Notes

Hemingray No 9 Patent May Perhaps 2 1893 Glass Telephone Insulator
Some places had much more than one particular energy organization on a pole, so distinct colors have been use to enable the lineman distinguish what line they have been functioning on. Also, the poles applied diverse forms of circuits so precise colors were applied for the distinctive circuits. A ideal example would be Kansas City, MO using cobalt, peacock, and electric blues on their street lighting circuits.



It bears a vague resemblance to the Bass Clef sign as employed in sheet music. The engraving in the molds was deep and the resultant embossing on the insulators is powerful and bold. This insulator was made by the Hemingray Glass Enterprise in Muncie, Indiana. The CD 113 Hemingray style insulators had been developed from the c1890's-1940's. The CD 113 was a quite popular style and millions have been developed by a couple of glass firms with Hemingray creating the most. The peacock blues were largely employed on the street light circuits around Kansas City, MO and other little towns in Missouri, even though the dark cobalt blues were employed in the states of Kansas, Texas, and Ohio.

Cd 162 Brookfield Glass Insulator Lot Of 3

Because of the erratic nature of the stamped letters, no two “STAMP” molds within the index are absolutely identical……each mold can be individually identified below close scrutiny. For instance, there is considerable variability in the positioning of the “9” below the name Hemingray. It may possibly be found positioned directly under “IN”, “N”, “NG”, “G”, “GR”, “R”, “RA” or “A”. In some instances the 9 is positioned slightly to the correct or left, such as “slightly to the suitable of the letter G”.

Cobalt blues had been used mainly as line markers in Ellsworth, Kansas and near Oklahoma City, OK. CD 162 signal insulators had been developed for phone and low voltage energy distribution that have been created from late 1880's to the 1940's. Drip points are a favorite subject among Hemingray collectors. The argument can surely be created that drip points had been just a gimmick, a way for Hemingray to differentiate his item from his competitors.

A shot of an old City Light and Power, Indiana Michigan Energy utility pole in the neighborhood of Northside in Fort Wayne, Indiana. Sections of Northside and compact sections of Spy Run where the last two neighborhoods in Fort Wayne to have some of the old CL&P/I&M poles nonetheless up in service about 10 years ago. Under the colors and the railroads they were discovered along by me.

Beneath the colors and the railroads they had been found along by me. Located along the former Rock Island near Malcom, Iowa. The “1893” date is normally crude with a noticeably “handwritten” appearance. This is an estimated worth range only, primarily based on historical hobby collecting information.

These Mexican insulators are discovered in red amber, and are significantly extra cost-effective than some of the other reddish colored insulators shown in this write-up. Currently, the truest "red" insulators are each current commemoratives. The VTS CD 102 pony shown on the inside of the front cover comes in really red glass. [newline]Some McLaughlin commemoratives, produced in 1972, are a dramatic red colour . But insulators created for actual service on lines look to have only be discovered in "reddish" colors.

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At first I&M slowly started to upgrade the power grid undertaking away with the old CL&P lines although upgrading their personal lines. Then about 25 years ago I&M got a lot more aggressive about the upgrading and that progressed even quicker as the lease was finding nearer. I&M would at some point turn out to be the exclusive electric service provider for Fort Wayne just after the lease was up in February 28, 2010. A look at the bottom edage of an old Hemingray glass insulator. CD 272 Whitall Tatum insulators are common in amber. The drip-points, or teeth, were patented on Could 2nd, 1893.



For these interested, right here is a street view of this insulator in use. A close up of a CD 232 Hemingray-D-513 in service use along a rural road just outside Decatur, Indiana. The street light is an old Westinghouse OV-ten mercury vapor street light. McLaughlin reportedly created 672 commemoratives in 1972, of which only 72 have been red milk like the one particular shown on the opposite page.² The Cost Guide values the commemorative in red milk glass at $800 to $1,000.

A collection of 66 glass threaded pin form insulators from North America. Several of these insulators have been used on telegraph poles for wire line Morse code communication. The index is lettered “HEMINGRAY / No 9” on the front skirt and “PATENT / May well ” on the rear skirt. Fred's greatest influence on insulators would be his involvement with porcelain insulators.

They had been in use along most railroads all through the states. The really initial Hemingray - 42's, generate in 1921, had been the ones with the very extended sharp drip points, known in the hobby as the "fanged 42." HS Code for electrical insulators of glass This a single can be noticed in the middle of the photo. Dark Red Amber/Brown Amber CD 162 are you waiting for a fantastic bidding chance, front skirt embossed hemingray. suspension insulators So i'll just go with dark green and let you choose t. Personally I like smooth base insulators like the Californias.
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