1974 Aluminum Penny From everything I read online, there were 12 unaccounted for not counting the one that is on display at the Smithsonian.
1974 Aluminum Penny I think I found an 1974 aluminum penny. It has the coloring of a dime, in fact, I thought it was a dime and tried to pay for...
1974 Alumunium Penny Are you saying that the 1974 aluminum penny is the most valuable? Also, if one was found and it's illegal to buy or sell...
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