Papers of Vero Louis Bosazza, 1942-1980, comprise papers relating to his work as a geoglogist and include 'The identification of Daka na Moio island in the Shire river', 1969; 'Notes on the journal of Thomas Baines... April 3rd to September 17th 1858', 1970; 'Dr Livingstone's geological description omitted from the published version of Livingstone's African Journals, 1853-1856' (annotated transcipt, prepared from the original held by the National Archives of Rhodesia, 1973); 'David Livingstone, pilot and navigator', 1972 (two vols, typescript, fully annotated, maps, diagrams, tables, photographs and bibliography); 'The magnetic variations along the east coast of Africa, 1822-1969', 1972; ' Discussion on David Livingstone: a Mid-Victorian scientist by Dr D J Siddle', 1974; 'The Pioneer surveys in the Zambesi and Shire valleys and the mapping of Malawi', 1974; 'David Livingstone and his modern critics', 1975 (illustrated with maps, diagrams and photographs); 'Thomas Baines on the Zambesi', 1975. (Illustrated with maps and photograpghs); edited transcripts of: Antonio Jozi's 'Narrative of the proceedings of a small party ... July 1823 ... to explore the course of the river Zambesi' (Archives Library MSS.); and a letter from Thomas Maclear to David Livingstone, 11 July 1865 (Archives Special Collections: David Livingstone), 1976. Papers relating to southern Africa including: 'The Rev Robert Moffat's sextant', 1978; 'The grave of Herbert Rhodes on the Shire river, Malawi'; 1978.

Uganda: Pressure Groups Material, 1977-1986, comprising testimonies, newspaper articles, manifestos, constitutions and statements issued by the Committee on Uganda, the National Resistance Movement (Uganda), the Save Uganda Movement, the Uganda Freedom Committee, the Uganda Freedom Fighters, the Uganda Group for Human Rights, the Uganda Liberation Group in Zambia and the Uganda National Movement.

Programs, platforms, manifestos and histories from 1963 issued by Groupe "Progrès et liberté", Independent Forward Bloc (Mauritius), Mouvement militant mauricien, Mouvement socialiste mauricien, MSM/travailliste, Parti de l'independance (Mauritius), Parti LALIT, Parti mauricien social democrat, Parti socialiste mauricien, Parti travailliste (Mauritius). The materials reflect the activities of the three main political parties. Other parties represented include the Parti mauricien social democrat (PMSD), generally seen as the party of the Franco-Mauritians and Creoles, as well as the Parti LALIT, of which the collection holds a number of pamphlets concerned with health issues.

Zimbabwe: Trades Unions Material, 1959 onwards, including journals, memoranda, conference reports and minutes, pamphlets, addresses, agendas, constitutions, letters, interviews, membership cards and miscellaneous materials issued by the African Farmers' Union of Rhodesia, the African Trades Union Congress of Southern Rhodesia, the Agricultural and Plantation Workers' Union, the Central African Power Corporation Staff Association, the Confederation of African Labour, the Fort Victoria Municipal Employees Association, the Industrial Commercial Union (Zimbabwe), the International Federation of Free Trade Unions, the National African Federation of Unions (Zimbabwe), the National Association of Local Government Officers and Employees (Zimbabwe), the Pilots' Association of Rhodesia, the Rhodesia Posts and Telecommunications Association, the Rhodesia Railway Workers' Union, the Salisbury Municipal Employees' Association, the Salisbury Municipal Professional Officers' Association, the Salisbury Municipal Workers' Union, the Southern Rhodesian Trades Union Co-ordinating Committee in the United Kingdom, the Trades Union Congress of Rhodesia, the Typographical Union of Rhodesia, the United Textile Workers' Union of Rhodesia, the University College of Rhodesia Students' Union, the Zimbabwe African Congress of Unions and the Zimbabwe Students Union.

Records of the River Gambia Trading Company Ltd, 1860-1920, including accounts, ledgers, stock books, invoice books, cash books, wages books, expenses books, receipt books and letter books. Also includes: papers regarding the Bathurst Trading Company of Mincing Lane, London; papers regarding the will of Richard Lloyd (died 1853) of Bathurst, Gambia and Harriet Fanny, his wife (died 1855).

Papers, 1820-1953, of the Sibree family, comprising miscellaneous correspondence and manuscripts, press cuttings and printed papers, 1867-1929, of James Sibree, the subjects including missionary, literary and architectural work and the history, customs and language of Madagascar, including a manuscript of his `Missionary Heroes and Heroism in Madagascar', 1925; eight scrapbooks of James Sibree's papers, 1820-1927, containing printed materials and cuttings, correspondence and notes, maps and sketches relating to Madagascar and to the Sibree family; two volumes presented to James Sibree on the 50th anniversary of his missionary service in Madagascar, 1913; other papers of James Sibree relating to Madagascar, 1874-c1916 and undated, including its natural history; photographs, comprising portraits of missionaries and others connected with the Madagascar mission, 19th century, Sibree family photograph album, 1902-1913, including volcanic eruptions in Samoa, and photographs of Madagascar, including buildings, landscapes, and individuals; scrapbook of Elsie Sibree, c1913-1953, including press cuttings, photographs, and notes.

Papers, 1927-1986, of Gledhill Stanley Blatch, comprising correspondence, press cuttings, reports and political propaganda material collected by him. The material relates largely to the Ethiopian situation in the 1970s and 1980s and covers topics such as the famine and refugee situation, questions of religious discrimination and the Mengistu regime.