Thanks! I just thought it might be a proof coin because: - it has different edge than the rest of the one cents (it is "deeper") - it has...
Thanks for the welcomes and the information :) I attached 2 photos of the coin. I dont have my camera with me right now, but if it is necessary...
Hi! I found a 1990 Lincoln cent without "s" mark. It is most likely a proof coin. I heard it is highly valuable. Where should I go to determine...
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