{"product_id":"unusual-late-19th-century-american-ornamental-cast-brass-residential-doorknob-backplate-with-crenellated-top","title":"unusual late 19th century american ornamental cast brass residential doorknob backplate with crenellated top","description":"unusually shaped late 19th century antique american decorative cast brass doorknob backplate possibly fabricated by trenton or perhaps hopkins and dickenson. the interior residential backplate contains a pyramidal-shaped collar or thimble adorned with abstract floral motifs. the crenellated top features an abundance of floral motifs. the backplate contains a single keyhole and two screw holes. mostly uniform surface patina. measures approximately 7 1\/2 x 2 inches.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50669615022378,"sku":"UR-13514-12","price":50.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20120408-018n_2.jpg?v=1760414845","url":"https:\/\/urbanremainschicago.com\/products\/unusual-late-19th-century-american-ornamental-cast-brass-residential-doorknob-backplate-with-crenellated-top","provider":"Urban Remains Chicago","version":"1.0","type":"link"}