group of three original and intact antique american late or early 20th century chicago fulton market district butcher shop walk-in cooler door hinges designed and manufactured for or by the bernard gloekler company, pittsburgh, pa. the extremely heavy solid bronze oversized door hinges retain some of the original nickel-plated finish. the nicely aged and fully functional hinges contain manufacturer markings lightly incised on the hinge plates. price for the lot of three. each measures 17 x 2 x 6 1/2 inches.