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
1943 Wheat Cent by coinzip Started by coinzip, 04-18-2009, 03:55 AM	1 response 1,171 views 0 reactions	Last Post by diamond 04-18-2009, 10:48 AM
1964 BS Kennedy Half Dollar - What is it, if anything? by Tim Started by Tim, 04-16-2009, 12:19 AM	2 responses 1,235 views 0 reactions	Last Post by 3�nicker 04-17-2009, 05:09 PM
1959D LCM DDO and RPM by Novicetoerr Started by Novicetoerr, 04-14-2009, 01:26 AM	2 responses 1,156 views 0 reactions	Last Post by Novicetoerr 04-17-2009, 04:44 PM
1956-D LCM DDR? by Novicetoerr Started by Novicetoerr, 04-14-2009, 12:20 AM	3 responses 1,362 views 0 reactions	Last Post by Novicetoerr 04-17-2009, 04:42 PM
1948 DDO and Multiple RPMs? by Novicetoerr Started by Novicetoerr, 04-13-2009, 04:23 PM	2 responses 1,156 views 0 reactions	Last Post by Novicetoerr 04-13-2009, 06:26 PM
2009 P DDR? by Novicetoerr Started by Novicetoerr, 04-13-2009, 04:27 PM	2 responses 1,175 views 0 reactions	Last Post by Novicetoerr 04-13-2009, 06:25 PM
1951 Franklin Half DDR-005 - NEW!!!! by physics-fan3.14 Started by physics-fan3.14, 04-11-2009, 08:06 PM	1 response 1,166 views 0 reactions	Last Post by fugnchill 04-11-2009, 09:17 PM
Massive D.C. quarter doubled die by diamond Started by diamond, 04-07-2009, 01:43 PM	4 responses 2,007 views 0 reactions	Last Post by physics-fan3.14 04-11-2009, 07:49 PM
1981-D Roosevelt Dime Doubled Lower Face and Ear by Novicetoerr Started by Novicetoerr, 04-10-2009, 09:00 PM	7 responses 1,877 views 0 reactions	Last Post by Novicetoerr 04-11-2009, 03:28 PM
4-Footed HAWAII STE QTR WARRIOR??? by Novicetoerr Started by Novicetoerr, 04-10-2009, 03:35 AM	2 responses 1,129 views 0 reactions	Last Post by Novicetoerr 04-10-2009, 05:01 PM

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