Seller: bryce041 (1,675) 100%, Location: Madison, Mississippi, Ships to: US & many other countries, Item: 252483363225 Condition: Really Nice Piece, couple of indents at cylinder but really not noticeable and doesn't effect function., Material: Brass, Details: Antique Entry Cylinder Style Door Knob Backplate Really Nice Design, heavy backplate 12 x 3 1/8" 1 13/16" From center of knob hole to top of cylinder hole. Appears to be brass. I am not sure if this is yale or penn. Lock looked original and was a penn. The lock housing was broken and I am working on getting another shell for it now. View more great items Add a map to your own listings. FREE Trial!