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
1752 Mexico Piller Dollar by Robert Wilharm Started by Robert Wilharm, 08-23-2012, 09:00 PM	1 response 5,122 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 4,631 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 12,689 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 34,146 views 0 reactions	Last Post by Dark Water 08-10-2012, 07:48 PM
1959 Plain Franklin Half DDO? by DDMike7657 Started by DDMike7657, 07-15-2012, 01:26 AM	4 responses 4,677 views 0 reactions	Last Post by Helzel'sCoins 08-10-2012, 10:15 AM
1819/8 half dollar? by jay4202472000 Started by jay4202472000, 07-21-2012, 03:52 PM	4 responses 15,476 views 0 reactions	Last Post by jay4202472000 07-22-2012, 03:39 PM
1970 D no FG by Paolo Started by Paolo, 07-04-2012, 10:22 PM	2 responses 18,365 views 0 reactions	Last Post by Paolo 07-16-2012, 07:54 PM
1890 S Dime - S/S/S? by Willymac Started by Willymac, 05-26-2012, 08:21 PM	3 responses 5,576 views 0 reactions	Last Post by numismanut 07-14-2012, 07:50 PM
1953-D/D Red Cent by fcloud Started by fcloud, 11-10-2010, 10:46 PM	5 responses 2,650 views 0 reactions	Last Post by numismanut 07-14-2012, 07:32 PM
1943 Copper, Authentic by ZagNut Started by ZagNut, 02-12-2012, 12:48 PM	5 responses 24,348 views 0 reactions	Last Post by 19Lyds 07-09-2012, 07:20 PM

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