Looks like corrosion. Lamination errors are more about faulty planchets than discoloration.
📋 Item Submitted
Is this a lamination error?
Thank you
M
Marc's Expert Appraisal
ANA Life Member · Hudson Valley Numismatics
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Size of a dime Thick as a Nickel Double die Double struck pamphlet 2021…
Nothing suggests to us this is worth more than the “one cent” printed on it.
1956d off center wheat penny. Is it worth anything?
Not off center, or the legend would be visible. A mere damaged cent.
Off center I believe.
I think more likely uneven wear. Spend.