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: 316 Posts: 1,172 Last Post: 1.99 grams off metal penny	316	1,172	1.99 grams off metal penny by MintErrors 04-29-2026, 04:29 PM

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 347 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 264 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 233 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 324 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 344 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 219 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2012-P Alaska-Denali New DDR by Stachowski Started by Stachowski, 05-03-2015, 12:18 PM	2 responses 1,264 views 0 reactions	Last Post by Stachowski 05-03-2015, 05:09 PM
1917P DDO-001 by jay4202472000 Started by jay4202472000, 05-01-2015, 01:12 PM	3 responses 948 views 0 reactions	Last Post by jmangham 05-02-2015, 12:46 AM
1982 D cent RPM (possible) by Tuebits Started by Tuebits, 04-30-2015, 07:13 PM	5 responses 1,530 views 0 reactions	Last Post by Tuebits 05-01-2015, 01:17 PM
2012-P Alaska-Denali Wexler DDR-005 by Stachowski Started by Stachowski, 05-01-2015, 07:04 AM	0 responses 716 views 0 reactions	Last Post by Stachowski 05-01-2015, 07:04 AM
2012-P Alaska-Denali Wexler DDR-007 by Stachowski Started by Stachowski, 05-01-2015, 06:17 AM	0 responses 661 views 0 reactions	Last Post by Stachowski 05-01-2015, 06:17 AM
1941 Doubled Die Obverse #2 Merc Dime by koinpro Started by koinpro, 04-30-2015, 09:27 AM	0 responses 580 views 0 reactions	Last Post by koinpro 04-30-2015, 09:27 AM
2005-P Matt (satin) 25c Extra Tree DDR-004 by koinpro Started by koinpro, 04-29-2015, 09:21 PM	1 response 598 views 0 reactions	Last Post by jmangham 04-30-2015, 07:13 AM
1872 2c Nice Doubled Die Obverse Not in CPG by koinpro Started by koinpro, 04-29-2015, 08:59 PM	1 response 806 views 0 reactions	Last Post by jmangham 04-30-2015, 07:08 AM
2005-P Business Strike Extra Tree DDR-007 by koinpro Started by koinpro, 04-29-2015, 09:25 PM	0 responses 593 views 0 reactions	Last Post by koinpro 04-29-2015, 09:25 PM
1941-S Tilted S CCW Very Obvious by koinpro Started by koinpro, 04-29-2015, 08:15 PM	0 responses 653 views 0 reactions	Last Post by koinpro 04-29-2015, 08:15 PM

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