Dating kerr canning jars
More Like This You May Also Like How to Find the Date of a Kerr Fruit Jar. Canadian brands often have a crown on them, and there are several brands of those.Canning jars are special glass jars used for pickling and preserving. There are square ones and amethyst or amber ones, and red ones – for budgets much larger than mine will ever be.Soldiers, too, were often left on the battlefields without proper nourishment due to the lack of food-storage solutions.Indeed, in 1809, Napoleon offered 10,000 francs to anyone that could devise a way to...The first glass jars were made without a mold, so if you do not find a mold seam, the glass jar may have been made before 1915.
Like the inner disks of 2-piece canning lids, these should not be reused for canning because the adhesive ring that enables a tight vacuum seal loses strength with reuse.Although different in jar shape, lid type and canning process, these jars and lids are easy to use and do perform well. The rounded shape of the jars is attractive, arguably more interesting than the straight sides of wide-mouth Ball and Kerr jars.