Vintage ice box surface hinges made of brass with a patina finish. They have a 0.75 in. offset. Stamped 0590 on the back. The original mounting screws are not available. Good condition with surface wear from prior use. Priced as a pair. The manufacturer and exact date of creation are unknown. The dimensions are Each 3 in. W x 1.5 in. H x 0.375 in. D, offset 0.75 in.