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