Seller: laurenantonia (906) 99.8%, Location: Ridgewood, New York, Ships to: US & many other countries, Item: 182327908196 Condition: has A. Knupfer engraved on it. Has green wear/patina, has a dent with a tiny hole near the K on Knupfer, Material: Bronze, Details: Vintage/Antique metal eagle door knocker. It is really aged and has a lot of patina. It is copper and brass/bronze colored. It is solid metal. It weighs 1lb 2.4oz. It comes with two screws. It has A. Knupfer engraved on the front. There is a dent under the K on the front and there is a tiny hole at the bottom of the dent. Please see the photos. The knocker is 8 1/4" long and 4" across. It has no makers marks.