There have been coins pictured here that the poster thought had a mint mark on the edge, but were just damage. Let's see yours.
Is this considered the same? Zinc rot? Just found the coin a few weeks back and looking for clarification. Sorry, newbie here. damn nice pics
Exception to the rule: 1960 D Lincoln cent ( DDO but because ( as seen ) it is small date hubbed in double squeeze years over a large date and a D/D mint mark . The red indicates the small zero, the blue the large. The green indicates wide separation of the D \ Jim