Com shares an additional six lid variations found on this pin and Because of time and energy constraints, I can no longer answer all emails personally, but you may contact me directly at: Thanks Ryan. Alexander H. Hello Martha, I really appreciate your posting this info on my site!
Curious if you know what the J relates to?
Kerr Glass Manufacturing Corporation
Scott Gulliver says: March 4, at 9: For more measurement info click here. The bottoms have little circular bubble pattern and dead center it has a number, the numbers vary depending on the jar. I have the same jar!