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I am not able to find what doubling this is considered. The only doubling is on date.... -
I have this 1967 50c SMS, with a possible DDO that I would like some help trying to figure this out. Thanks!You do not have permission to view this gallery.
This gallery has 8 photos. -
This 1963 25c Proof has possible doubling, mechanical doubling/Shelving. Has it throughout "LIBERTY", and "IN GOD WE TRUST", Nose...You do not have permission to view this gallery.
This gallery has 8 photos. -
I'm excited about this 1997 D 5c! I'm not sure what it would be classified as? Of course its RPM, but would that be completely accurate?You do not have permission to view this gallery.
This gallery has 3 photos. -
I got this 1962 25c Business Strike out of a P&D mint set. On the reverse it has what looks like a CUD where the mint mark should be, but it is right...You do not have permission to view this gallery.
This gallery has 5 photos.
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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.
CONECA was formed through a merger of CONE and NECA in early 1983. To learn more about the fascinating HISTORY OF THE ERROR HOBBY and THE HISTORY OF CONECA, we encourage you to visit us our main site Here
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