Official papers relating to Air Council powers to regulate Air Force Establishments, 1920-1924; flying log books, 1933-1958 and photographs relating to the RAF, 1930s; papers dated 1934-1985 relating to service as Commanding Officer at the Marine Craft Detachment in Bridlington, East Yorkshire, including notes and photographs relating to T E Lawrence; papers relating toWorld War Two, including organisation of RAF in Northwest Africa, 1943; papers dated 1946-1953 including lecture notes relating to RAF organisation and management.