National Association of Schoolmasters: minutes, 1923-25; minutes of constituents (including London, Liverpool and Southampton Schoolmasters' Associations), 1919-60; New Schoolmaster, 1921-39, 1944-75; bulletins, 1939-46; annual reports, 1919-41 (incomplete); publications; some subject files; includes report of committee appointed to study the problem of juvenile delinquency in Newport, Monmouthshire, 1952, and The Rhondda Bulletin no. 2 1935.
London Association of Schoolmasters: minutes, 1932-60; London Schoolmaster, 1954-61.
Liverpool Association of Schoolmasters: minutes, 1923-39, 1944-55; membership register, 1940s.
Southampton Schoolmasters' Association: minutes, 1921-7, 1937-89; agendas and circulars, 1975-89; cuttings book, 1978-82.
Cardiff Schoolmasters' Association: booklet by Arthur Sharpe, 1918