Hey everyone! Check out this "Pretty Penny" Is it PMD or some type of Error? Can this possibly be some Die error ( Greaser?) Not my Pics but I can ask the individual for more. Just can't explain the unaffected rim.
Definitely not a washer coin, I've seen this error before but I forgot what they called it I don't think it could be PMD
https://www.error-ref.com/struck-through-smooth-viscous-material-grease-oil/ Yes you are correct that's a pretty nice greaser and a keeper,the unaffected rims are the evidence also.