I. Minute Books of the Committee, 23 volumes, 1855-1976, with some lists of members, lists of plays performed, letters, rules, press notices, printed programmes, and accounts
Ia. Minute Books of Club General Meetings, 1947-1968.
II. Account Books: main series, 3 volumes, 1859-1929; subsidiary items (accounts of members's subscriptions), 1879-1967.
III. Various Administrative Records: secretarial, 2 volumes and 1 box, 1861-1927; stage managers' and other logbooks, 16 volumes, 1957-1974; club dinners, 1860-1922; visitors' books, 3 volumes, c. 1901-1966; library catalogues (2), c. 1879-1921.
IV. Plays and Programmes, c.1826-1971, with some press notices
V. Photographs, consisting mainly of albums of mounted photographs produced by the Club: club series, 1856-1978, including some press notices and programmes; other collections, c. 1856-1901, mainly photographs belonging originally to members and acquired later by the Club.