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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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yosemite doule tree

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  • Tuebits
    Tuebits
    • Feb 2008
    • 301

    yosemite doule tree

    Hi again,

    Just found this quarter with doubling on the left tree's right side. From what I can tell all P minted Yosemite's quarters have doubling around the tree but this one has an extra layer under the limbs on the right side. See the third photo for the normal tree.

    Your opinion?
    Attached Files
  • wavysteps
    • Aug 2007
    • 1925

    #2
    Not having seen a Yosemite quarter yet, I cannot comment on the doubling. I do however suspect it to be machine doubling.

    BJ Neff
    Member of: ANA, CCC, CONECA, Fly-in-club, FUN, NLG & T.E.V.E.C.

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