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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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1983P 1c with non-circurlar lathe lines.

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  • 1983P 1c with non-circurlar lathe lines.

    I know the pros have told me lathe lines can only be circular but I dont believe these to be polishing marks.I could be wrong, lets find out!!!
    Attached Files
    Still the best "Nickel Trail Die Hunter". 2013 ((MIKEE)) T.Davis

  • #2
    Puzzling. However, I can't tell from here if these are problems with the die, the planchet, or whether it's just post-strike damage.
    Mike Diamond. Error coin writer and researcher.

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    • #3
      So Im wondering can lathe lines be other then circural??
      Still the best "Nickel Trail Die Hunter". 2013 ((MIKEE)) T.Davis

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      • #4
        By definition, lathe marks are arranged in concentric circles.
        Mike Diamond. Error coin writer and researcher.

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