Fonds consists of records from the Head Office of the Association of Polish Engineers in Canada, 1939-1973, vols. 1-7; records of the Ottawa, Montreal and Toronto branches, 1948-1976 vols. 7-11; and general resource records, 1944-1975, vol. 11. On microfilm are records relating to the program at Politechnik University in Luiv, 1937-1938, microfilm reel M-3729. The fonds also contains black and white photographs of the Association's banquet at the Royal York Hotel in 1944, and colour photographs (and negatives) from the Association's 50th anniversary meeting held at the National Archives of Canada, Ottawa, Ontario in May, 1992.