Hello all, Apologies in advance if this is not the correct forum, but I found a coin in my loose change that I originally thought was a quarter, but is obviously not. I've never seen anything like it before, and haven't been able to find anything similar in online searches, so am hoping you guys might be able to help. Both sides are identical, it's imperceptibly smaller than a quarter, and has a smooth edge. Any help in identifying this would be greatly appreciated!
