{"product_id":"all-original-19th-century-antique-american-exterior-residential-arabic-pattern-doorknob-backplate-with-intact-swinging-keyhole-cover","title":"all original 19th century antique american exterior residential \"arabic\" pattern doorknob backplate with intact swinging keyhole cover","description":"hard to find and highly sought after 19th century ornamental cast brass \"arabic\" pattern exterior residential doorknob backplate fabricated around 1889-95 by the mallory \u0026amp; wheeler co., new haven, ct. exceptional design with intact and largely uniform surface patina. traces of original black enameled inlay remain. the unique \"watered groundwork\" pattern was designed and patented by charles and frank andrews for mallory wheeler in 1889. the original swinging keyhole cover remains intact. measures 7 1\/4 x 2 inches.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50670149533994,"sku":"UR-17367-13","price":175.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20130506-016z_2.jpg?v=1760338573","url":"https:\/\/urbanremainschicago.com\/products\/all-original-19th-century-antique-american-exterior-residential-arabic-pattern-doorknob-backplate-with-intact-swinging-keyhole-cover","provider":"Urban Remains Chicago","version":"1.0","type":"link"}