{"product_id":"remarkable-early-20th-century-antique-american-ornamental-copper-plated-cast-iron-interior-residential-doorknob-backplate","title":"remarkable early 20th century antique american ornamental copper-plated cast iron interior residential doorknob backplate","description":"original highly stylized early 20th century antique american interior residential passage door backplate. exact fabricator is not known. the doorknob backplate is comprised of cast iron with original copper-plated finish largely intact. contains four screw holes for mounting flush against the door. the wrought yellow brass collar or thimble remains intact. visually striking design. measures approximately 8 3\/4 x 2 1\/4 inches.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50669598998826,"sku":"UR-13342-12","price":45.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20120327-021m_2.jpg?v=1760238454","url":"https:\/\/urbanremainschicago.com\/products\/remarkable-early-20th-century-antique-american-ornamental-copper-plated-cast-iron-interior-residential-doorknob-backplate","provider":"Urban Remains Chicago","version":"1.0","type":"link"}