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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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1983D 5C DDR

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  • Shleppodella1
    Shleppodella 1
    • May 2024
    • 1179

    1983D 5C DDR

    I can't seem to find any documentation on this one at both VV & Brian's site. As you can plainly see the doubling in USOA and left side of Monticello, as well as, under Monticello (goffer maybe or bad carpenters). 'EPU' appears to be as well.
    Or is it ALL DIE FATIGUE/DETERIATION?
    Nonetheless, it's an interesting coin and good one to learn on.
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