Trowbridge Hardware Card for Granite Ironware. Material: paper. Size: 3 1/4" x 4 1/4". Description: multicolored lithograph showing three women seated at dining table, coffee being poured from graniteware pot into graniteware cups; printing company: A. Gast Bank-Note & Litho Co., St. Louis & N.Y.; reverse side print: Granite Ironware information and trademark and name of business: Trowbridge & Dale, Hardware Merchants, Waseca, Minn.