Seller: awagonwheeltrail (2,811) 100%, Location: Waterbury, Connecticut, Ships to: US & many other countries, Item: 351909226883 2 old brass screw in great shape! the back plate is a light bronze and the ring a cast bronze. they maybe brass as well but I lean towards bronze! in good shape as you see! cleaning can be used! for more old hardware and combined shipping check my auctions.