History of the Society and its constitution; including a photocopied list of Welsh people in the Stanley Internment Camp, 1943, and the Society's officials, 1946-1985; minute books 1957-1992; correspondence including minutes, newsletters and press cuttings relating to the Society's Annual St David's Day Ball, 1969-1989 and miscellaneous papers, 1972-1975, including press cuttings, 1975, relating to Society events and notes, 1978-1979.