Antique vintage brown ceramic porcelain electric pole insulator beauty.
Old electric line insulators.
As technology developed insulators were needed for telephone lines electric power lines and other applications.
Insulators were originally designed to keep the wires linking telegraphs and telephones insulated from the wooden poles that held them aloft.
Add some decorative ribbon or thread and you ve got a gorgeous upcycled candle holder.
Make offer vintage.
Ending saturday at 2 22pm pdt 6d 13h.
Great light electric blue cd 162 h g co signal style glass insulator 27 308 75 11 00 shipping.
Vintage brookfield 21 blue green glass usa telephone line insulator.
Ending saturday at 10 27am pdt 13h 5m.
Vintage brookfield telephone telegraph insulator greenish blue 3 cast into top.
1 16 of 216 results for antique glass insulators 3drose ht 155955 2 blue glass electric insulator iron on heat transfer for white material 6 by 6 inch 2 6 out of 5 stars 5.
An electrical insulator is a material.
Their sole purpose was to insulate the wire from the wood reason for which materials such as glass porcelain or composite polymer materials had been chosen.
6 power line telephone pole 10 000 lb.
Antique vintage glass insulators lot of 8 different types and colors.
Upcycle a glass insulator as well as an old mattress spring.
A rusty bed spring and a vintage aqua glass insulator make a cute little votive holder.
Lot of 13 antique vintage glass electrical insulators.
Today there are over 2000 collectors and insulator clubs national shows and good reference books are available.
Brown ceramic vintage electric telephone pole insulator.
Glass insulators were first produced in the 1850 s for use with telegraph lines.
Stunning milky cobalt blue cd 162 hemingray signal style glass insulator 32.
Make offer lot of 8 antique vintage insulators glass clear blue green hemingray beautiful.
Homedecor insulator light lamp recycled upcycled vintage design.
Make offer ex large brown ceramic 3 tier high voltage electric insulator vintage 12lb.
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.
In the mid 1960 s a few people began collecting these glass and porcelain insulators.
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.
Lot of 8 antique vintage insulators glass clear blue green hemingray beautiful.
Make offer great light electric blue cd 162 h g co signal style glass.
Vintage 1948 locke electrical insulator.