There are many ways to date old Ball mason jars , and one of the easiest is to look at the logo. Thousands of canning jars were embossed with the Mason patent date , November 30,. Canning Jar Lid Alternative for the freezer #tips #simple # canning . If you have a Ball jar , you can date most of them just by looking at the logo... But back to the lids prior to Mason's innovation, canning jars had flat, un-threaded tops.
3 04 2016 - In this article we tell you how to date Ball mason jars to find out how . found a lot of Old Atlas Lamb & the Easy seal jars with wire locking glass lids . This is a Wonderful Vintage Aged Bright Blue 1 qt Ball Mason Jar with a great Vintage aged Ball zinc Lid .
The parts were not re-useable because the sealing wax acted a bit like cement.
and as we read and study about history and antiques we also strive to be historians.
Food canning works by creating enough heat to kill all organisms and enzymes that could spoil food and sealing out any new ones from entering.