These coins have oxidation spots. Adds zero value.
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I have these two Penny's I came across and I was just wondering if they are error coins. The 2020 one really looks exactly like a "D" mint mark to me, but I'm pretty new at this. And the 2021 penny has something under the date too but I'm not sure what...
M
Marc's Expert Appraisal
ANA-Certified Numismatist · Hudson Valley Numismatics



