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: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 207 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 298 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 329 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 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2008-D SMS NM DDR 25C by f6tornado Started by f6tornado, 02-22-2009, 11:19 PM	2 responses 1,371 views 0 reactions	Last Post by JamesWiles 02-23-2009, 11:18 AM
1870 SPAIN 10C DDR by f6tornado Started by f6tornado, 02-22-2009, 11:23 PM	1 response 1,116 views 0 reactions	Last Post by diamond 02-22-2009, 11:33 PM
1972-50-cent-error? by rickey.bailey32@yahoo.com Started by rickey.bailey32@yahoo.com, 02-22-2009, 10:57 AM	2 responses 1,124 views 0 reactions	Last Post by rickey.bailey32@yahoo.com 02-22-2009, 11:23 AM
1973-s doubling by rickey.bailey32@yahoo.com Started by rickey.bailey32@yahoo.com, 02-22-2009, 10:26 AM	2 responses 996 views 0 reactions	Last Post by rickey.bailey32@yahoo.com 02-22-2009, 10:58 AM
64-D Type C by Meddle Started by Meddle, 02-21-2009, 12:16 AM	0 responses 1,012 views 0 reactions	Last Post by Meddle 02-21-2009, 12:16 AM
1947 Lincoln Cent DDO? by atrox001 Started by atrox001, 02-19-2009, 09:48 PM	2 responses 1,245 views 0 reactions	Last Post by mustbebob 02-20-2009, 05:34 PM
Another 1988D RDV-006 ??? by Novicetoerr Started by Novicetoerr, 01-31-2009, 08:16 PM	4 responses 1,483 views 0 reactions	Last Post by Novicetoerr 02-17-2009, 07:01 PM
1941 Proof Lincoln Cent DDO? by coinsarefun Started by coinsarefun, 02-17-2009, 12:55 AM	1 response 1,216 views 0 reactions	Last Post by wavysteps 02-17-2009, 08:58 AM
1972 FS-033.52 DDO Lincoln Cent Value Question? by fcloud Started by fcloud, 02-15-2009, 10:08 AM	2 responses 2,006 views 0 reactions	Last Post by fcloud 02-15-2009, 04:54 PM
Is this a 1944 d over s by IN_SEARCH_OF Started by IN_SEARCH_OF, 02-13-2009, 11:01 AM	1 response 1,129 views 0 reactions	Last Post by wavysteps 02-13-2009, 04:51 PM

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