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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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2000 D Sac Dollar DDO

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  • 2fun2Bbad
    • Dec 2023
    • 11
    #1

    2000 D Sac Dollar DDO

    If I remember correctly, split sheriff's is how to identify Doubled Dies, right? Thank you in advance for any help or suggestions.
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  • 279773
    • Feb 2023
    • 1066
    #2
    I am doubtful with, this presentation, that this is doubled. Non CONECA. I just roll hunt.

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    • 2fun2Bbad
      • Dec 2023
      • 11
      #3
      Well it's a good thing that split sheriff's are what determine doubled die and not the presentation. I only hope there's enough evidence to warrant a coin in hand look from the professionals who can attribute such a find. But thanks for stopping by.

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