Notes

710 Hemingray Insulators Tips
They made substantial insulators for high voltage electrical lines. Hence, the CD-128 kind was the only compact size ever made. When I was at Chico State, we made use of to go up the Feather River Canyon and discover them along the railroad, and also found. We also found some Mickey Mouse style running to an old sawmill, and some pony style insulators, almost certainly from an old telegraph line.

Though other shapes existed, they had been not as well-liked. Hemingray Glass Organization created some “export beer” style beer bottles with “H.G.CO.” embossed on the bottom, and they had been produced in two sizes, the so-known as “quart” and “pint” bottles. Insulators had been meant to be outside so they’re weatherproof and survive truly well. The CD 127.four and CD 131.four and CD 133 are likely the early created threaded insulators applying this patent (the CD 127.four is shown in the patent application).

Last is a CD 166 style produced by California glass — cost appears about proper on this one. The CD numbers on the glass , the roughness, and the all round look of the glass can support you figure out the insulator’s age. The insulator has two sets of threading that enable you the freedom to use it in far more than a single application, granting it an edge more than most insulators. It has a smooth base, and you will uncover WUP, an acronym for WESTEN UNION PATTERN, inscribed boldly on the skirt.

Undertaking this will assistance you figure out the precise production date. The rarest insulator I personal is a Fry Glass insulator. It is the identical sort of opal glass they made use of on their tableware, referred to as oven glass, because it did very effectively with heat modifications. It was a popular type of glass, but their insulators didn’t sell nicely. There are really couple of of them, but they come in a superb opal color.

How A Lot Is A Hemingray Glass Insulator Worth?

By the 1910's the business devoted all of their production to insulators. In 1921, the “Hemingray-42” style insulator was introduced which was an update/replacement for the Hemingray NO. 40 insulator. (The No. 40 had been in heavy production because 1911, for telegraph lines). Several railroad lines utilized them for their telegraph communications, and the style became the regular for A T & T long distance “toll” lines. The 42 is classed as a “CD 154”, in the “consolidated design” cataloging/identification system utilised by insulator collectors. Every CD number is assigned to a standard shape (profile/size), regardless of the exact embossed lettering, glass color or base variety.

As communication technology sophisticated, electrical consumption improved, glass insulators became required for attaching wires to the poles. Glass insulators have been made use of for telegraph and phone lines to aid communication involving states and avoid wires from touching wooden poles. Now, based on glass insulators for sale , age, and good quality, the price of these insulators ranges between $2-$400.



Andrew, I comprehend these “Mason’s Patent Nov 30th 1858” forms jars with the HGCO monogram on the reverse are certainly goods of the Hemingray Glass Firm. I cannot date them specifically but I assume they are from the 1870s-1880s period. There are many slightly various monogram styles, and they are listed in the official fruit jar “Redbook” as #1851, #1853, and #1854. I can’t say how uncommon they are, but they are unquestionably not a frequent jar. Hemingray was the globe largest manufacture of glass insulators. The earliest Hemingray insulators are likely lightning rod insulators from the late 1850's.

Cd 154 Hemingray

But they are so well-known they are all snapped up promptly, everybody wants them. So I asked him about them and it turns out all the original insulator collectors had been linesmen. They’d go out and do a job and there’d be an old pole with antique insulators on them. They’d swap out the old ones with the new ones and to everybody else, the old have been just junk. So my neighbor knew a lot of other insulator collectors and it just went from there. There was a national insulator show in San Diego and even one particular in my hometown.

This section is for cataloging projects of embossings and oddities in Hemingray insulators that are beyond the scope of the common insulator guide. If in doubt or suspicious, you can often use the Hemingray Infoto verify uncommon criteria. Glass insulators are an critical aspect of American history.



“The rarest are glass insulators in purple, light green, deep amber and those that are threadless,” says Judy Tackett of Attic Delights in Orange, who collects insulators. Threadless insulators produced among 1850 and 1865 are valued into the hundreds of dollars. Most of the color is in a couple of of the designs, in particular in the signal insulators that carried railroad signals. Otherwise, they didn’t try to make insulators in colors because it didn’t matter. In this interview Ian Macky describes the origins, sorts, shapes and colors of collectible antique glass insulators.

More than the 100+ years of production, they produced billions of insulators, in-fact in 1937 they had produced there billionth Hemingray insulator! They continued to produce insulators a complete 30 years from this date, the scale of their manufacture is fairly impressive, even by modern day requirements. With a complete host of unique colors, shapes, and sizes, it’s no wonder men and women from around the globe collect, purchase and sell them. No matter whether you are a collector or hunting for info on glass insulators, we are positive that with the facts dished, you now know how valuable glass insulators can be. Make sure that your insulators are in excellent to superior condition and watch their monetary value swell.

So let’s discover how to come across out if your glass piece is a diamond in the rough. The Hemingray 42, a telegraph pin insulator created by the Hemingray Glass Company, is widely found in North America. Ralph Hemingray was holder of many insulator connected patents which includes a patent for a glass batch mixer and numerous patents for glass presses. He was the initial born son of Robert Hemingray and had two brothers, all of which have been active in the glass firm.
Here's my website: https://mega.nz/aff=CU5U4OlDge0