Hmmm.. I bought it from a coin dealer in an antique mall this way. It has been stored in a bedroom closet. The closet itself doesn't have an a/c vent, but I wouldn't ever say my house has excessive heat...except once when the air conditioner was broke for about 2 days. Possibly it was starting to damage when I bought it and it is just now showing? Should I just spend it at face value and put it into circulation?


















