Creative, but the likelier thing here is that someone put two nickels together with pressure and one impressed the other.
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Looks like a piece of the die broke off and got imbedded into the coin
M
Marc's Expert Appraisal
ANA Life Member · Hudson Valley Numismatics
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I have a 1969 D mint lincoln memorial penny that I believe is missing…
It looks real AND worn.
2004 Wisconsin uncirculated coin
Still don't know denomination but sounds like a common quarter.
Bird nest on crown
OK not sure what you were talking about. We see a quarter.