Die Variety Forum - CONECA Error-Variety Coin Forum

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!

Forums	Topics	Posts	Last Post
Die Variety Image Gallery Photos taken by our members. Topics: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 AM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 237 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 181 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 202 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 289 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 317 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 191 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2009 Native America Question by Tuebits Started by Tuebits, 03-28-2011, 05:39 AM	0 responses 1,143 views 0 reactions	Last Post by Tuebits 03-28-2011, 05:39 AM
Would this be an RPM...71S Kennedy Half by atrox001 Started by atrox001, 11-24-2009, 11:23 PM	7 responses 2,099 views 0 reactions	Last Post by 19Lyds 03-24-2011, 12:28 PM
Is This IKE a DDO? by PatrickA Started by PatrickA, 06-24-2010, 04:00 PM	3 responses 1,788 views 0 reactions	Last Post by 19Lyds 03-24-2011, 12:21 PM
1958-D Cent by eddiespin Started by eddiespin, 03-23-2011, 08:04 PM	0 responses 1,101 views 0 reactions	Last Post by eddiespin 03-23-2011, 08:04 PM
2001P (25c) Possible D.D.O & unlisted? by coin-crazy Started by coin-crazy, 03-19-2011, 07:32 PM	1 response 1,412 views 0 reactions	Last Post by wavysteps 03-20-2011, 10:35 AM
1973-S Kennedy Half Dollar, Maybe A New DDR? by Tim Started by Tim, 01-16-2011, 12:21 PM	6 responses 3,496 views 0 reactions	Last Post by jcuve 03-19-2011, 01:34 PM
1942-D/D FS-501 Mercury Dime by fcloud Started by fcloud, 03-13-2011, 09:22 PM	7 responses 2,561 views 0 reactions	Last Post by jcuve 03-19-2011, 01:32 PM
1988P RVD 006 Die#4 Stage B Discovery by coin-crazy Started by coin-crazy, 03-11-2011, 03:58 PM	2 responses 1,945 views 0 reactions	Last Post by jcuve 03-13-2011, 11:52 AM
1976 Half and 1981 Lincoln...DDO or Doubling? by jmcoinz Started by jmcoinz, 03-09-2011, 05:27 PM	6 responses 2,102 views 0 reactions	Last Post by jcuve 03-13-2011, 11:51 AM
1848-O Seated Half RPD??? by jello Started by jello, 03-08-2011, 11:53 AM	0 responses 1,495 views 0 reactions	Last Post by jello 03-08-2011, 11:53 AM

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