There have been two accruals. The first accrual consists almost entirely of printed materials and ephemera. There is one file folder of typescripts and holograph notes. Included in the collection are the 1946 and 1949 constitutions, pamphlets, programs, election materials for Tim Buck and others, conference reports, and correspondence course outlines. Some of the material was issued by the Toronto and Yorks Committee of the party, others by the Ontario Committee. The majority of the collection consists of printed materials and periodicals from a variety of other organizations, in Canada and abroad. There is one signed petition to the Mayor and Council of the City of Toronto which was organized by the Toronto Councils of Unemployed. The second accrual (17-2001) consists of a cigarette once belonging to Tito, correspondence, a speech, Tim Buck programs, and printed autographed materials concerning Paul Robeson.