Intact telegraph poles are rare around right here simply because AT&T ripped them all out and threw them away, rather than letting them rot in spot like usual. These that are left behind were mainly also rotten to choose up in 1 piece. All about my hobby, insulators and other electrical stuff. Maydwell & Hartzell has been serving the electrical power industry due to the fact 1895. Sign up for our e-mail list to get updates on our upcoming auctions. This insulator will make a fine addition to your collection. They have been cleaned in a specially formulated acid bath and thoroughly washed for maximum shine. What really motivated me to create this write-up was attempting to order date nails. I am employed by General Telephone in southern California, and was going by means of the company catalog to order date nails for my truck. The supply catalog advised to order the date nails from Maydwell and Hartzell in Los Angeles. I have seen many poles with 3 to the pole. I personally feel that the Maydwell ten is the most difficult to uncover, with the exception of the castle, which I'll cover later. I have in no way observed Maydwell 19's in use on something other than railroad circuits. 1 is embossed Maydwell 16W I can only surmise that the W has something to do with the wire groove, as it is not as pronounced as the other two Maydwell 16's. It is located only on the wide variety with the big round drip points. These glass insulators are a foreign style, this certain one particular from a factory in Folebray, France. Well, if they are still in business enterprise, possibly, just perhaps they have an old catalog kicking about.... Please verify back periodically as new details is added and updated often. Insulators marked “B.F.G.Co.” had been created by this firm, and numerous other unattributed designs are believed to have been made right here as properly. Insulators marked “K.C.G.W.” had been manufactured at this factory. The plant was bought by Marion Fruit Jar & Bottle Firm in 1897. It is very probably that some insulators were produced by the M F J & B Co., re-utilizing old molds from the King City operation. Indiana Glass Company has developed a tremendous wide variety of glassware all through it is extended history. In 1967, the quite last insulators carrying the Hemingray name have been created at the Indiana Glass Co. glass plant in Dunkirk, working with molds and machinery shipped over from Muncie. For a site with much more info on Indiana Glass, click here. The insulators are embossed “THAMES GLASS WORKS” on the front of the crown, and “NEW LONDON, CT” on the rear crown. They are made of a incredibly dark olive amber black glass. Insulators marked “N.E.G.M.CO.” had been made by this firm. Though the factory was reportedly listed only in the 1899 Boston directory, it is believed that actual glass production started in 1898, and might have lasted into early 1900 ahead of the new directory was printed. Vintage Hemingray If you are dissatisfied and think our assessment of an item is incorrect, please contact us. We want to earn the privilege of having you as our consumer. While no absolute proof has been discovered , the chances are really higher that this brief-lived, obscure firm produced an enigmatic CD 102 pony insulator marked with an “HGW” monogram on the skirt. No. 1 glass insulators, CD 154, in light straw, peach, and pink. https://umek.pro/company/production Maker of several, if not most, of the “KNOWLES” embossed insulators. Many of the insulators that have been produced by Novelty are seen in shades of medium & darker greens. A number of the “STAR” embossed insulators were developed at this factory. Though Novelty Glass was dissolved in 1903, the factory itself may perhaps have developed insulators as late as 1907 beneath a succeeding firm’s ownership. This concern was also recognized as the “New Windsor Glass Works” (in at least a single source, i.e. The Telegrapher, 1867). Lot Of 15 Insulator Pins Steel Shank Wood Threads The good majority of glass Pyrex insulators for the U.S. industry were produced amongst about 1922 and 1951. A tremendous wide variety of industrial glass as well as glassware for household use has been produced by this company for effectively more than a century. suspension long-rod composite insulators There is a possibility this was one of the factory locations where some of the American Insulator Business insulators have been created . At least some of the “National Insulator Co” embossed insulators were virtually absolutely produced here. This listing is for 1 Maydwell 16 Insulator. A crackled Hemingray-42 glass insulator, CD 154, in aqua. Manganese was the initially glass decolorizer utilized. It turned purple in the sunlight, but was not made use of for the duration of WWI due to the fact it is an crucial aspect of some steels. When only a tiny manganese was added, the glass turned pink or light purple rather than dark purple. From time to time many insulator providers have been written about, but no one has genuinely researched the Maydwell line. On this webpage I’ve compiled a list of glass insulator makers — factories that produced glass electrical insulators. Despite the fact that primarily listing factories that were positioned right here in the United States of America, I’m also which includes a few Canadian and Mexican firms. I went to the Lone Star Insulator Club’s annual potluck on Saturday, and got a few really cool glass insulators. Here’s a pair of Hemingray - 42s in wonderful correct green! For some information on numbers embossed on the bottoms of glass bottles and jars, check out this web page. This manufacturer made a variety of glass electrical insulators marked “O.V.G.CO.” Please click here to go to my web page on this glass performs.
https://umek.pro/company/production|suspension long-rod composite insulators
