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
2013-P Maryland ( Fort McHenry ) Wexler DDR-007 by Stachowski Started by Stachowski, 07-19-2016, 07:25 PM	3 responses 1,046 views 0 reactions	Last Post by Stachowski 07-24-2016, 10:36 AM
Ok this D is way out of place by Nemlas Started by Nemlas, 07-22-2016, 03:54 PM	1 response 1,242 views 0 reactions	Last Post by Nemlas 07-22-2016, 04:32 PM
1930 Buffalo Nickel Wexler DDO-008 by Stachowski Started by Stachowski, 07-10-2016, 12:58 PM	1 response 870 views 0 reactions	Last Post by Stachowski 07-10-2016, 02:14 PM
1944-D Jefferson Nickel DDO-001 Amazing Color by Stachowski Started by Stachowski, 06-12-2016, 08:55 AM	12 responses 4,573 views 0 reactions	Last Post by Stachowski 06-21-2016, 09:46 AM
2013 Sacagawea 1$ coin help request. by Tuebits Started by Tuebits, 06-06-2016, 12:43 AM	2 responses 1,548 views 0 reactions	Last Post by Isaiah1801 06-07-2016, 07:07 PM
1951-D Multiple puched D D/D/D ? by MintErrors Started by MintErrors, 05-27-2016, 12:26 AM	0 responses 1,243 views 0 reactions	Last Post by MintErrors 05-27-2016, 12:26 AM
Potential 1957 Proof DDR by MintErrors Started by MintErrors, 05-25-2016, 05:39 PM	5 responses 2,715 views 0 reactions	Last Post by MintErrors 05-27-2016, 12:11 AM
1993 Proof Lincoln Cent - Close AM by MintErrors Started by MintErrors, 05-21-2016, 01:22 PM	3 responses 2,064 views 0 reactions	Last Post by Stachowski 05-22-2016, 01:23 PM
1984P Quarter, posible PRP by Tuebits Started by Tuebits, 04-28-2016, 07:35 PM	1 response 1,079 views 0 reactions	Last Post by MintErrors 05-19-2016, 02:32 PM
1972-S BS Ike Dollar Nice DDO by Stachowski Started by Stachowski, 04-01-2016, 10:21 AM	7 responses 2,738 views 0 reactions	Last Post by Stachowski 05-19-2016, 11:28 AM

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