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
1944-D Jefferson Nickel DDO-001 Amazing Color by Stachowski Started by Stachowski, 06-12-2016, 08:55 AM	12 responses 4,588 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 1,552 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 1,247 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 2,721 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 2,074 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 1,084 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 2,745 views 0 reactions	Last Post by Stachowski 05-19-2016, 11:28 AM
Massive cud by ErrorWorld Started by ErrorWorld, 05-17-2016, 05:17 PM	1 response 1,629 views 0 reactions	Last Post by Jamez 05-19-2016, 09:51 AM
Along with finding the Error and variety book of 1981....2 RPM's ! by MintErrors Started by MintErrors, 05-10-2016, 06:03 PM	0 responses 668 views 0 reactions	Last Post by MintErrors 05-10-2016, 06:03 PM
1930-D Jefferson Nickel Obverse Trail Die? by flyank Started by flyank, 05-03-2016, 07:13 PM	2 responses 1,209 views 0 reactions	Last Post by flyank 05-04-2016, 01:02 PM

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