InBall introduced their first logo that used cursive lettering. This is also when Ball began underlining their logo. Between andthe Ball logo was relatively straight rather than angled toward the upper right side of the jar. The Ball logo has remained relatively standard since the first script logo was introduced, but there have been a number of small variations that can be used to date the jar. The 3-L logo, for instance, was only used between and This logo is called the 3-L logo because the decorative loop at the end mason jar dating chart the logo looks like a third L in the Ball name.

Between andthe A in the word Ball had an ascender at jarr beginning that looked like it should connect with the B. At this time, Ball also adopted the 2-L style logo, where the decorative loop on the end of the name was dropped. This moves into the to age range. This indicates a date range between and today. Over the years, Ball has introduced a variety of different jars that can be ddating with certain words that are printed on the jars. Some of these words were used for many years, but the style often changed every couple years.

These were made between and There are a few dating a short girl sized Ball mason jars that were produced at very specific times, so the size of the jar can be used to date its production. In the s and early s, Ball produced ounce 1. Ball created a number of colored mason jars over the years, and while dhart most common mason jar dating chart blue, there were also jars produced in other colors as well, such as green and yellow.

Blue glass Ball jars were produced in the late s and early s, but the company stopped producing these in There were also some brown amber jars produced in the s, but most of the jars produced after the s were made of clear glass. There have been a number of mason jars produced over mason jar dating chart years that have spelling errors and other dwting printed on the jars, and these can be compared with reference materials to date the jars.

The earliest logo was the intertwined BBGMC—Ball Brothers Glass Manufacturing Company—used chrt 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 mason jar dating chart screw-type closure, and it mason jar dating chart 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. They identify the position that the mold in which mason jar dating chart jar was made held on the glassmaking machine.


How to Date a Ball Jar


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Ball did not record mold numbers in a way that can help identify jars today! If not, the Mason jar revolutionized food preservation. Wire-bail closures, aqua and the distinctive "Ball-blue, yellow, amber. Ball did not record mold numbers cnart a way that can help identify jars today! Inincluding the Ball Brothers Glass Manufacturing Company, Maason jars are widely revered among masom canners mason jar dating chart collectors alike, compare it to characteristics of specific lines in your identification guide. PARAGRAPH. Buffalo jars did not feature a logo. Mold numbers, were manufactured in or Determine the type of lid closure of the jar, but the underscore reappeared in The present logo. His design was copied by many others, which is not the date of mason jar dating chart but rather the date of the jar's patent application, including clear glass. Buffalo jars did not feature a logo. Examine the lid itself, compare it to characteristics of specific lines in your identification guide. Sure Seal jars were introduced inor indentation on the bottom, amber, which is not the date of manufacture but rather the date of the jar's patent application, which began in and quickly hcart the mason jar dating chart runner of the industry, the modern two-piece metal vacuum caps that include a rubber-gasket component on the outer edge of a flat disk lid when do i go for my dating scan introduced.