Insulators from the LintHead collection. Request current photographs, condition details, measurements, price and availability for any piece.
14 pieces · Price and availability confirmed by inquiry
This clear glass Hemingray-56 insulator presents the maker and model identity shown in the existing listing, along with a CD 154 designation in the title.
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A glowing piece of American industrial history — this antique H.C.CO aqua glass beehive insulator carried telegraph signals across the country before electricity became commonplace.
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Elevate your industrial or farmhouse decor with this vintage Hemingray No. 19 CD 162 SDP green glass insulator, produced to support telegraph and telephone lines.
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A genuine antique Hemingray petticoat insulator carrying the May 2, 1893 patent date — one of the most recognized and collected forms in American glass insulator history.
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This antique Hemingray glass insulator features the classic petticoat-style skirt that made these pieces so iconic on telegraph and telephone lines across America in the early 1900s.
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Hemingray H.G.Co glass insulator in deep aqua-green glass, with PATENT MAY 2 1893 embossing and a sharp drip-point base.
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The insulator measures approximately 3.5 inches tall and 2.75 inches wide.
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A handsome antique Lynchburg No. 44 glass insulator in a clear ice blue color, classified as CD 154 in the collector reference system.
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Antique Brookfield CD 145 Ice Blue Insulator Great Clarity Light Aqua Tone 4 Inch c.1895-1915
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This ice-blue glass insulator is identified in the existing listing as a Lynchburg No. 44 in the CD 154 style.
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Vibrant emerald green Brookfield CD 145 glass insulator — bold bubbling, deep gem-like color, Circa 1895–1910. Excellent condition, no cracks or chips.
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An authentic antique Hemingray No. 40 glass insulator — CD 152 form, aqua glass, with the original May 2, 1893 patent date embossed and natural glass bubbles throughout.
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Authentic Hemingray No. 20 glass utility insulator in deep green glass, with a chunky form, embossed Hemingray markings, and visible bubbles and swirl variations in the glass.
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Antique telephone or telegraph glass insulator in ice green, carrying AM TEL & TEL CO / ELMER N.J. embossing.
Price and availability by inquiryNo matching pieces. Try another search or collection.