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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.

CONECA was formed through a merger of CONE and NECA in early 1983. To learn more about the fascinating HISTORY OF THE ERROR HOBBY and THE HISTORY OF CONECA, we encourage you to visit us our main site Here

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"Mushroom" Shaped Broadstrike with Uniface Obverse

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  • "Mushroom" Shaped Broadstrike with Uniface Obverse

    For my first post with an image, I'll start with one of my favorite error coins. I picked this up at a coin shop in Dallas, TX back in the '90s. One of the owners of the shop would save some of the better errors that came into the shop for me. This one has fantastic eye appeal.

    Massive Broad Strike CONECA.jpg

  • #2
    Wow! Beautiful error coin! Do you remember how much you payed?


    • #3
      Originally posted by CoinHunter View Post
      Wow! Beautiful error coin! Do you remember how much you payed?
      I think it was around $25, but I'm not 100% sure. That was about my limit back then.


      • #4
        That is indeed an awesome error coin. Very nice!
        Bob Piazza
        Lincoln Cent Attributer


        • #5
          I recognize this one Very nice error Yokozuna.