{"product_id":"rare-vintage-green-black-swirl-hemingray-20-glass-insulator-matte-glass-scarce-3","title":"RARE Vintage Green Black Swirl Hemingray 20 Glass Insulator Matte Glass. Scarce!","description":"Extremely rare Hemingray-20 glass insulator featuring a rich green base with black swirls and a scarce matte finish. Unlike typical glossy Hemingray pieces, this insulator has a satin-like surface that deepens its color and gives it a more rugged, industrial appearance.\u003cbr\u003e\u003cbr\u003eFront embossed “HEMINGRAY – 20” and reverse marked “MADE IN U.S.A.” with sharp lettering. This dome-top style is highly sought after — especially in unusual colors like this deep green and black swirl combo. The flat finish is not a flaw, but rather a rare result of production variation, adding character and value for collectors.\u003cbr\u003e\u003cbr\u003eNo cracks or major damage. A premium example of early American utility glass — ideal for display or advanced collecting.","brand":"LintHead Restorations","offers":[{"title":"Default Title","offer_id":51855159197986,"sku":null,"price":150.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6920\/4514\/files\/b08cbb22-99ff-40c6-a9c7-f065ad2650fc_1a1cef82-fca7-43b3-b543-b403d9f1fc59.jpg?v=1782354157","url":"https:\/\/lintheadrestorations.com\/products\/rare-vintage-green-black-swirl-hemingray-20-glass-insulator-matte-glass-scarce-3","provider":"LintHead Restorations","version":"1.0","type":"link"}