Papers of Ffransis G. Payne, 1920-1990, including letters to (and copy letters from), 1924-1981, relating mainly to his study of Welsh folk history and in particular his research into the history of agriculture in Wales; letters to Ffransis Payne, 1938-1978, relating to his research into the history of the plough and agricultural implements; general correspondence, 1932-1989; and letters from Iorwerth Cyfeiliog Peate, 1927-1971. Also research notes and other miscellaneous material including articles, letters, photographs, illustrations, transcripts of poems, and printed items relating to the donor's study of early agriculture in Wales, Welsh folk culture, Radnorshire poets and their patrons, Welsh poetry, and pedigrees. There are also some papers of Mrs Helly Payne.