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CONECA will have a club table at the Central States Numismatic Society Coin Convention this April 23-26, 2025 near Chicago, IL. It would be great to meet you there and if you come, make sure you bring some show and tell coins or questions you have about an error or variety. Those manning the table may not have a high expertise on the variety side but plenty of expertise on the error side.
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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!