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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 05:39 AM	0 responses 246 views 3 reactions	Last Post by MintErrors 01-28-2025, 05:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 09:56 AM	13 responses 182 views 1 reaction	Last Post by MintErrors 12-13-2024, 02:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 206 views 3 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 02:26 PM	4 responses 294 views 2 reactions	Last Post by jcuve 04-25-2021, 02:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 02:02 AM	6 responses 321 views 2 reactions	Last Post by jcuve 04-25-2021, 02:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 02:38 AM	3 responses 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2013 Fort McHenry Quarter DDR by jmangham Started by jmangham, 07-07-2015, 09:46 PM	3 responses 1,724 views 0 reactions	Last Post by jmangham 07-15-2015, 11:10 PM
2013 Doubled Die Reverse Canada Loonie Dollar by f6tornado Started by f6tornado, 03-17-2013, 06:31 PM	6 responses 10,820 views 0 reactions	Last Post by coins-it-is 07-11-2015, 04:30 PM
2011 Shield Cent DDO-007 Wexler by Stachowski Started by Stachowski, 07-08-2015, 01:43 PM	2 responses 883 views 0 reactions	Last Post by Stachowski 07-08-2015, 09:57 PM
1988-P RDV-006 (Rev. Of '89) by jay4202472000 Started by jay4202472000, 07-05-2015, 12:04 PM	11 responses 2,823 views 0 reactions	Last Post by billyb 07-07-2015, 07:48 PM
1976 Lincoln Cent DDO by Stachowski Started by Stachowski, 07-02-2015, 09:15 AM	2 responses 1,081 views 0 reactions	Last Post by Stachowski 07-05-2015, 06:59 PM
Mount Rushmore 25� DDR by jmangham Started by jmangham, 07-03-2015, 10:31 PM	0 responses 947 views 0 reactions	Last Post by jmangham 07-03-2015, 10:31 PM
1954-S 1c RPM-003 - One of my favorite RPMs of the 1950s SF issues by koinpro Started by koinpro, 07-02-2015, 06:23 AM	5 responses 1,681 views 0 reactions	Last Post by Stachowski 07-03-2015, 01:55 PM
2006 Lincoln Cent DDO-003 (FS-102) by Stachowski Started by Stachowski, 07-03-2015, 08:05 AM	0 responses 506 views 0 reactions	Last Post by Stachowski 07-03-2015, 08:05 AM
1960 D rpm #5 by billyb Started by billyb, 07-02-2015, 01:06 PM	0 responses 692 views 0 reactions	Last Post by billyb 07-02-2015, 01:06 PM
1964 D RPM Kennedy Half Dollar...What would you attribute it as? by atrox001 Started by atrox001, 06-26-2015, 10:13 PM	5 responses 2,710 views 0 reactions	Last Post by koinpro 07-02-2015, 05:49 AM

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