Papers, 1786-1875, of John and Sarah Thomas, including John Thomas's journals and memoranda books, 1821-1875, including his religious reflections, life in England and Tonga, and missionary work; sermon notes, undated; manuscripts on Tonga and the South Seas, including mythology, religion, history, and ranks of chiefs, undated; photographs, prints and drawings, most unlabelled, of people and places in Tonga, undated [1820s-1850s?]; two accounts of the life of Sarah Thomas by John Thomas [1867 or after]; miscellaneous correspondence, 1825-1873, of John and Sarah Thomas, including letters from John Thomas to Wesleyan Mission House; journals of Sarah Thomas (née Hartshorn), 1826-1855, including her experiences in Tonga; account book for building a new Methodist chapel in Glasgow, 1786-1792; steward's account book, 1813-1820, of the Methodist Society, Glasgow, including Leaders' meetings minutes, 1813-1820.

Archives of the School of Oriental and African Studies (SOAS), 1903-2000, comprising Charter of Incorporation, 1916, and other documents relating to the development of the School, 1903-1947, including Interim Report & Appendices Regarding Proposed School of Oriental & African Languages in London, 1911; minutes of the Governing Body, 1913-2000, and principal Committees, 1916-2000; appointments of Directors and Secretaries; Grant of Charter of Arms; School Development Policies, 1945-1990s, and papers relating to the Bloomsbury site, 1944-1945; general correspondence, 1916-2000; staff records, 1916-2000; student records, 1916-2000, and course files, 1970s-2000; students' union papers, 1957-1972; press cuttings, 1909-1917; picture archive, 1916-2000, including photographs, prints and drawings.

Papers, 1827-1995, of James Hardyman, comprising writings in the form of published articles, press cuttings, typescripts, manuscripts and notes and correspondence relating to his interests in Malagasy history and culture and to his missionary work with the London Missionary Society. Also including photographs, postcards, illustrations, prints, engravings and sketches relating to Madagascar, and a collection of maps.