Annual General Meeting and Council Minutes 1926-76; executive Committee Minutes, 1925-67; minutes of Financial and other Committee meetings, 1926-1970. Register of Members, 1967-75. Financial records including balance sheets, 1945-76, account books, 1951-77. Annual reports, 1927-65. Directors reports, 1967-75. 'Bulletin', 1941-70. Official and legal documents. Chamberlain Club minutes and membership lists,and annual dinner attendance book 1932-69. Chamberlain Centenary Committee minutes, 1936-48. Empire Development and Settlement Research Committee minutes, 1933-6, including sub-committee's minutes.