Correspondence between John Alfred Valentine Butler and the Royal Society General correspondence following Butler's election to the Royal Society: on admission arrangements, fees and Yearbook entry. Letters to and from the Assistant Secretary, David Christie Martin and the Librarian, Igor Kaye. The original file featured the typed name and address: 'Professor J.A.V. Butler, F.R.S., Chester Beatty Reserach Institute, Fulham Road, London, S.W.3'. 16 March 1956-18 June 1962