Hello All, I just found a coin in a roll of American pennies and it has an error on its reverse side I've not seen before. Can anyone offer a clue or explanation on what it is and how it was created? Any information would be very much appreciated. Thank you, Dave
It a Lamination Planchet issue. Delamination actually. Excellent find! Here is the information Lamination: Fold Over Before Strike https://share.google/Gkof11oorwBLaFCIG