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
1945 S possible multiple RPM's? 4 of them maybe by ZagNut Started by ZagNut, 11-06-2011, 05:51 PM	0 responses 1,133 views 0 reactions	Last Post by ZagNut 11-06-2011, 05:51 PM
New Pickup 1966 Kennedy Half Dollar by Tim Started by Tim, 11-05-2011, 10:13 PM	2 responses 2,349 views 0 reactions	Last Post by Tim 11-06-2011, 10:44 AM
1938 D Buffalo D/D Looks D/D/D/ Need Help by DaggoB Started by DaggoB, 11-04-2011, 10:09 PM	2 responses 1,742 views 0 reactions	Last Post by DaggoB 11-05-2011, 12:34 PM
Gettysburg Quarter, Doubling in Pennsylvania by ZagNut Started by ZagNut, 10-19-2011, 03:21 PM	2 responses 5,778 views 0 reactions	Last Post by ZagNut 11-04-2011, 02:06 PM
1963 Cent ear doubling by Tuebits Started by Tuebits, 10-31-2011, 07:07 PM	1 response 3,998 views 0 reactions	Last Post by rascal 11-03-2011, 06:44 PM
Maybe a new variety of the 1951 D/S Wheat Cent by ZagNut Started by ZagNut, 10-04-2011, 10:42 AM	4 responses 4,096 views 0 reactions	Last Post by Ray Parkhurst 10-29-2011, 11:58 AM
Kennedy Accented Hair 1964 Proof by Tim Started by Tim, 10-17-2011, 08:43 PM	2 responses 1,506 views 0 reactions	Last Post by Tim 10-19-2011, 03:13 PM
Kennedy Half Dollar by Tim Started by Tim, 10-04-2011, 07:58 PM	9 responses 4,587 views 0 reactions	Last Post by 19Lyds 10-17-2011, 02:51 PM
1971-S Kennedy Half Dollar by Tim Started by Tim, 10-15-2011, 01:37 PM	3 responses 2,841 views 0 reactions	Last Post by Tim 10-16-2011, 06:44 PM
1986 doubled six or not by sullivan3150 Started by sullivan3150, 10-11-2011, 03:06 PM	2 responses 2,857 views 0 reactions	Last Post by sullivan3150 10-11-2011, 08:58 PM

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