshikapa on 18/19 Jan 1961' by Brig Joseph E Michel, commanding Ghana Bde, Congo, relating to the mutiny of troops of 3 Bn, The Ghana Regt; typescript 'Report of the evacuation of the Hon Mr Welbeck from the Congo' (Hon Nathanial Welbeck, Ghanaian diplomat), Nov 1960; typescript 'Report on visit to the Congo', by Alexander, Feb 1961. Papers relating to Alexander's dismissal as Chief of Defence Staff, Ghana, and to the removal of British personnel from the Ghana armed forces, 1961, including typescript memorandum by Alexander 'Withdrawal of British officers and other ranks from active units of the Ghana Army', Sep 1961; typescript report by Alexander to the Ministry of Defence 'Background to the sudden dismissal of British officers from the Ghana armed forces' [1961]. Papers relating to Alexander's role as a British Observer, International Observer Team on Genocide, Nigeria, 1968-1970, including typescript report by Alexander 'The war in Nigeria', 1968; printed map of Nigeria, with annotations showing territories controlled by Federal and Biafran forces, 1968; typescript 'Report and findings of the representatives of Canada, Poland, Sweden and the United Kingdom for the period 1 October 1969 to 31 January 1970', Feb 1970. Edition of African tightrope. My two years as Nkrumah's Chief of Staff (Pall Mall Press, London, 1965).

Manuscript narrative diary relating to Dewing's service as Director of Military Operations, War Office, and as Chief of Staff to ACM Sir (Henry) Robert (Moore) Brooke-Popham, Commander-in-Chief Far East, 1939-1941; two typescript narrative diaries relating to Dewing's service as Head of Army and Air Liaison Staff, Australia, 1943-1944, and as Head of Supreme Headquarters, Allied Expeditionary Force (SHAEF) Mission to Denmark, 1944-1945, with typescript 'Notes on my relations with Swedish Services and Government' [1945]; typescript biographical account of Dewing's career by his son, William Dewing [1979].

Papers of Reginald Ruggles Gates, 1896-1969, including diaries and research notebooks, papers relating to Botanical Biology ; Gates' research files; photographs; appointment diaries; correspondence; papers relating to professional memberships and conference material; press cuttings and published articles on his research interests. Including diaries and research notebooks, 1906-1962. Papers relating to Botanical Biology , an unpublished work by Gates, including manuscript notes, statistics, photographs and plant seeds. Research files, including draft papers by Gates such as notes from publications, articles, lecture transcripts, lecture notes, chapters of books, book reviews and others. Also photographs, articles, tables of data on physical characteristics of various peoples, graphs and charts, press cuttings and correspondence, on a variety of subjects including botany, oenothera , ethnic groups, race, genetics, biology, anthropology and Gates' anthropological studies in Australia, Canada, Cuba, India, Japan, Mexico, New Guinea, Okinawa, South Africa and Taiwan. Photographs from Gates' travels to Algeria, the Amazon river, Andamanese Islands, Australia, California, Canada, Canadian Arctic, Cuba, England, Gibraltar, Italy, India, Japan, Kenya, Morocco, New Guinea, Russia, Sicily, South Africa, South Rhodesia, Spain, Swedish Lapland and Tunisia; photographs of plant life, particularly oenothera ; lecture slides; photographs used for publication in various books and articles by Gates; photographs of human and ape skulls and skeletons, photographs of people suffering from genetic diseases and personal photographs. Appointment diaries, 1921-1962. Personal and professional correspondence, including personal financial papers, 1903-1962. Papers relating to professional memberships and conference material, 1922-1962; press cuttings collected by Gates, 1915-1962 and printed material collected by Gates and his widow, 1928-1966, on subjects relating to his research including oenothera , botany, race, blood groups, physical anthropology, human biology, genetics, prehistoric man and population.

Papers relating to his RAF career, 1939-1951, dated [1939-1951], 1984-1985, [1987], 1991, 1993, particularly his service in the USSR, 1941, and Sweden, 1948, principally comprising photographs of Haw and his RAF colleagues, [1939-1951]; press cuttings, 1941, [1946], 1948, 1956, [1987], 1991, [1993]; 'Pilot's notes for Spitfire 22 and 24 Griffon 61 engine' (Air Publication 2816 B andC), prepared by the Air Ministry, 1947, with amendments list, 1950. Audio tape of interview with Paul Hamlin, 1993, concerning Haw's service at Coolham Airfield in 1944.