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.

Typescript transcripts [1992] of circular letters of Harry Scott sent to relatives and friends in England while missionary at Murray Island, Torres Straits, New Guinea, 1884-1887, with his later additions [1935-1936], giving a detailed account of life there, including his missionary work and Biblical translations, the landscape, and local customs.

Papers, 1877-1937 and undated, of Sidney Herbert Ray, chiefly relating to the languages and ethnology of the Pacific Islands.

Papers, 1953-1986, dating predominantly from the 1960s and 1970s, on Melanesian culture, government and geography and the work of the church in the New Hebrides, collected by the Rt Rev Derek Rawcliffe.

Papers, 1850s-1947, of and relating to James Edward Newell, comprising diaries, 1870-1887, 1891-1892, 1898-1908, describing his life and activities, including life in Samoa; correspondence, c1880-1910, including letters received and letterbooks containing copies of outgoing letters; notes by Newell, 1870s-1900s, including various notebooks and commonplace books, and his recollections of Robert Louis Stevenson; sermon notes; typescript and manuscript mission reports, 1880s-1900s; printed and manuscript papers, 1880s-1900s, including talks and articles by Newell and others, relating to Samoan life, culture and anthropology, and missionary work, also including various printed proclamations and the Samoan constitution; press cuttings, 1850s-1900s, on Samoa, including colonial politics, on missionary affairs, and on Newell himself; copies of the newspaper Samoanische Zeitung, 1907; papers relating to Newell, 1910-1947, including manuscript notes, reminiscences, press cuttings, and a photograph of his grave in Gütersloh.

Records, 1848-1984, of the Melanesian Mission, including minute books; correspondence, journals and diaries of pioneer missionaries including R H Codrington and J C Patteson; correspondence of more recent missionaries; logs relating to the Mission vessels including the first 'Southern Cross' log book, 1855. Material relating to the Church of Melanesia includes the proceedings of the Provincial Synod from its inception in 1975, conference reports, and lists of missionaries from the Mission's beginnings to the 1920s. Printed materials include the Southern Cross Log, 1895-1954, 1963-1973, and Annual Reports, 1864-1939 (1917 and 1923 missing). There are also a large number of photographs and manuscript maps of the Diocese of the Melanesian Mission dating from 1875 onwards.

Papers, 1833-1938, of and relating to John Hunt and his family, comprising correspondence, 1833-1868, of John and Hannah Hunt, the correspondents mainly family members but including some other missionaries; 'scrapbook' kept at the Wesleyan Theological Institution, Hoxton, commencing 1835, containing entries by Hunt on religious subjects; certificates, 1838, of ordination and oath of allegiance; Hunt's journals, 1838-1848, including the journey to Fiji and life and work there, one volume including an autobiographical account of his early life and religious experiences; Hunt's sermon notes and religious writings, largely undated [1830s-1840s], including a volume presented to R B Lyth, 1842; poems by Hunt, including some Fijian verses, undated; Hunt's manuscript memoir of the Rev William Cross [1843-1844]; pen believed to have belonged to John Hunt; photographic copies of a portrait of Hunt; the first Tongan Bible [published in 1839], with an inscription regarding its provenance, 1842; printed letter by James Calvert on Hunt's death, 1848; biographical account of Hunt [by R B Lyth] [after 1848]; notebook [of Hannah Hunt], some entries inscribed E A Hunt and dated 1860, including notes on Lincolnshire and other English localities, the Scriptures, poetry, Shakespeare, and history; notebook of poems from Elsie and Hannah Hunt to their mother [Hannah Hunt], 1875; photograph [of Hannah Hunt]; miscellaneous papers of Hannah Hunt Richings, 1864-1881, including photographs of her and her husband Lewis, undated; notebook of Eliza-Ann Hunt, containing diary entries, 1874-1888, and other entries including poetry and stories; papers, 1920-1938, including letters, press cuttings, and notes, relating to John Hunt, his work in Fiji, and his Lincolnshire connections.

Papers, 1912-1997, of H G A Hughes, comprising his papers and research notes, in addition to microfilms and audiotapes relating chiefly to the Pacific region and its languages. There is also some material relating to Wales.

Papers, 1893-1933, of John Henry Holmes, comprising diaries, 1893-1900, 1906-1907, 1915, including observations on his activities and on life in Papua and notes on subjects including anthropology; correspondence with Alfred Cort Haddon, 1904-1906, 1922, comprising letters received and copy letters sent and chiefly concerning Holmes' study of Elema totemism; typescript articles on Papuan beliefs, including the totemism of the Elema tribes, 1914 and undated; printed comparative tables of languages spoken in different parts of Papua, 1915; photographs showing examples of the technology of the Orokaiva tribes of northern Papua; sketch maps of Papua; manuscript notes on anthropology, 1913; typescript children's stories about missionary work and life in Papua, set in the Moru and Urika districts, 1933 and undated.

Papers, 1933-1989, of David Lloyd Francis, comprising his diaries (1943, 1947-8) and correspondence concerning his work with the Melanesian Mission, the effects of the War on the Mission's work and his own work during this period. Later correspondence with the BBC is also included.