This is a great vintage brass door knocker in the shape of a clipper ship. The ship measures 3 7/8 inches tall and 4 1/4 inches wide. The back plate that attaches to the door measures 5 1/4 inches long.
The door knocker is in excellent condition with a wonderful dark patina. The back plate has a very slight bend to it, but it should attach to the door without any problem. The back of the knocker is marked "England."