What caused this?

Discussion in 'Error Coins' started by USCoinCollector42, Mar 8, 2018.

  1. USCoinCollector42

    USCoinCollector42 Well-Known Member

    Hello everybody,

    Just one quick question today: what caused this circular mark around the rim on the reverse of this 2018 cent?

    It doesn’t appear to be pmd.

    image.jpg image.jpg image.jpg
     
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  3. paddyman98

    paddyman98 I'm a professional expert in specializing! Supporter

    A worn Die
    Overused Die strike will cause that effect
     
  4. lovecoinswalkingliberty

    lovecoinswalkingliberty Well-Known Member

    agree, overused die
     
  5. Double Die

    Double Die I know just enough to be dangerous

    Kind of oxymoronic being a 2018 die and already being over used. Hell, I haven't even seen an '18 coin yet.
     
    Walt Knoch and abuckmaster147 like this.
  6. Conder101

    Conder101 Numismatist

    Typical die life for a cent die is around 33 hours.
     
  7. Bambam8778

    Bambam8778 Well-Known Member

    WOW, that is something I didn't know. Ya learn something new every day. I thought for some reason it would be months.....
     
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