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.

Manuscript journals, Aug 1946-Sep 1948, of Philip Rounds, including the period while he worked for the teak merchants McGregor & Co in Toungoo, Burma (Myanmar), containing detailed daily entries including religious reflections, his preparations and journey to Burma, work and life there, and trip home via Africa, also including notes of letters sent and finances. Also includes miscellaneous inserted ephemera, some undated, including invitations, advertisements for hotels, and press cuttings.

Papers, 1870-1914, of Roland Lyon Nosworthy Michell, including his diaries, 1872, 1873, 1878, journals, 1870-1872, 1874-1876, and correspondence, 1878-1914, together with research material for his publications, including notes on the Dervish sects, of which he had a first hand knowledge.

Papers, 1573, 1763-1932, of and relating to John Theodosius Van Der Kemp, comprising pages from his diary, 1763-1791; list of patients in a Dutch military hospital, 1793-1794; miscellaneous papers, 1801-1804; correspondence, 1802-1811, the subjects including missionaries, supplies, travel, and colonial policy and administration; various undated manuscripts in his hand, including medical notes and notes for sermons; his Bible (1573), comprising the Old Testament in Hebrew and New Testament in Greek; papers relating to his family, 1816-1817, 1849, including financial affairs; miscellaneous papers on Van Der Kemp and Bethelsdorp, 1826 and undated; a manuscript on the conversion and call of Van Der Kemp to missionary work and his voyage to the Cape [early 19th century]; manuscript copy of his autobiography, apparently translated by F G Hooper, 1820; a manuscript précis and extracts from his autobiography [early 19th century]; correspondence and papers, 1921-1932 and undated, on Van Der Kemp, relating especially to A D Martin's biography Doctor Vanderkemp, and including press cuttings and a photograph of his grave.

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.

Journals, 1873-1890, of Samuel Goodyer, describing his training, preparations for missionary work in Jamaica, religious practices including preaching and praying, his reading, the journey to Jamaica, missionary work and impressions of Jamaica, and his return to England.