Dating presto jars
Lightning jars represent an important advancement in the history of home canning and are still a part of American culture.
Some historians suggest that the term "white lightning" may have been inspired not only from the effect of ingesting homemade corn whiskey but by the name of the jars the whiskey was frequently stored in.
The familiar term Mason Jar came after its inventor, Mr. Mason, who, at age 26, was a tinsmith in New York City.
He perfected a machine that could cut threads into lids, which ushered in the ability of manufacturing a jar with a reusable, screw-on, lid.
Collecting canning jars got its start in the 1960s with a renewed interest in canning and other domestic arts.
While canning jars have been around for a long time, it wasn't until 1858 that the screw-on lid was created.
Although other companies began creating the jars, Mason held the patent, and so the style of jar became known as a Mason jar.
Clamped Glass-Lid Jars (Lightning Jars) In 1882, Henry William Putnam of Bennington, Vermont, invented a fruit jar that used a glass lid and a metal clamp to hold the lid in place.
The information has been obtained from various sources or based on my collecting experience and is true to the best of my knowledge.
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.
A number of factors go into the final value of a canning jar.
Thousands of canning jars were embossed with the Mason patent date, November 30, 1858.