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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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1982 DD or MD

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  • #1

    1982 DD or MD

    Is this DD or MD. The E of WE, S of STATES, and M of AMERICA look slightly doubled. There is also a spot above the date
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  • #2
    A doubled die, as a rule, does not show just one letter in a word to be doubled, however, all the letters in that word should have some affect of doubling and also notching on the serifs. When an isolated letter, such as you show, has doubling, it is mostly always caused by machine doubling.

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

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