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Dating hemingray insulators d-514, shop by category

The earliest Hemingrays have sharp drip points, which are believed to have been phased out approximately or Machine-made vertically ribbed sauce bottles - though not specifically discussed here - exist and lean strongly towards being dominated by colorless glass like the majority of 20th century, machine-made food bottles and jars Dating hemingray insulators Keyword Search Search for: As the close-up image above shows the ground rim is as perfect as they get and the body has some scattered seed bubbles; the lid is also perfect with habilidades basicas motrices yahoo dating edge chips at all.

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Typically, the first number before the dash represents the mold number, the second number safter the dash, indicates the year dating hemingray insulators d-514 mold itself was made. The 42 continued in production until at leastas that is the latest date code seen so far.

But, a colon is really two dots. However, most people will refer to it as a "zero". The very last glass insulators made were produced at the Indiana Glass Company factory located in Dunkirk, Indiana, using molds that had been moved from Muncie to that location.

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Find great deals on eBay for insulators hemingray and insulators hemingray Shop with confidence. Thus O-4 means the mold was made inO-8 means A lot of the younger generation think telephone lines were always a nice neat single thick wire on a pole; others are familiar only with underground installations or cell.

The pictured dating hemingray insulators d-514 was likely used for "oyster ketchup" as it was excavated in San Francisco, CA. Hemingray began as a small operation in Cincinnati in For more information, please see a query I received which is posted near the bottom of this page.

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A dot was added for each additional year of production after the mold was made. The business offices remained at Covington untilat which time all operation was moved to Muncie. This gives the date the insulator was actually produced.

Dating hemingray insulators - Please bookmark this site and I hope you will return often. Although best known for their electrical insulators, Hemingray also produced many other glass items, including bottles, fruit jars, pressed glass dishes, tumblers, battery jars, fishbowls, lantern globes, oil lamps, and much, much more.

Dating Hemingray Insulators

These distinctively squatty wider in the body than later examples gothic pickles are attributed to the West Willington Glass Works CT and are referred to dating hemingray insulators collectors as "Willington pickles.

The transition to off-clear glass began approximately However, not all 42s have this type of date code, especially some of the earlier units dating between The first number MM is the mold number, and the second number YY is the year plus when the mold was made.

In general, the more prosperous glass companies switched over to the new methods more rapidly than some of the smaller, less financially positioned, less-well known glass bottle producers. In the Price Guide, these are generally referred to as [Numbers and dots] and [Number].

This is actually the letter "O" for Owens-Illinois and not the digit "0". In any case, count ALL the dots, and add this to the mold year see above. Kizilkree 3 Comments The Hemingray Glass Company operated between and was the largest manufacturer of glass insulators in the world.

The mode code is a one or two digit number, sometimes followed by a letter. There are several different patterns, and some special cases as well. Date codes were embossed on most insulators made afterand the majority but certainly not all of post production was made in clear colorless or off-clear glass.

In some transition cases, the number 9 was used to represent and 0 to represent Generally, the mold code is not significant, unless you really are a specialty collector. No mold number was generally present.

Hemingray Insulators

If you know of a 42 which was made later thanplease contact me with the exact date code information. Generally, these were neatly aligned in two rows after the year code, looking like a row of colons.

Dating hemingray insulators - The jar has side mold seams that end at seams on the heel above a cop-bottomand the shoulder. Hemingray is well-known among antique fruit jar collectors for several types of jars they manufactured in the mid-late s and up into the early s.

Writen by Bill Meier All Hemingray insulators since have had mold and date codes on them. Hemingray used mold letters, dome numbers, and even oddly placed periods in some of their earlier insulators to denote which mold an insulator was produced from.

Decoding the date codes

The aqua, square, labeled 9" tall ring-neck pickle to the above left notes on the label that it was "packed by" Sebastian Duncan, Jr. There are often dots present after the year code. In some cases, the letter designated the type of material the mode was made out of.

Date codes were embossed on most insulators made afterand the majority but certainly not all of post production was made in clear colorless or off-clear glass.

Hemingray Insulators

This format was "MM-YY" such as These type jars were made by semi and fully automatic machines from the earliest days of such late s to very early s for semi-autos to the present and traces its heritage to the mouth-blown Mason style external screw threaded fruit jars which originated in the s and were discussed earlier on this page Illinois Glass Company These typically later examples bluish aqua bottle on the left side of the left image above have simplified to the point that the only gothic decorative features - besides the peaked body panels - are on the shoulders framing the arching top of those panels, including a fleur de les like detail at the highest point.

For more info on Hemingray and Hemingray products, check out these sites: Can you date this bottle. This web site is dedicated to providing information on every insulator style made by Hemingray. Officially, an antique is an object at least years old……. The exact year when actual insulator production ended at the Covington site is still undetermined, but it was likely sometime in the period.