I count five times - two of the 1 cent impressions are doubled.
But this can't be a genuine "mint error", surely... the 1978 cents have been "struck onto" a finished 1974 silver Montreal Olympics coin - looks like the "Temple of Zeus" $10.
I realise that these Olympics coins were spectacularly unsuccessful sellers, but I can't imagine them being so disposable as to be used as scrap metal by the mint for testing die alignments or whatever.
Don't say "infinitely" when you mean "very"; otherwise, you'll have no word left when you want to talk about something really infinite. - C. S. Lewis
Quote: Why would the pennies have different dates from the $10 then?
Because buddy at the mint brought his basically worthless Olympic coin into work one day in 1978 and had some fun during his lunch break. Security was bad back then?
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