How Old is Your Vintage Mason Jar?

Doreen Cagno
by Doreen Cagno
I did a little shopping this weekend - out at my favorite antique and "junk" spots! I found some really cool old Ball jars. They are quart sized and have "sloped shoulders". Some of the glass is wavy and many have bubbles. I had never seen any like this before, so I brought them home. After doing some research online, I found that these are probably one of the earlier Ball jars to be manufactured.
Dating an old Ball jar can be more difficult than I had thought. But, I found this chart on Pinterest, which was very helpful! Unfortunately, there was no source to credit.
The jars that I found have what is known as the "triple L". It is the first one in the second row shown above. Why "triple L or 3L"? - because some thought the fancy loop at the end looked like a third L and probably date 1896 - 1910. The jars also have a slightly different shape called a "sloped shoulder".
This site, West Saint Paul Antiques, has wonderful information on dating fruit jars if you would like to find out more about an old jar you may have!
Doreen Cagno
Want more details about this and other DIY projects? Check out my blog post!
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  • Kris Kris on Oct 30, 2017

    Thanks! Hubs and I met at Ball State University - started by "those" Ball brothers. We have a small collection of jars and I am always looking to add new ones. :)

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