Collectors can use the embossing to date the jar accurately by consulting online logo charts.
One of the most common emails I receive comes with a description of a jar—e.g., Blue pint Perfect Mason with the number 5 on the bottom—and the question, “How old is my jar?
” Use The Logo To Find An Approximate Age It would have been much easier if Ball had placed a date on each and every jar, but that didn’t happen.
Those times had The Black Plague, doing your laundry on a washboard and gathering round the kitchen table to peel rotten potatoes for the nights entertainment.
But when you put the great big, gauzy, cheesecloth that is time between now and the olden days, they seem quite lovely.
Each individual jar can fetch a different price, and prices can range from $1 to $4,000.
These considerations, along with age, completeness and size, dictate the value of antique jars.Luckily, there are some tips and tricks you can use to determine an approximate age for your jar.First check the logo, which changed fairly frequently until about 1962.Even worse luck, the vendor suggested to the fella it would look great on a fireplace mantel. Dab some silicone along the inside of the zinc ring. Failing to do so will make you a laughingstock in the vintage, blue glass, mason jar community.Once we got home, all thoughts of the gutters were put on hold as the fella went for a run and I got to work on the mason jars. In order to make vintage mason jars a little more convenient for modern day living, I’ve taken to this method. Allow the jar to rest and then it’s ready to unscrew. This will give the silicone enough time to completely, and absolutely cure so there’s no chance of the silicone fumes permeating your food.Along with the logo, you can sometimes use the color, size, and other distinguishing marks to help date a mason jar.