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
1967 Machine doubling or Double Die? by zagsand Started by zagsand, 10-08-2012, 09:49 PM	4 responses 2,978 views 0 reactions	Last Post by jcuve 10-09-2012, 01:23 PM
1965 SMS Kennedy, with DDO, doubled profile- PICTURES by CanDoCHRIS Started by CanDoCHRIS, 09-28-2012, 03:43 PM	2 responses 1,628 views 0 reactions	Last Post by coin-crazy 10-08-2012, 07:58 PM
1951-D and 1952-D RPMs by Ray Parkhurst Started by Ray Parkhurst, 09-21-2012, 11:05 AM	3 responses 8,223 views 0 reactions	Last Post by Ray Parkhurst 09-22-2012, 12:26 AM
1885 S/S VAM 9.....FOUND...THANKS GRAMPS :) by jmcoinz Started by jmcoinz, 09-14-2012, 02:50 PM	0 responses 7,417 views 0 reactions	Last Post by jmcoinz 09-14-2012, 02:50 PM
1972D Kennedy by junglistOn1 Started by junglistOn1, 08-22-2012, 05:28 AM	3 responses 3,097 views 0 reactions	Last Post by atrox001 09-07-2012, 03:42 PM
1973 eisenhower FS-S1-1973S-101? by Tuebits Started by Tuebits, 09-07-2012, 04:14 AM	0 responses 1,436 views 0 reactions	Last Post by Tuebits 09-07-2012, 04:14 AM
1752 Mexico Piller Dollar by Robert Wilharm Started by Robert Wilharm, 08-23-2012, 09:00 PM	1 response 5,126 views 0 reactions	Last Post by numismanut 08-25-2012, 09:48 PM
1999-P Delaware Quarter question by Denise08 Started by Denise08, 08-19-2012, 11:43 PM	5 responses 4,665 views 0 reactions	Last Post by Denise08 08-21-2012, 03:38 PM
2004 Sacagawea $ by Tuebits Started by Tuebits, 08-06-2012, 08:05 AM	12 responses 12,711 views 0 reactions	Last Post by numismanut 08-20-2012, 09:15 PM
1985 D RPM Jefferson by Paolo Started by Paolo, 06-10-2012, 07:05 PM	7 responses 34,169 views 0 reactions	Last Post by Dark Water 08-10-2012, 07:48 PM

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