19?? Maybe 80 I found this quarter today is this a error quarter if so would it be a broadstrike or possibly wrong plachet
PMD, and sure didn't leave the mint like that, but being on one side like that, it would lead me to believe it had been used for the purpose of keeping something else from wearing, or maybe a slider under furniture leg. Surprised I don't see any glue residue on the reverse, but then it could have been completely cleaned off.