Notes

Vintage Glass Insulator, Hemingray 9 In Clear, Tiny C 1940s
Most of the glass homes didn’t make only insulators, they’d make all sorts of glassware. If they had an order for a complete bunch of Cobalt blue candle holders and they had glass left more than, they weren’t going to waste it so they would put it towards another glass item, sometimes insulators. From your data, the Hemingray style insulator you have sounds like the “CD 128” in the “CD number” classification program utilised by collectors. You can google that and see many examples of that style of insulator. Besides the Hemingray versions, the CD 128 was also created in Huge quantities by Corning Glass Functions, and their version is marked with the PYREX brand name. Whitall Tatum also made some of them, as nicely as Kerr, marked with “C S C”.



This insulator has a wider outer skirt than the cable insulator on the left and it has 3 skirts , so the leakage path from the wire to the pole is made as lengthy as doable. Here is an instance of a couple of Hemingray power insulators. Ordinary Hemi-42s command about a buck apiece, but these smooth-base variants can set you back anyplace in between $15 and $30 apiece. They are somewhat uncommon, but lines of them are nevertheless located on occasion. This is one particular insulator that can put some vivid colour in your collection without ruining your pocketbook.

We may possibly update this record primarily based on additional analysis and assessment. Study extra about our method to sharing our collection on the web. Final is a CD 166 style made by California glass — cost looks about ideal on this one. You can use white vinegar to eliminate water residue, and dirt gathered due to years of weathering.

If there are any dots soon after the “58” add them to get the actual year the insulator was made. I am not sure of how late they had been made, but they are certainly a single of the much more current, contemporary kinds of glass insulators made at the Hemingray factory in Muncie, Indiana. With a entire host of distinct colors, shapes, and sizes, it’s no wonder people today from around the world gather, get and sell them.

Connect To History

They typically bear a “shop letter” above or under the embossing on the front or rear, and/or with a letter on the dome. The shop letters known are A, B, C, D, E, “upside down L” , G, H, I, J, K, L , M, and backward N. There seem to have been at least three or four slightly distinctive molds manufactured for every single letter except the upside down L. They are extremely preferred with collectors simply because of the wide colour range and the shop letters. The “HEMINGRAY – 42” style of insulator was the most frequent kind created by Hemingray, produced more than a period of at least 40 years. Most of the earlier examples were created in aqua , “Hemingray Blue” which is a bluer shade of aqua and shades of off-clear .

Those are pretty sought soon after now they’re a exclusive style and a San Francisco product and they come in some pretty nice colors. If it has round drip points, it likely dates sometime amongst 1924 and 1930. They generally bear a “shop letter” above or below the embossing on the front or rear, and/or with a letter on the dome. The costs of items in this write-up are sourced from authorized online antique retailers, auction websites and on the web stores.

Otherwise, they didn’t try to make insulators in colors mainly because it didn’t matter. No, the “9” is a model number assigned to that specific variety of insulator produced by Hemingray Glass Enterprise and does not indicate the year it was produced. The number 9’s are “pony insulators”, smaller sized sorts utilised primarily on nearby, short distance, low voltage phone lines. On older insulators, the wording is ordinarily “HEMINGRAY / NO. 9”, on extra current examples the phrasing is typically “HEMINGRAY-9”. The numbers on the other side of the insulator (such as 31-52, as in your case) is a combination mold and date code. Essentially, the “31” is a mold quantity, identifying the precise mold the insulator was produced in, and the “52” is a date code indicating what year the MOLD ITSELF was created .

Lets Have A Appear At The Massive 10 In The World Of Glass Insulators

“Scales” emblem utilized on containers produced for McKesson & Robbins. This is on the base of a small green glass jar, possibly for an ointment. This section is for cataloging projects of embossings and oddities in Hemingray insulators that are beyond the scope of the general insulator guide.



Glass insulators have been initially created in the 1850’s for use with telegraph lines. As technologies developed insulators had been required for telephone lines, electric energy lines, and other applications such as railroad signals. Typically, errors in production can reduce an antique’s value. But from time to time this can have the opposite effect with glass insulators. About this objectThis is a glass number 9 Hemingray telegraph insulator manufactured by the Hemingray Glass Manufacturing Firm in America from the 1890's to the 1940s. It was made, mostly for rural use, to insulate the electrical wires they carry so that the electrical energy does not leak into the pole and into the earth.

Despite the fact that these are incredibly popular in blue and aqua, they have a good deal of assortment and a lot of uncommon variations, each in embossing and in color. Most collectors have at least various of these in their collections, and these make fantastic cheap "starter" pieces for new collectors. And if all the insulators are in great condition, they will no doubt attract the attention of collectors wanting to expand their catalog.

So based on the cullet that was used, you’d get diverse colors. https://umek.pro/company/production At times you’d even get swirls if they didn’t mix it effectively. There’s a batch of extremely good green insulators created by McLaughlin in Vernon, California. He got a truckload of green gin bottles and melted them down and created a batch of insulators. That’s exactly where those nice deep green insulators come from.

groupe umek Although other shapes existed, they had been not as well-known. Variables such as age, colour, rarity, situation, and really a few other people will aid in figuring out the value of your antique glass insulator. When gathering your items as a collector, these are points to bear in thoughts.

There’s some black glass out there, which is pretty a great deal late 1960s and they made white milk glass insulators which had a white porcelain appear. But those were made later on and primarily those were just black and white to match the porcelain. If only I had funds then, I was just a kid and 5 bucks was a lot of income and ten was way more than my price tag range. Now the costs have gone by means of the roof mainly because after you get the popular insulators, it’s time to go for the rare ones.
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