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
1942S Jefferson DDO3? by jstraw13 Started by jstraw13, 07-20-2008, 08:35 PM	8 responses 1,696 views 0 reactions	Last Post by jstraw13 07-23-2008, 12:37 PM
1964D DDR? Lots of pics. by jstraw13 Started by jstraw13, 07-21-2008, 12:25 AM	13 responses 2,581 views 0 reactions	Last Post by JamesWiles 07-23-2008, 11:14 AM
Dropped number on Presidential dollar edge? by BIM Mania Started by BIM Mania, 07-22-2008, 04:18 PM	2 responses 1,188 views 0 reactions	Last Post by BIM Mania 07-22-2008, 04:42 PM
1961-D DDO Lincoln Face Quadrupled Die? by Novicetoerr Started by Novicetoerr, 07-18-2008, 08:58 AM	6 responses 1,622 views 0 reactions	Last Post by Novicetoerr 07-21-2008, 05:33 PM
1979-P Susan B Anthony DDR Class VI by kriswatson2008 Started by kriswatson2008, 07-13-2008, 06:59 PM	1 response 1,370 views 0 reactions	Last Post by foundinrolls 07-19-2008, 06:59 PM
1984 Lincoln Cent by Hankster Started by Hankster, 07-19-2008, 11:26 AM	1 response 1,238 views 0 reactions	Last Post by diamond 07-19-2008, 12:09 PM
2006/2007 P Jeff. Nickel by Hankster Started by Hankster, 07-19-2008, 10:13 AM	1 response 1,216 views 0 reactions	Last Post by diamond 07-19-2008, 10:46 AM
Washington b & c reverse by GKoehl Started by GKoehl, 07-18-2008, 08:59 PM	0 responses 1,108 views 0 reactions	Last Post by GKoehl 07-18-2008, 08:59 PM
Westward Journey Nickel Set by Hankster Started by Hankster, 07-17-2008, 12:18 AM	3 responses 1,561 views 0 reactions	Last Post by Hankster 07-17-2008, 06:55 PM
1941 Lincoln Cent by Hankster Started by Hankster, 07-14-2008, 10:55 PM	6 responses 1,674 views 0 reactions	Last Post by Hankster 07-16-2008, 11:43 PM

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