{"product_id":"lot-of-c-1880-s-original-antique-american-black-porcelain-enameled-fired-clay-passage-door-handles-with-iron-and-brass-shanks","title":"lot of c. 1880's original antique american black porcelain enameled fired clay passage door handles with iron and brass shanks","description":"group of four matching all original 19th century antique american interior residential passage size doorknobs patented and fabricated by the chicago hardware company, chicago, il. each doorknob contains a tightly affixed oversized iron and brass shank designed specifically to accommodate the chicago-niles mortise lock. the \"screwless spindle\" doorknobs are comprised of fired red clay with a jet black porcelain enameled finish. very common among 19th century chicago homes. priced for the pair. locks and escutcheons available. measure approximately 2 1\/4 inches in diameter.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50670076854570,"sku":"UR-16546-13","price":120.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20130213-010_2.jpg?v=1760159978","url":"https:\/\/urbanremainschicago.com\/products\/lot-of-c-1880-s-original-antique-american-black-porcelain-enameled-fired-clay-passage-door-handles-with-iron-and-brass-shanks","provider":"Urban Remains Chicago","version":"1.0","type":"link"}