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: 309 Posts: 1,146 Last Post: 1950S mistaken as D, d/d/s/s	309	1,146	1950S mistaken as D, d/d/s/s by ryanrich 08-08-2025, 07:40 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 195 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 165 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 196 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 286 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 305 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 185 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1943 s cent by billyb Started by billyb, 06-03-2015, 08:14 PM	3 responses 1,270 views 0 reactions	Last Post by Merlin8971 06-05-2015, 10:01 AM
Virginia State Quarter issue by MintErrors Started by MintErrors, 06-04-2015, 08:57 AM	2 responses 1,429 views 0 reactions	Last Post by wavysteps 06-04-2015, 10:58 AM
DDO & DDR 2004-P Wisconsin Statehood Quarter by Stachowski Started by Stachowski, 06-02-2015, 10:17 PM	1 response 852 views 0 reactions	Last Post by Stachowski 06-04-2015, 07:39 AM
Sunday May 31, 2015 Cherrypicks by koinpro Started by koinpro, 06-01-2015, 08:48 PM	3 responses 1,376 views 0 reactions	Last Post by Stachowski 06-01-2015, 10:20 PM
Closed: TPG Standardization? One can hope by MintErrors Started by MintErrors, 05-29-2015, 07:54 AM	12 responses 8,399 views 0 reactions	Last Post by Jamez 06-01-2015, 09:39 PM
What would this be? by Merlin8971 Started by Merlin8971, 05-30-2015, 02:05 PM	10 responses 2,618 views 0 reactions	Last Post by Jamez 06-01-2015, 11:12 AM
1999 "Spiked Head" Die Crack from Richard by koinpro Started by koinpro, 05-27-2015, 11:51 AM	16 responses 3,520 views 0 reactions	Last Post by Stachowski 06-01-2015, 08:59 AM
1862 U.S.Half Dime with secondary 2 by Paddy54 Started by Paddy54, 05-24-2015, 09:27 PM	17 responses 4,219 views 0 reactions	Last Post by Paddy54 05-30-2015, 04:48 PM
1943-D Merc Dime Spiked Head Die Crack by koinpro Started by koinpro, 05-27-2015, 12:05 PM	1 response 935 views 0 reactions	Last Post by Stachowski 05-29-2015, 01:21 PM
2015 Lincoln Cent minor DDR by jmangham Started by jmangham, 05-27-2015, 10:19 PM	0 responses 963 views 0 reactions	Last Post by jmangham 05-27-2015, 10:19 PM

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