{"product_id":"vintage-hemingray-h-g-co-aqua-blue-glass-insulator-cd-162-telegraph-utility","title":"Vintage Hemingray H.G.CO Aqua Blue Glass Insulator CD 162 Telegraph Utility","description":"\u003cp\u003eThis vintage Hemingray H.G. Co aqua glass insulator is a classic piece of early American telecommunication history, widely collected for its distinctive color, durability, and iconic shape. Designed to support and insulate telegraph and telephone wires, this piece represents the expansion of communication infrastructure across the United States.\u003c\/p\u003e\n\u003cp\u003eThis insulator is pre-owned and shows authentic age-related wear including surface scuffs, internal bubbles, and light mineral residue from long-term outdoor use. There are visible straw marks, manufacturing lines, and natural imperfections consistent with early glass production. No major structural damage noted, with solid display integrity.\u003c\/p\u003e\n\u003cp\u003eCrafted from thick molded glass, it features a rich aqua-blue coloration with strong light refraction. The embossing “H.G. CO” identifies it as a Hemingray Glass Company product, one of the most recognized manufacturers of insulators. The threaded interior and skirted design are typical of CD 162 style insulators, making it both functional in its era and highly decorative today.\u003c\/p\u003e\n\u003cp\u003eHemingray was one of the largest producers of glass insulators in the United States, supplying millions of units for telegraph and telephone lines from the late 1800s into the mid-20th century.\u003c\/p\u003e\n\u003cp\u003eThis piece is ideal for collectors of antique glass, railroad and utility memorabilia, or anyone seeking a unique industrial decor accent with historical significance. Its color, clarity, and embossing make it a desirable addition to any collection.\u003c\/p\u003e\n\u003cp\u003eAll visible details have been carefully reviewed to ensure accuracy.\u003c\/p\u003e\n\u003cp\u003eDid you know? Hemingray insulators are among the most widely collected antique glass items, with subtle variations in embossing and color significantly affecting value.\u003c\/p\u003e\n\u003cp\u003eThis is an authentic Hemingray item. Hemingray is a trademark of its owner. California Auction Company is not affiliated with or endorsed by Hemingray.\u003c\/p\u003e","brand":"ROY STOCKTON","offers":[{"title":"Default Title","offer_id":46519150018759,"sku":null,"price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/4633\/4407\/files\/xxxxPXL_20260506_194728014_14.jpg?v=1778194152","url":"https:\/\/209marketplace.myshopify.com\/products\/vintage-hemingray-h-g-co-aqua-blue-glass-insulator-cd-162-telegraph-utility","provider":"California Thrift \u0026 Collectibles","version":"1.0","type":"link"}