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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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2009 John Tyler presidential dollar

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  • Michael Crowley
    • Dec 2025
    • 6

    2009 John Tyler presidential dollar

    Hello my name is Michael Crowley, im very new to the hobby, alittle less than two months now, I have a question about this 2009 John Tyler presidential dollar, I found this in a mint state box I got from a local bank, I believe the error is the mint mark over the nine. I cannot find another example online and the two local coin shops showed zero interest in the coin, I assume because its just a modern coin. My question is, is this a legitimate new error or would it fall under generalized "misaligned edge lettering error" if this is an unknown error how do I go about getting it recognized?
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