Considered more of an anomaly than an error when they look like this
Retired Collector & Dealer in Major Mint Error Coins & Currency since the 1960's.Co-Author of Whitman's "100 Greatest U.S. Mint Error Coins", and the Error Coin Encyclopedia, Vols., III & IV. Retired Authenticator for Major Mint Errors for PCGS. A 49+-Year PNG Member...A full numismatist since 1972, retired in 2022
ERingus
Posts: 128 ✭✭✭
Comments
It appears to be breaks in the copper plating.
Yes – copper plating issues
Considered more of an anomaly than an error when they look like this
for PCGS. A 49+-Year PNG Member...A full numismatist since 1972, retired in 2022