The fonds is witness to the management and growth of a Montreal AM and FM radio station from the 1930s to the 1990s, and to the professional and community activities of owner Jack Tietolman.
The fonds consists mainly of administrative and financial records, advertising sales records, broadcasting records, and personal records and memorabilia.
The fonds is organized into the following series:
P113/A Personal records
P113/B Radio stations management