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 254 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 192 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 298 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 329 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 198 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
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
New Discovery 2005-P California StateHood Quarter Double Ear Lobe by Stachowski Started by Stachowski, 07-01-2015, 07:54 AM	2 responses 706 views 0 reactions	Last Post by Stachowski 07-01-2015, 11:32 PM
1972 d dime question by billyb Started by billyb, 06-29-2015, 07:46 PM	2 responses 807 views 0 reactions	Last Post by billyb 07-01-2015, 12:37 PM
2013-P Maryland - Fort Mchenry Coneca DDR-002 by Stachowski Started by Stachowski, 06-28-2015, 12:14 AM	2 responses 825 views 0 reactions	Last Post by koinpro 07-01-2015, 10:49 AM
1971 half dollar question? by Tuebits Started by Tuebits, 06-19-2015, 07:55 PM	4 responses 1,378 views 0 reactions	Last Post by atrox001 06-23-2015, 01:05 PM
ugly 1977 dime ddr by billyb Started by billyb, 06-16-2015, 11:55 AM	11 responses 3,023 views 0 reactions	Last Post by Paddy54 06-18-2015, 06:26 PM

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