Electric Antique Ceramic Insulators

Make offer u 515a knox gray porcelain insulator no chips or cracks cemented metal pin collectible insulators insulators were first developed in the mid 1800s to be used on telegraph and telephone lines to contain the electrical current and prevent the current from entering the ground below.

Electric antique ceramic insulators. Make offer ex large brown ceramic 3 tier high voltage electric insulator vintage 12lb. Odd out of round. 5 out of 5 stars 759 759 reviews 29 95 free shipping add to favorites. Nice sage green glass california insulator cd 121 insulator telephone line insulator toll insulator antique insulator long beach calif bottlesandbygones.

Vtg mcgraw edison high voltage ceramic insulator link electrical collectible 74 95. In conjunction with the expansion of rural electrification in the early 20th century there was a major boom in the manufacturing of insulators with production peaking from the 1920s through the 1940s when millions of hemingray dominion and brookfield insulators were produced every year. Make offer large victor 15000 red brown insulator ceramic glass porcelain metal 10 75941 rare vintage ceramic insulator gray off white prototype. Make offer vintage porcelain ceramic electric fence or house elec.

Insulators x 6 vintage white porcelain insulators lot of 12 old electric fence ranch cowboy e20 7 99. Vintage joslyn antique 5 brown porcelain electric insulators with bracket lot of 64 99 lot of 6 vintage porcelain ceramic telephone insulators cook thomas locke. Hemingray antique electric insulators lot of 8 glass porcelain hoffman estates 60 jars soda bottles insulators wapato bottles and insulators for sale lexington nc 1234.