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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
Massive cud by ErrorWorld Started by ErrorWorld, 05-17-2016, 05:17 PM	1 response 1,627 views 0 reactions	Last Post by Jamez 05-19-2016, 09:51 AM
Along with finding the Error and variety book of 1981....2 RPM's ! by MintErrors Started by MintErrors, 05-10-2016, 06:03 PM	0 responses 663 views 0 reactions	Last Post by MintErrors 05-10-2016, 06:03 PM
1930-D Jefferson Nickel Obverse Trail Die? by flyank Started by flyank, 05-03-2016, 07:13 PM	2 responses 1,205 views 0 reactions	Last Post by flyank 05-04-2016, 01:02 PM
1973-D BS Ike Dollar IDDDO-2 & RPM -2 by Stachowski Started by Stachowski, 04-14-2016, 02:10 PM	3 responses 1,078 views 0 reactions	Last Post by Stachowski 04-21-2016, 07:43 AM
2015-P Bombay Hook Quarter Minor DDR Discovery? by jay4202472000 Started by jay4202472000, 04-18-2016, 09:13 PM	2 responses 1,026 views 0 reactions	Last Post by jay4202472000 04-21-2016, 12:51 AM
Incuse Design Strike Doubling Visited 2010 Grand Canyon 5 oz Silver by koinpro Started by koinpro, 04-18-2016, 08:53 PM	0 responses 1,013 views 0 reactions	Last Post by koinpro 04-18-2016, 08:53 PM
2015 D Kisatchie DDR by Hommer Started by Hommer, 04-11-2016, 05:02 PM	2 responses 1,257 views 0 reactions	Last Post by koinpro 04-18-2016, 08:49 PM
1964 Proof Kennedy Half Dollar (Normal Hair) DDR (Maybe?) by Tim Started by Tim, 11-23-2015, 04:30 PM	9 responses 3,799 views 0 reactions	Last Post by Stachowski 04-13-2016, 07:57 PM
1999-S RDV-007 (Close AM) eBay pick! FS-901 by jay4202472000 Started by jay4202472000, 04-05-2016, 09:21 PM	1 response 710 views 0 reactions	Last Post by Stachowski 04-06-2016, 07:57 AM
1962 Proof Franklin Possible DDR ? by Paddy54 Started by Paddy54, 03-15-2016, 09:04 PM	9 responses 1,664 views 0 reactions	Last Post by Paddy54 04-05-2016, 09:00 PM

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