Papers and correspondence, 1846-1974, of David Meredith Seares Watson and his family, largely comprising biographical material and family papers, scientific correspondence, and photographs, also including a few Exchequer receipts, 1568-1622.

Biographical material, 1886-1974, includes Watson's birth certificate, 1886; documentation, including certificates and correspondence, of Watson's career, honours and awards over a period of forty years, including election to the Fellowship of the Royal Society, 1922, the award of its Darwin medal, 1942, and the Wollaston Medal of the Geological Society, 1965; correspondence about the Directorship of the British Museum (Natural History), 1937; correspondence about the presentation album on his retirement from the Jodrell Chair, 1951; correspondence and papers relating to his final retirement from research, 1965; obituaries, 1973; F R Parrington and T S Westoll's memoir of Watson from Biographical Memoirs of Fellows of the Royal Society, 1974; an account of Watson's early days and family background by his daughter Janet Vida; recollections by his research assistant Joyce Townsend; Watson's curriculum vita and bibliography.

Family papers include the birth certificate of Watson's father, David, 1846, correspondence with his wife Mary, 1888, and a letter of condolence to Mrs Watson on her husband's death, 1899; diaries of Mary Watson, 1881, 1885; birth certificate of their daughter Constance, 1888, letters from Constance to her brother David Meredith Seares Watson, 1905-1909 and undated; papers relating to Katharine Margarite Watson (née Parker), Watson's wife, including her birth certificate, 1891, marriage certificate, 1917, death certificate, 1969, and various correspondence; papers relating to Watson's daughter Katharine Mary, including letters of congratulation on her birth, 1918, and letters to her parents, 1950, 1955; material relating to Watson's mother's family, including letters of her father Samuel M Seares, 1871, 1879-1882; papers of Charles J B Hutchinson, 1879-1880, who emigrated to Australia after his engagement to Watson's mother was broken off but who remained in correspondence with her aunt, Fanny Rossiter; other Parker family papers, 1929-1972; miscellaneous other personal correspondence, 1896-1965.

Four Exchequer receipts dated 1568, 1580, 1616 and 1622 were found enclosed with a letter to Watson's wife.

Scientific correspondence of Watson, sometimes including photographs of fossil specimens, with leading palaeontologists in Africa, 1947-1953, America, 1915-1964, Australia, 1931-1962, China, 1926-1927, 1935-1964, England, 1913-1914, 1920, 1926-1960, France, 1930-1936, 1945-1956, Germany, Austria, Hungary and Czechoslovakia, 1920-1962, Russia, 1920-1962, and Scandinavia, 1922-1964, and with the palaeontologist Robert Broom, 1911-1950, and Watson's research assistant Joyce Townshend, 1929-1973, also including a few letters from Watson's wife and scientific colleagues, and an obituary of Watson, 1974; correspondence and papers on bones found at Qau, Egypt, 1930-1957, 1972; miscellaneous other palaeontological correspondence, 1912-1967. There are few copies of Watson's outgoing letters before the end of the Second World War.

Photographic material comprises photographs documenting Watson's career, [1912]-1965 and undated, some including colleagues; photographs of scientific colleagues, 1911-1951 and undated, including Watson's predecessor as Professor at University College London, J P Hill, and Robert Broom; album of photographs and signatures presented to Watson, 1951; undated family photographs, including a photograph of Watson as a boy, photographs of members of the Seares and Parker families, and photographs of Watson's wife, Katharine Margarite, and daughter, Katharine Mary; photographs of unidentified fossil specimens.

Royal Society Darwin Medal Award given to Watson, 1942.

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.

The collection contains correspondence, diaries, travel journals, accounts, library catalogues and commonplace books of the Kenrick, Reid, Rogers and Sharpe families, which all help to complete the picture of the four related families. The correspondence covers many topics and is especially interesting on three counts: first, for the many letters from eminent men and women; second, for the range and depth of discussion and exchange of ideas on literary, artistic, religious and philosophical matters; and third, for the day-to-day letters written between parent and child over several generations, which provide a detailed account of family life during the period.

Papers, 1828-[1933], of Samuel Palmer and his wife Sarah, comprising memo book, dated 1828, including diary entries on the journey to South Africa, 1829, various accounts, lists of equipment, and other notes, many entries undated; letter from Samuel Palmer to John Dunman concerning his wife, preparations for the voyage to Africa, and ordination, 1829; account of travels in southern Africa [by Mrs Palmer], 1830; letter from Mrs Palmer to her family following her husband's death, 1846; manuscript copy of an obituary notice of Samuel Palmer from the Watchman [1846]; account of journey from South Africa to St Helena [by Mrs Palmer], 1853, with a short inventory of children's clothes appended; typescript copy [1933] of the couple's marriage certificate (1829); manuscript notes on the lives of Samuel and Sarah Palmer [early 20th century].

