In north america glass was always the predominate material for communications insulators but porcelain has become the standard for power distribution due to its greater strength and surface resistance.
Vintage porcelain antique ceramic insulators.
Vintage westinghouse white ceramic insulator 3 5 8 tall.
4 vintage antique superior porcelain ceramic electric wire insulators 1930 s era 10 nos 34 99 10 nos crl vintage ceramic porcelain standoff ham radio insulators ns5w1208.
Make offer antique locke victor r ꝏ 3 piece porcelain insulator 2 tone brown 11 d x 9 5 h 2 vintage chance brown and white porcelain electrical insulators 49 99.
Make offer antique vintage high voltage insulator large mushroom ceramic porcelain 1969 ex large brown ceramic 3 tier high voltage electric insulator vintage 12lb.
Similar to their glass counterparts porcelain insulators date back to before the civil war for telegraph wires.
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Vintage insulators are most commonly made out of porcelain or glass materials and they come in a wide variety of colors and shapes making each item a unique piece that can make a great addition to a collection.
Vintage locke porcelain ceramic insulator usa 9995 brown telegraph electric e2.
Jan 12 2020 explore susan haggart s board antique insulators followed by 107 people on pinterest.
Collecting insulators is a fun and unique hobby that will allow you to learn much about the history and make of these unique objects.
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Porcelain insulator set vintage brown ceramic old electronic hardware acrossthegap.