Foreign Errors and Varieties

Welcome!

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

If you're not a member and would like to join see our Membership Application

We thank everybody who has helped make CONECA the great success that it is today!

Topics	Statistics	Last Post
Neat 1907 PANAMA MEDIO CENTESIMO DDO by MintErrors Started by MintErrors, 03-03-2021, 05:52 PM	0 responses 5 views 0 likes	Last Post by MintErrors 03-03-2021, 05:52 PM
1989 Thailand 1 Baht DDO or MD, fun find either way. by makeco Started by makeco, 12-31-2020, 08:54 PM	3 responses 18 views 1 like	Last Post by Super Saver Sr 03-03-2021, 05:00 PM
1923 D Germany 200 Mark possible die clash. by Off Center Started by Off Center, 03-03-2021, 04:18 PM	0 responses 4 views 0 likes	Last Post by Off Center 03-03-2021, 04:18 PM
attributing World Coins by jmangham Started by jmangham, 12-29-2020, 03:35 PM	4 responses 18 views 0 likes	Last Post by koinpro 02-27-2021, 11:14 AM
1980 over 79 Mexico 10c (class III DDR) by jcuve Started by jcuve, 12-30-2020, 06:54 PM	2 responses 15 views 1 like	Last Post by koinpro 02-27-2021, 10:56 AM
2007 10 SEN Malaysia DDR (uncentered class I) by jcuve Started by jcuve, 12-30-2020, 06:59 PM	2 responses 10 views 1 like	Last Post by koinpro 02-27-2021, 10:53 AM
1950 Argentina 5 Centavos clash by jmangham Started by jmangham, 12-30-2020, 02:30 PM	3 responses 19 views 1 like	Last Post by koinpro 02-27-2021, 10:42 AM
1907 Panama DDO 1/2 Centesimo by jmangham Started by jmangham, 12-30-2020, 02:20 PM	3 responses 24 views 0 likes	Last Post by koinpro 02-27-2021, 10:37 AM
1951 Romanian Tripled Die Obverse class 5 by jcuve Started by jcuve, 02-20-2021, 02:18 AM	1 response 13 views 1 like	Last Post by td5173 02-20-2021, 12:37 PM
1897 R Italy 2 centesimi DDO by jcuve Started by jcuve, 01-02-2021, 01:34 PM	2 responses 22 views 0 likes	Last Post by TerritorialFan 01-31-2021, 12:01 AM

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