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
1984D D/D VARIETY? by COINWATCHER Started by COINWATCHER, 11-25-2010, 09:56 PM	3 responses 1,339 views 0 reactions	Last Post by wavysteps 11-26-2010, 10:15 AM
2004-P Wisconsin Quarter DDR by PatrickA Started by PatrickA, 09-07-2010, 04:09 PM	8 responses 4,980 views 0 reactions	Last Post by wavysteps 11-24-2010, 08:56 AM
1988-P RDV-006 Die 1 by aarthur47 Started by aarthur47, 11-23-2010, 02:06 AM	1 response 2,047 views 0 reactions	Last Post by PatrickA 11-23-2010, 04:37 AM
UK 20p doubled die? by NearDateHound Started by NearDateHound, 11-22-2010, 08:13 PM	3 responses 1,383 views 0 reactions	Last Post by NearDateHound 11-23-2010, 12:29 AM
DD observation by GKoehl Started by GKoehl, 11-13-2010, 05:39 PM	2 responses 1,266 views 0 reactions	Last Post by wavysteps 11-14-2010, 10:02 AM
1935-S/S Merc FS-501 by fcloud Started by fcloud, 11-10-2010, 10:49 PM	2 responses 1,212 views 0 reactions	Last Post by wavysteps 11-12-2010, 09:46 AM
1960-d ddo3 lincoln triple die by Sore Eyes Started by Sore Eyes, 11-07-2010, 12:53 PM	3 responses 1,421 views 0 reactions	Last Post by Sore Eyes 11-08-2010, 10:36 AM
IS THIS A KENNEDY HALF 1964-D RPM-9 by RICHARD Started by RICHARD, 11-01-2010, 07:36 PM	3 responses 1,924 views 0 reactions	Last Post by RICHARD 11-01-2010, 08:13 PM
New RPD 1892-O Dime? by coindoc Started by coindoc, 10-31-2010, 07:58 PM	2 responses 4,643 views 0 reactions	Last Post by coindoc 11-01-2010, 04:17 PM
1943-d nickel splits by Sore Eyes Started by Sore Eyes, 10-30-2010, 09:00 PM	4 responses 1,934 views 0 reactions	Last Post by Sore Eyes 10-31-2010, 10:30 AM

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