Notes

Glass Insulators Collectors Reference Internet Site
For instance, the so-named “Script”, “Prism” and “Stamp” (“Typewriter”) styles of font which are seen on lots of Hemingray insulators. Several, a lot of distinct cast iron or steel molds have been applied over the years to make glass insulators, and the collection & study of old insulators can be compared, in some respects, to numismatics . Most earlier insulators have been created by forcibly pressing molten glass into a mold. glass insulators for sale was momentarily closed, and then inside a handful of seconds was opened and the finished insulator was removed to be placed into a lehr . Modern day glass insulators are/have been made by mass-production machine pressing techniques. The period from 1875 to 1930 may typically be thought of as the “heyday” of the glass insulator.



Through the 1960s, 1970s and 1980s many of these lines had been dismantled as technology advanced. Currently, a handful of lines utilizing glass insulators are nonetheless in service, but are only a tiny percentage compared to the heyday of open wire communication. Your 2 Hemingray style #9 insulators could either be CD #106 or #107. #106 "was a standard style that replaced the CD 102 for compact signal lines for each telephone and telegraph." The #106 is a "pony" insulator, pony being a "nickname for a quantity of smaller styles of insulators".

Vintage Armstrong's Clear Glass Insulator Dp 17 50

Other individuals are worth hundreds, and some of the rarest recognized insulators (some “one of a kind”) are worth into the thousands or tens of thousands of dollars. Most insulators are discovered in some shade of aqua (blue-green) colored glass (standard affordable “bottle glass” or “green glass”) but several, many other colour shades are discovered. Clear glass was utilized mostly right after about 1935.

LED Fixture is dimmable with separate WAC authorized electronic dimmer. Remote transformers and other custom options readily available for commercial & retail use. Brookfield produced insulators from 1906 to 1921 when they went out of company, so your insulator was created no later than 1921. Regrettably, dating Brookfield insulators is not an precise science. On the other hand, if you follow this guide you can get a fantastic notion as to when your insulator was made. If not, look for any numbers not accompanied by a company name.

Please use the ZOOM tool to get a close up view of this item and its condition. The wooden insulator “pegs” or “dowels” are much more properly called “pins”. I don’t have significantly in-depth facts on them, but I do know that the most well known woods utilized for insulator pins had been black locust and oak. Some sources also mention elm and eucalyptus wood. The linemen who erected, maintained and repaired telephone and telegraph lines utilized a range of metal tools for their work.

Dates thought of specifically considerable are highlighted in red. I invite bidders to id for this good vintage armstrong insulator for sale in fantastic functioning condition . We may well update this record primarily based on additional analysis and evaluation. I have casually collected a handful of insulators that I have located.

There may be a lot more data on the web about the tools applied by earlier linemen but I’m really not familiar with them. 1 can of BKF can be mixed into a 5 gallon plastic bucket of water , and the insulators are cautiously immersed and left to soak for at least 24 hours. Because BKF includes oxalic acid in a additional diluted form, it could or may perhaps not be as powerful as other goods, but it is commonly a reasonably great cleaner of glass. After soaking, eliminate the insulators, making use of plastic gloves, and scrub very carefully with NON-scratching cleaning pads or OOOO-grade steel wool. Most insulators will respond nicely to cleaning with BKF, while some may perhaps not.

Whitall Tatum Csc Clear Glass Railroad Telegraph Insulator Five

This is on the base of a modest green glass jar, perhaps for an ointment. Diamond-I mark on bottom of amber bottle created by Illinois Glass Company. insulator suppliers on the base of a “Daisy & Button” shoe toothpick holder in amber glass.

Vintage Armstrongs Glass Telephone Line Insulator

Can you tell us something about the wood applied inside the insulators. Also what tools had been utilized to connect the wire to the insulator. I enjoyed reading about the distinctive insulators you wrote about but would like to know far more of how items had been brought collectively. I do have a couple of and I have 2 HEMINGRAY NO 9 insulators that came from Western Union Telegraph.

My Dad worked for Western Union and this is exactly where they came from, along with some other factors that are in secure keeping. I don't forget him also saying that they would ride Hy-Rail trucks to reach the difficult to get areas so that repairs could be produced. three vintage armstrong light green glass insulators this nice searching vintage armstrong no 2 g. You cannot miss this bidding opportunity for this Armstrong's No9 Clear Glass .

Add item to cart to use the Shipping Calculator, or click Shipping Facts for more information. Strictly Necessary Cookie should be enabled at all instances so that we can save your preferences for cookie settings. “Scales” emblem used on containers produced for McKesson & Robbins.

Glass insulators have been initial made in the 1850's for use with telegraph lines. As technologies developed insulators had been needed for telephone lines, electric energy lines, and other applications. In the mid 1960's a couple of people started collecting these antique glass insulators. Now there are more than 3,000 insulator collectors. Insulator clubs, neighborhood and national shows, and great reference books are accessible.
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