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daisydog
06-12-2004, 07:47 AM
what does letter on base of ball mason indicate?

woody
06-12-2004, 08:10 AM
Usually it's the number of the mold they use to blow the bottle.

daisydog
06-12-2004, 08:14 AM
letters and numbers both mold identifications? or is one more vaulable?

woody
06-12-2004, 08:17 AM
Some used letters or numbers, or a combination of both, to identify the molds they would use to make the bottles.
I don't think anyone is more valuable than the other.

daisydog
06-12-2004, 08:22 AM
thanks for your help. i've had this unusal color quart jar for along time and i am curious about it, but know nothing about jars.