Accession consists of material documenting the business career and community involvement of Joseph Graner. Included are receipts, insurance release foms, bills, and an auditor's financial report. His company is decribed on letterheads as dealing with steamship tickets, real estate, foreign exchange, insurance, loans, mortgages, valuations, and rent collection. There are three items of historic paper foreign currency from Germany and Russia. As well there are order forms for Universal Garment Company Sportswear Specialists, and a seal for Joseph Graner, Justice of the Peace for Toronto and the County of York. Finally there are press clippings and correspondence pertaining to his community activities with organizations such as Associated Hebrew Schools, Goel Tzedec Synagogue, Ontario Zionist Association, the Conservative Association, and committees protesting the persecution of Jews in Poland and Gemany before the Second World War.
Joseph Graner was one of the founders of the Federation of Jewish Philanthropies and the Jewish Dispensary (the forerunner of Mount Sinai Hospital). A biography is included with the Instrument of Donation.