View of a business card for Thos. McGraw & Co. Printed on front: "Thos. McGraw & Co., commission merchants for purchase and sale of domestic, fleece and pulled wools. Detroit wool warehouse. Cash advanced on consignments. Warehouse no. 2 Atwater Street, Detroit, Mich. References. Nevins & Co., Boston, Mass. American National Bank, Detroit. Special attention given to filling orders direct from growers for manufacturers. Also warehouse 136 Congress St. Boston."
