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
2005 P Lincoln Head Die Crack by Off Center Started by Off Center, 05-27-2015, 04:32 PM	0 responses 608 views 0 reactions	Last Post by Off Center 05-27-2015, 04:32 PM
2008-P 10c Die Crack & Cud Marie Schoff of MI by koinpro Started by koinpro, 05-12-2015, 09:14 PM	8 responses 1,873 views 0 reactions	Last Post by wavysteps 05-27-2015, 09:10 AM
Poss 2015 Lincoln DDO by Off Center Started by Off Center, 05-26-2015, 06:45 PM	4 responses 1,214 views 0 reactions	Last Post by koinpro 05-27-2015, 08:42 AM
1955-S BIE 1c w/Die Chip In 5. Cohen: 55-S-B650 by koinpro Started by koinpro, 05-13-2015, 01:31 AM	6 responses 1,933 views 1 reaction	Last Post by coinzip 05-27-2015, 02:35 AM
1961 pr65 (801) [013] by animater9 Started by animater9, 05-17-2015, 05:33 PM	22 responses 5,732 views 0 reactions	Last Post by animater9 05-26-2015, 07:00 PM
Poss 2015 Lincoln DDR by Off Center Started by Off Center, 05-26-2015, 06:38 PM	2 responses 874 views 0 reactions	Last Post by Off Center 05-26-2015, 06:59 PM
1952 rpm by billyb Started by billyb, 05-24-2015, 11:43 AM	5 responses 1,606 views 0 reactions	Last Post by koinpro 05-25-2015, 04:51 PM
1945-S Mercury Dime Strong Strike Doubling Date by koinpro Started by koinpro, 05-25-2015, 12:09 AM	0 responses 668 views 0 reactions	Last Post by koinpro 05-25-2015, 12:09 AM
2015-P Jefferson DDR? by jay4202472000 Started by jay4202472000, 05-05-2015, 08:31 PM	11 responses 3,150 views 0 reactions	Last Post by jay4202472000 05-23-2015, 10:13 PM
2004-S Kennedy Half DDO? by amnight Started by amnight, 01-09-2015, 03:24 AM	6 responses 4,106 views 0 reactions	Last Post by wavysteps 05-23-2015, 12:45 PM

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