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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 AM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 237 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 181 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 202 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 289 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 317 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 191 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2005 OR Quarter possible doubling by Tuebits Started by Tuebits, 01-31-2014, 03:59 AM	6 responses 1,681 views 0 reactions	Last Post by jay4202472000 02-12-2014, 01:53 PM
Canada 1939 Silver Dollar Rotated Reverse by AKexpat Started by AKexpat, 02-06-2014, 09:05 PM	0 responses 1,055 views 0 reactions	Last Post by AKexpat 02-06-2014, 09:05 PM
2000 D QUARTER by hogan36 Started by hogan36, 02-04-2014, 07:51 PM	1 response 1,131 views 0 reactions	Last Post by diamond 02-04-2014, 07:59 PM
Anyone have good info on the 1942 D Type 1 Jefferson Nickel DDR-001? by stldanceartist Started by stldanceartist, 01-29-2014, 11:04 PM	1 response 1,077 views 0 reactions	Last Post by wavysteps 01-31-2014, 08:39 AM
1982-10c missing mntmark by charlessr. Started by charlessr., 12-13-2011, 07:20 PM	5 responses 6,593 views 0 reactions	Last Post by Merlin8971 01-23-2014, 07:57 PM
1937 Buffalo Nickel with Misplaced and Horizontal MM or; ME/PMD Artifact? by fallguy Started by fallguy, 01-18-2014, 02:39 PM	7 responses 1,792 views 0 reactions	Last Post by rascal 01-20-2014, 05:19 PM
Question on Position A & B by Merlin8971 Started by Merlin8971, 01-10-2014, 11:19 AM	2 responses 1,182 views 0 reactions	Last Post by Merlin8971 01-15-2014, 05:25 PM
74S Lincoln RPM by fallguy Started by fallguy, 12-13-2013, 12:07 PM	5 responses 1,874 views 0 reactions	Last Post by fallguy 01-14-2014, 05:33 PM
5 cent 1970�S� Mint Mark in uncirculated set. by Tuebits Started by Tuebits, 12-26-2013, 02:24 PM	3 responses 1,958 views 0 reactions	Last Post by wavysteps 12-28-2013, 08:36 AM
1945-S RPM#3...S/S/S?? by Ray Parkhurst Started by Ray Parkhurst, 12-25-2013, 02:22 AM	5 responses 1,696 views 0 reactions	Last Post by fallguy 12-26-2013, 12:50 PM

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