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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 AM

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 237 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 181 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 202 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 289 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 317 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 192 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2005-P Business Strike Extra Tree DDR-007 by koinpro Started by koinpro, 04-29-2015, 09:25 PM	0 responses 588 views 0 reactions	Last Post by koinpro 04-29-2015, 09:25 PM
1941-S Tilted S CCW Very Obvious by koinpro Started by koinpro, 04-29-2015, 08:15 PM	0 responses 646 views 0 reactions	Last Post by koinpro 04-29-2015, 08:15 PM
2004 Lincoln Cent DDR-001 FS-01-2004-801 by Stachowski Started by Stachowski, 04-26-2015, 04:19 PM	9 responses 2,117 views 0 reactions	Last Post by Stachowski 04-28-2015, 03:36 PM
1998 BU Gold Eagle with Phantom W (Proof) Mintmark by koinpro Started by koinpro, 04-24-2015, 04:10 PM	1 response 897 views 0 reactions	Last Post by Jamez 04-24-2015, 05:57 PM
1929 S Buffalo Nickel by Paddy54 Started by Paddy54, 04-24-2015, 01:15 PM	1 response 747 views 0 reactions	Last Post by koinpro 04-24-2015, 02:52 PM
2014 1/10th Gold Eagles: Wide & Narrow Reeds Discovered by koinpro Started by koinpro, 04-24-2015, 01:53 PM	0 responses 1,095 views 0 reactions	Last Post by koinpro 04-24-2015, 01:53 PM
New Poster - Long Time Lurker & Member - My Unlisted Discovery! by charlew514 Started by charlew514, 03-08-2015, 02:37 PM	17 responses 5,812 views 0 reactions	Last Post by koinpro 04-22-2015, 08:42 PM
1915-D/D/D Triple D cent Cherrypicker FS-501 by koinpro Started by koinpro, 04-20-2015, 09:53 PM	6 responses 2,555 views 0 reactions	Last Post by Stachowski 04-22-2015, 07:24 AM
1954-D DDO by Ray Parkhurst Started by Ray Parkhurst, 04-13-2015, 11:20 PM	4 responses 2,271 views 0 reactions	Last Post by koinpro 04-18-2015, 08:44 PM
1984 Lincoln Cent FS-01-1984-102 (038) by Stachowski Started by Stachowski, 04-12-2015, 11:03 AM	9 responses 3,130 views 0 reactions	Last Post by Stachowski 04-18-2015, 06:50 PM

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