{"product_id":"original-rare-single-sided-early-20th-century-polychromatic-porcelain-enameled-die-cut-steel-high-voltage-pennsylvania-mine-danger-sign-with-cautionary-red-dot","title":"original rare single-sided early 20th century polychromatic porcelain enameled die cut steel \"high voltage\" pennsylvania mine danger sign with cautionary red dot","description":"unique and hard to find early american single-sided industrial \"high voltage\" danger sign designed and fabricated by the ready-made sign company of new york city, ny. the vintage cautionary sign was salvaged from an old mine-shaft located in pennsylvania. the sign contains an oversized solid red dot (universal symbol of danger) contained within a diamond divided into four sections. the word \"danger\" is surrounded by a multitude of lighting bolts. the surface exhibits typical surface wear with only minor loss of porcelain along the edges. the die-cut steel sign contains four screw holes for mounting purposes. 13 x 6 inches","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":50672125346090,"sku":"UR-28916-18","price":495.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/7075\/4858\/files\/20151009-img_0036_1_2.jpg?v=1760293379","url":"https:\/\/urbanremainschicago.com\/products\/original-rare-single-sided-early-20th-century-polychromatic-porcelain-enameled-die-cut-steel-high-voltage-pennsylvania-mine-danger-sign-with-cautionary-red-dot","provider":"Urban Remains Chicago","version":"1.0","type":"link"}