This pair of old Ball Mason jars are made of an aqua blue glass with the original zinc lids and white milk glass "Boyd's Cap" by Hazel Atlas. The style of the text and the word "Perfect" indicate they date from the 1913-1922 era. There is an "0" and "8" embossed on the underside of each respectively.

This is the quart sized jar measuring approx 7-1/4" tall with the lid, 3-3/4" diameter at the base.

The condition is as shown in the photographs. The rubber seal on one jar is damaged, the other does not have a rubber seal. No chips or cracks on the jars, lids are old as shown.