Seller: rdking1018 (5,160) 99.9%, Location: Sanford, Michigan, Ships to: Worldwide, Item: 222314750678 Condition: Comes as shown with scratches and patina as found, neat old piece!, Maker: Von Duprin, Material: Metal, Details: Unique Architectural Salvage Door knob by Von Duprin Indianapolis.Neat piece. The plate measures 11 3/4" by 3". This piece comes as shown from a local vintage estate.It has never been cleaned. It has some scratches and a little patina.Please review photos and feel free to ask any questions. Thanks for looking and check out our ebay store!