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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

If you're not a member and would like to join see our Membership Application

We thank everybody who has helped make CONECA the great success that it is today!

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Hello everyone!

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  • Hello everyone!

    New here but maybe not to everybody.
    I'm sure some of you have seen me around.

    I have been collecting for about 20 years but took a long hiatus and trying to get back into it.

    I mostly focus on Lincoln varieties but collect world varieties too and am open to anything else that's awesome.
    I will have my membership within a day or two.

    I've been browsing here for a while and can't wait to finally see the pictures!

  • #2
    Welcome aboard. We hope you have a wonderful time here!
    Gary Kozera
    CONECA State Representative for Virginia
    Website: http://www.minterrors.org

    Unsure if it is mechanical/machine/strike doubling or damage? I suggest reading this post below !
    Updated as of May 4th 2022 !


    • #3
      Welcome to the CONECA Forum Scooby. Good to see you here too!
      Bob Piazza
      Lincoln Cent Attributer