I ran across this old mason jar up in Vermont recently. I found some information on it with the CFJCo logo (Consolidated Fruit Jar Co.). The one I have has the diamond shaped "o". It appears these jars were made from 1878-1882. It has the glass center of the lid that came with jar. It has an embossing on it but cant quite read it.
Is there anyone that can tell me anything else about this jar. Are they common?