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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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1990 triple D Mintmark ?

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  • #1

    1990 triple D Mintmark ?

    I looked in Variety Vista and could not find a picture, but this picture seems pretty clear to as a triple D? It's a 1990 LDS Quarter. Any opinions?
    Thanks Teryble
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  • #2
    Hi Teryble - you have found a machine tripling (versus doubling). All mint marks, on all denominational coins were placed on the master dies from 1990 to the present. So, unless it is a doubled die (similar to what is found on the 1995-D Lincoln cents) the mint mark will not be re-punched or RPM.

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

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    • #3
      Well I am moving up in the world....tripling instead of doubling
      Hi Wavy

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      • #4
        Machine Damage Doubling carries no premium value even if it is tripled.
        CONECA 20th Century Die Variety Attributer

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