The 2 Ball Perfect Mason Jars are just over 6.5 inches tall
The one with the thicker embossing has a 2 on the base, the other has a 7 

The Ball Ideal jar is just under 5 inches tall and has a 8 embossed on the base. It also has an imprint of a barnacle on its neck. 

I am not too sure about the age of these jars but they are likely from around 1920-1940. 

These jars are being sold without their closures or inserts. .

Check out the pictures to see all of the embossing on these jars as well as the condition.In dug condition with some wear and staining. No damage.