Papers, 1835-c1975, of and relating to the Rev Thomas Pyne, comprising correspondence and accounts, 1839-1845 and undated, documenting Pyne's guardianship of (John) Ossoo Ansah and (William) Quanti Massah in England (1840), associated expenses, and aspects of their trip including invitations to dinner, entrance permits to London Zoo and to George Heriot's Hospital [School], Edinburgh, undated plan of a breakwater, Falmouth(?), undated print of Brighton Pavilion and other ephemera relating to places visited, photographs of paintings of the princes, and various visiting cards; other correspondence and papers of Pyne, 1835-1873 and undated, including printed Thanksgiving sermon preached at St Peter's Church, New York, including anti-slavery sentiments, 1835, pamphlets by Pyne on peace, 1844 and undated, and astronomy, 1852, a letter from L'Institut d'Afrique to Pyne concerning honorary membership, 1843, miscellaneous pamphlets relating to African affairs, and a photograph of Pyne, 1870; correspondence, notes, transcripts from original documents, and other papers, 1950-1953, c1975 and undated, concerning Pyne and his papers, and the two princes, including their portraits.

Six photographs showing the merchant ship 'Challenger' damaged with a puncture in the side of the vessel, and the Thames Forts.