You can also check out the top 20 identified hemingray insulators.
Hemingray petticoat insulator.
3 how many petticoats skirts does your insulator have.
Insulators with a double petticoat had two skirts.
Antique hemingray no 42 predrilled glass insulator light lamp clear 100 availabl.
Vtg blue green glass electrical insulator hemingray 42 usa beaded antique aqua.
The embossing hemingray appears on several new styles of insulators.
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Make offer vintage hemingray blue glass insulator lot of 8 no 12 no 9 petticoat.
This feature is quickly added to nearly all styles of insulators that are in production.
9 clear insulator with original mounting peg.
We can narrow it down with just a few questions.
This mold style only appears in 030 and 040 embossings.
16 with a single petticoat is still widely used for lines of medium length the no.
1 inner skirt and 1 outer skirt.
Make offer vtg blue green glass electrical insulator hemingray 42 usa beaded antique aqua.
This web site is dedicated to providing information on every insulator style made by hemingray.
Please review all 12 photos for your most accurate description and size reference.
Not sure which hemingray glass insulator you have.
1893 may 2 ralph hemingray receives a patent for drip points or teats.
The hemingray glass company operated between 1848 1972 and was the largest manufacturer of glass insulators in the world.
The more skirts petticoats an insulator had the longer the total distance from the wire groove to the pin holding the insulator was.
2 how many wire grooves does your insulator have.
Most of these are the new double petticoat styles cd 145 cd 151 cd 162 and cd 164.
16 has about the longest leakage path possible for a single petticoat type on a standard pin.
Aqua glass insulator hemingray patent may 2 1893 petticoat antique vintage.
In the early days of the telephone single petticoat insulators were standard for toll line construction.
This hemingray embossed version is embossed with double petticoat on the rear skirt.
Hemingray petticoat glass insulator beehive insulator telephone insulator telegraph insulator electric insulator vintage glass andysantiquesandfarm.
1 what does the front of your insulator say.
It has a square wire groove.