Also still digging through the jars of coins, found a 25c Diamond Jo - Dubuque, IA (many game tokens "player only" and "property of the machine", some that look like parking lot tokens, and two Chucky Cheese?) Assorted coins turned into medals with soldered on loops or just holes drilled into them. If I break even, I'll call this a success.

Yes the 4Q is aluminum. So what's the premium? Save a bunch and get something or did they have a free play machine that used them. It's been a long time but last free plays there, were copper.

Some day at one of these auctions, I'll find some chips!