Error Returnable Bottle Cap. Right Cap says Sahaka. Pretty interesting promotional item let alone a print error. Amazing of what they thought of as give away's.

Possible Sotherby's Auction Item in 2040..........................LOL !!

I can remember as a child Saturday mornings going with my father to pick out flavors for a case of soda at Brookdale Beverages in Clifton, New Jersey and returning the empties. The returnable bottles were in a blue plastic carrying case. I think there were 12 bottles in a case.