Thank you Mark :-)
Actually I am in Hot Springs Arkansas. My father has a 4th generation temite and pest control company and many things like this they have found under building and they do termite work. In the same batch of bottles they've collected were a couple of Dr. Pepper and Coke bottles (the coke one is one of the heavy green bottles and I have the date for it but I don't have that near me at this writing).
But that's very good to know. Thank you.