The fonds consists of records documenting William P. Wolfe's business activity as an antiquarian bookseller in Montreal with a focus on Canadiana, from primarily 1952 to 1985. There are also some scattered earlier materials. The fonds contains chiefly textual records, with one microfiche, one artifact, and a small amount of graphic materials, as well as printed matter. The records are mainly correspondence (letters received as well as copies of letters sent to contacts across Canada, the United States and Europe); there are also accompanying catalogues, auction records, receipts, inventory lists and newspaper clippings. Files are arranged alphabetically in two blocks: A-N and A-Z. Other records document the administration of Wolfe's company, including tax forms, bills, auction house receipts, auction house catalogues, receipts for office equipment, promotional materials from other businesses, newsletters and newspaper clippings. The fonds consists of the following series: Business Correspondence (1958-1984) and Financial Administration (1958-1985).