Someone on here suggested it was filed down that doesn't even make sense and a waist of time.
Only if you do not know the history of WHY people used to file them down!
Back when a dime bought something dishonest people would take the (little bit of) time it took to file down a penny to make it fit a vending machine's dime slot.
Copper is a soft metal and files very easily.
How much squash could a Sasquatch squash if a Sasquatch would squash squash?
Download and read: Grading the graders
ineptitude and No FG Kennedy halveshttps://ln5.sync.com/dl/7ca91bdd0/w...i3b-rbj9fir2