Lot of two old or antique 1 quart Ball Mason jars with zinc screw cap lids. These jars make good storage jars or canisters. They have wrinkles and bubbles to the glass. The writing on these jars is faint with age. We've been told that these jars date between 1896 and 1910 because of the script style used to write Ball (known as 3 L). One of these jars has a heavy, reinforced bottom with a heavy central boss and is marked "10" and "2-2" on the bottom. The other jar is marked "III".