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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 246 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 182 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 206 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 294 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 321 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
Imaging Coin Surfaces by Ray Parkhurst Started by Ray Parkhurst, 06-13-2011, 09:24 AM	11 responses 3,328 views 0 reactions	Last Post by coin-crazy 06-19-2011, 04:42 PM
1894 Barber Quarter RPM or DDO? by ilikeikes Started by ilikeikes, 06-16-2011, 02:30 AM	2 responses 1,716 views 0 reactions	Last Post by ilikeikes 06-16-2011, 12:16 PM
Kennedy 1971-D DDO identification help by hogleg71 Started by hogleg71, 06-06-2011, 04:13 PM	7 responses 3,557 views 0 reactions	Last Post by 19Lyds 06-10-2011, 06:02 PM
2005P OIV 5cents possible doubled die!! by coin-crazy Started by coin-crazy, 06-10-2011, 02:00 AM	2 responses 1,344 views 0 reactions	Last Post by coin-crazy 06-10-2011, 05:50 PM
71S Kennedy Half Dollar RPM? by atrox001 Started by atrox001, 03-21-2011, 07:28 PM	14 responses 4,866 views 0 reactions	Last Post by atrox001 06-10-2011, 01:49 PM
2006P Cent New Multi directional trail die. by coin-crazy Started by coin-crazy, 06-08-2011, 04:45 PM	1 response 1,349 views 0 reactions	Last Post by wavysteps 06-09-2011, 09:06 AM
1967 Canada cent possible ddo ??? by coin-crazy Started by coin-crazy, 06-04-2011, 08:45 PM	2 responses 1,650 views 0 reactions	Last Post by coin-crazy 06-05-2011, 05:15 PM
2011-Ulysses.S.Grant dollar traildie Obverse by coin-crazy Started by coin-crazy, 05-17-2011, 08:55 PM	2 responses 1,942 views 0 reactions	Last Post by coin-crazy 06-04-2011, 08:39 PM
1999 SBA Reverses by junglistOn1 Started by junglistOn1, 05-27-2011, 12:26 PM	3 responses 2,329 views 0 reactions	Last Post by junglistOn1 05-29-2011, 02:27 AM
2006 DDO ?? If so Which One by engine823 Started by engine823, 05-28-2011, 04:42 PM	2 responses 1,446 views 0 reactions	Last Post by engine823 05-28-2011, 07:31 PM

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