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
History of discovery of 1980 DDO cent? by MSL615 Started by MSL615, 01-17-2010, 11:42 PM	0 responses 1,685 views 0 reactions	Last Post by MSL615 01-17-2010, 11:42 PM
Type B Quarter Questions by coin detective Started by coin detective, 12-17-2009, 10:55 PM	4 responses 1,712 views 0 reactions	Last Post by MSL615 01-17-2010, 11:32 PM
1985 D LMC Clash by junglistOn1 Started by junglistOn1, 08-30-2009, 04:05 AM	3 responses 1,386 views 0 reactions	Last Post by mustbebob 01-01-2010, 08:41 PM
1988-P LMC with 1989 Reverse:Are These Still Rare? by PatrickA Started by PatrickA, 12-18-2009, 01:37 PM	1 response 1,100 views 0 reactions	Last Post by jello 12-27-2009, 10:36 AM
Minor Roosevelt RPM? by grnwavdav Started by grnwavdav, 12-25-2009, 05:18 PM	2 responses 1,567 views 0 reactions	Last Post by grnwavdav 12-26-2009, 12:10 PM
1882-O O/O low..or..O/CC? by iloveikes Started by iloveikes, 12-18-2009, 10:20 PM	0 responses 1,046 views 0 reactions	Last Post by iloveikes 12-18-2009, 10:20 PM
1998D cent machine doubling yes/no by Tuebits Started by Tuebits, 12-18-2009, 07:45 AM	1 response 1,153 views 0 reactions	Last Post by diamond 12-18-2009, 09:20 AM
2005 Lincoln error by Tuebits Started by Tuebits, 11-18-2009, 07:14 PM	16 responses 3,344 views 0 reactions	Last Post by Tuebits 12-18-2009, 07:51 AM
1834 Bust half to grade by jello Started by jello, 12-01-2009, 11:41 AM	1 response 1,525 views 0 reactions	Last Post by jello 12-17-2009, 11:09 AM
1878 VAM-9 First Morgan Die found today by iloveikes Started by iloveikes, 12-11-2009, 10:38 PM	1 response 1,245 views 0 reactions	Last Post by wavysteps 12-12-2009, 10:24 AM

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