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CONECA (pronounced: CŌ´NECA) is a national numismatic organization devoted to the education of error and variety coin collectors. CONECA focuses on many error and variety specialties, including doubled dies, Repunched mintmarks, multiple errors, clips, double strikes, off-metals and off-centers—just to name a few. In addition to its website, CONECA publishes an educational journal, The Errorscope, which is printed and mailed to members bimonthly. CONECA offers a lending library, examination, listing and attribution services; it holds annual meetings at major conventions (referred to as Errorama) around the country.

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2013 Jefferson

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  • Tyrone
    • Mar 2022
    • 99

    2013 Jefferson

    Another roll find
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    This gallery has 3 photos.
  • PNWMAKES
    • Dec 2021
    • 529

    #2
    I am thinking a dryer coin. JMO

    Comment

    • MintErrors
      Minterrors.org
      • Jun 2015
      • 3554

      #3
      It does look well overheated, that is for sure. Done after it left the mint, so it is post mint damage (PMD).
      Gary Kozera
      Website: https://MintErrors.org

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