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: 316 Posts: 1,172 Last Post: 1.99 grams off metal penny	316	1,172	1.99 grams off metal penny by MintErrors 04-29-2026, 04:29 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 347 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 264 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 233 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 324 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 344 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 219 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2010 FILLMORE DOLLAR MACHINE DOUBLING by IN_SEARCH_OF Started by IN_SEARCH_OF, 09-08-2010, 05:55 PM	0 responses 1,054 views 0 reactions	Last Post by IN_SEARCH_OF 09-08-2010, 05:55 PM
2001-P North Carolina DDO by PatrickA Started by PatrickA, 09-08-2010, 11:04 AM	1 response 1,279 views 0 reactions	Last Post by NearDateHound 09-08-2010, 11:17 AM
Van Buren Extra Horn? by Tuebits Started by Tuebits, 09-07-2010, 08:21 AM	1 response 1,129 views 0 reactions	Last Post by wavysteps 09-07-2010, 08:38 AM
My other 1988P LCM with strong DDO DDR by Novicetoerr Started by Novicetoerr, 09-05-2010, 11:07 PM	2 responses 1,294 views 0 reactions	Last Post by Jamez 09-06-2010, 11:09 AM
1988-P Cent D.D.R ??? by coin-crazy Started by coin-crazy, 09-06-2010, 12:41 AM	1 response 1,165 views 0 reactions	Last Post by Guest 09-06-2010, 02:58 AM
1996 2 ears?? by rickey.bailey32@yahoo.com Started by rickey.bailey32@yahoo.com, 09-05-2010, 09:38 PM	2 responses 1,200 views 0 reactions	Last Post by rickey.bailey32@yahoo.com 09-05-2010, 11:54 PM
2010-P AR 25c DDR's by foldover Started by foldover, 09-01-2010, 07:41 PM	2 responses 1,325 views 0 reactions	Last Post by jcuve 09-05-2010, 10:26 PM
2005 lincoln with extra column discovery? by coin-crazy Started by coin-crazy, 09-04-2010, 11:16 PM	1 response 1,174 views 0 reactions	Last Post by wavysteps 09-05-2010, 08:44 AM
BEST 1988P LINCOLN D.D.O DATE DOUBLED. by coin-crazy Started by coin-crazy, 09-01-2010, 01:42 AM	12 responses 2,821 views 0 reactions	Last Post by Novicetoerr 09-03-2010, 10:37 AM
2009D John Tyler 1$ Pres. Coin Overse Doublings??? by Novicetoerr Started by Novicetoerr, 09-01-2010, 03:31 AM	0 responses 1,020 views 0 reactions	Last Post by Novicetoerr 09-01-2010, 03:31 AM

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