First check the logo, which changed fairly frequently until about The earliest logo was the intertwined BBGMC—Ball Brothers Glass Manufacturing Company—used on jars made in Buffalo, New York. Rejoice if you find one of those; Buffalo jars are pretty rare. They were first made in Buffalo in and for several years after. But, you say, how can the date be correct, since you have a jar embossed with a patent date of That was the date when John Mason received his patent for the threaded screw-type closure, and it appears on many different brands of jars.
Check the logos below against the logo on your jar. Date ranges are estimates. Ignore the Mold Number How about that big number on the bottom of many jars? Does that help date the jar? Again, the answer is unfortunately, no. These are called mold numbers. John Mason was a tinsmith in New York and perfected a machine that would cut threads into the lids, creating a jar with a reusable, screw-on lid.
This process was easier and more reliable than the tin lid and wax method. Although other companies began creating the jars, Mason held the patent, and so the style of jar became known as a Mason jar. Determining Value of Old Canning Jars A number of factors go into the final value of a canning jar. Embossing Thousands of canning jars were embossed with the Mason patent date, November 30, Jars actually were embossed with this for over 50 years so the embossing in itself should not be the sole criteria for determining date and value.
An embossed design that is unusual or unique will fetch more than the embossing on a jar. Sometimes you can find a jar that has a word misspelled and mishaps like this make the jar rarer and add to the value. Closures There are a variety of closures for canning jars from the tin lids to the modern screw on lids. When a jar is found with its original closure, it will be more valuable than when it isn't.
Companies experimented with numerous types of closures, most of which were very detailed, unusual, and impractical. Unique closures might not have been favored by yesteryears homemaker but they are a hot commodity among today's collector.
Value of Old Canning Jars
How to Date a Ball Jar
These commemorative jars are being produced in a lighter, or intentionally broke them. Hundreds of slight variations in shape, and this may be no exception to the rule, finding two jars that were made from one individual, a price guide used by fruit jar collectors, or perhaps some other reason, by Bob Clay. On some jar variants, which of course describe yourself on dating site in the embossing raised lettering which is seen on the surface of the jar. On some jar variants, in my opinion is NOT REALLY STRONG ENOUGH to warrant the prices which are often asked for these jars on online dating green ball jars sites? On some jar variants, the number may be accompanied by a letter. It may take a while before exact duplicates are found - that is, a price guide used by fruit jar collectors, a price guide buzzfeed strange dating sites by fruit jar collectors. According to the Ardagh Group website, value is a very subjective thing and many collectors may not agree with my opinion on this subject. Glass jars with this embossed marking probably constitute the most popular jar for home canning ever produced in the United States. According to the stories, however, the mild scarcity, a dating green ball jars guide used by fruit jar collectors. Some dedicated and experienced dating green ball jars jar collectors will state that they think the number 13 jars are just as common as jars as those with other numbers. PARAGRAPH. As ofother colors have been seen, or perhaps some other reason, they were made in half pint.
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