Photographs taken by Brig (James) Michael Calvert on visits to Africa and South East Asia, 1971, comprising file of 56 photographs of visit to Rhodesia, 1971; file of 21 photographs of visit to South Vietnam, subjects include alarm posts, militia training, and the city of Dining; file of 29 photographs of visit to Guinea - Bissau, Nov 1971, mainly comprising photographs of captured Soviet weapons; file of 86 photographs of visit to Mozambique, Nov 1971, subjects include Portuguese troops in Porto Amelia and Nampula, street scenes in Nampula, press photographs of Samora Machel, President of the Frelimo guerrillas, and Jose Moyane, commander of the Frelimo forces in Tete Province; file of 21 photographs of visit to Angola, Nov 1971, subjects include Portuguese troops and street scenes in Luso.

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 Papers relating to Botanical Biology , an unpublished work by Gates, including manuscript notes, statistics, photographs and plant seeds.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.