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
1979S Dime Question? by Tuebits Started by Tuebits, 01-08-2013, 06:53 AM	6 responses 55,842 views 0 reactions	Last Post by jay4202472000 01-25-2013, 01:15 AM
1907 Indian Cent triple 7 questions.. by amnight Started by amnight, 01-11-2013, 05:30 PM	2 responses 10,417 views 0 reactions	Last Post by amnight 01-21-2013, 12:43 AM
Type B Washington Quarters by coin detective Started by coin detective, 01-14-2013, 05:46 PM	2 responses 46,699 views 0 reactions	Last Post by coin detective 01-17-2013, 06:59 PM
1978-D Dime DDO? May be my first find! by jay4202472000 Started by jay4202472000, 12-31-2012, 11:06 PM	5 responses 46,131 views 0 reactions	Last Post by jay4202472000 01-12-2013, 10:35 PM
1970-S Serif S mint mark Lincoln Cent? by amnight Started by amnight, 01-09-2013, 11:29 PM	1 response 6,646 views 0 reactions	Last Post by jcuve 01-11-2013, 12:45 AM
Washington 2007$ Error by Tuebits Started by Tuebits, 12-27-2012, 09:01 PM	1 response 16,187 views 0 reactions	Last Post by wavysteps 12-28-2012, 01:15 PM
1968-D 50c DDO Find!! by coin-crazy Started by coin-crazy, 12-21-2012, 10:12 PM	13 responses 14,918 views 0 reactions	Last Post by Tim 12-26-2012, 08:31 PM
1943/42 Jefferson DDO or die crack? by grnwavdav Started by grnwavdav, 11-26-2012, 03:25 AM	2 responses 17,109 views 0 reactions	Last Post by jcuve 12-25-2012, 07:24 PM
1996 D quarter MD, RPM, or DOUBLE DIE? by CmonManggg Started by CmonManggg, 12-15-2012, 07:07 AM	3 responses 31,298 views 0 reactions	Last Post by jcuve 12-25-2012, 07:20 PM
1989 1c tilted columns -> New discovery by coin-crazy Started by coin-crazy, 11-13-2012, 01:59 PM	6 responses 13,641 views 0 reactions	Last Post by jcuve 12-25-2012, 07:18 PM

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