The material comprises correspondence between Thomas Sturge Moore (TSM) and various members of the Moore, Sturge and Appia families, friends, literary colleagues, including R.C Trevelyan, A.H Fisher, W.B Yeats, Robert Ross, Wyndham Lewis, George Bernard Shaw and Charles Ricketts, publishers and various others; diaries, notebooks and journals; drafts, proofs and published copies of his poems, articles, speeches and lectures; sketches and designs for costumes, book covers and bookplates for both his own work and that of others, most notably W.B Yeats; personal and family papers and photographs. Also included are copies of correspondence between the artist Charles Ricketts and friends, colleagues and various others; copies of his journals and diaries; material relating to his work and art collection; draft notes for a biography of Ricketts by Ursula Bridge and personal papers of the artist Charles Shannon.

Papers, 1822-1917, of and relating to the Rev David Hill, including journals, 1865-1889 (some gaps); Hill's notes, sermons and addresses, 1863-1875 and undated, including some lantern slides, the subjects including the Old Testament, missionary work, China, including the opium trade and Chinese literature, and Hill's visit to America; letters from Hill to various members of his family, 1847-1896, and other correspondents, 1873-1895; various letters, 1847-1917, some to Hill, but including miscellaneous others; photographs of Hill and other subjects, including Chinese costumes; books belonging to Hill, 1857-1895, such as Bibles, a prayerbook, and hymnbooks; woodcut for visiting card; correspondence and papers, 1858-1897 and undated, some printed, relating to missionary work and other affairs in China, including anti-foreign riots, 1891; papers, 1877-1881 and undated, relating to the opium trade; Central China Lay Mission cash book, 1894-1899; printed papers, 1822-1917, including material relating to missionary work in China and to Methodism, including Methodism in York.

Records, [1820s]-1984, of the Chadwick Trust. Administrative papers comprise legal papers setting up the Trust, 1890-1896; minute books, 1895-1983; annual reports, 1962-1978; lists of securities, 1914-1917; corrected booklet The Chadwick Trust, 1926-1937; script of a proposed film treatment of Sir Edwin Chadwick, 1958; signing-in book for meetings, 1972-1980. Financial papers comprise account books, 1958-1979; tax claims, 1972-1976; financial files, 1972-1980; correspondence on tax reclaimed, 1980. Papers on lectures given under the auspices of the Trust comprise announcements of lectures, 1913-1935; printed copies of lectures held under the Trust's auspices, 1930-1967, the subjects including public health and buildings, sewerage, nutrition, disease, air quality, training and public health, medical provision, and public health work overseas; other printed lectures and writings, 1896-1932, the subjects including aspects of sanitation, disease, and Sir Edwin Chadwick. Correspondence comprises general correspondence, 1913-1924, 1971-1982; correspondence of the Clerk of the Trust, 1969-1979; correspondence of G M Binnie, 1944-1980; Charity Commission correspondence, 1962-1978; correspondence relating to medals and a memorial prize, 1966-1978; Trustees, 1969-1977; receptions, meetings and lectures, 1970-1978; blue plaque, 1972-1976; costing of activities, 1974; annual reports, 1974-1979; transfer of the Trust to University College London, 1974-1984. Miscellaneous items pertaining to Edwin Chadwick, [1820s]-1889, include his diary [1820s] and patents of his inventions, 1871-1872. Other acquired papers comprise printed ephemera including circulars against inoculation [1914-1918] and undated printed extracts from a hymn on sanitation. Photographs include undated prints of Edwin Chadwick and other eminent scientists; undated slides for a lecture, including various 19th-century public figures, 19th- and 20th-century mortality rates, and various London hospitals; and photographs, 1980, of a plaque to Chadwick at his birthplace in Longsight, Greater Manchester.

Papers, 1845-1898, of Sir Chaloner Alabaster, including nine diaries, 1854-1875, which give accounts of his time in China. The later diaries are incomplete and contain far less detail than earlier volumes. Additional material, 1868-1898, includes papers and correspondence detailing his military service, accounts, obituaries and copies of 'A Chapter from the Chinese Gospel', by Alabaster, from Occasional Papers on Chinese Philosophy.