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
1974-D Roosevelt dime Counter-Clash by koinpro Started by koinpro, 08-11-2015, 12:08 PM	1 response 717 views 0 reactions	Last Post by jmangham 08-11-2015, 03:00 PM
1962 Proof Franklin by Hommer Started by Hommer, 08-03-2015, 12:54 PM	2 responses 1,006 views 0 reactions	Last Post by koinpro 08-11-2015, 11:38 AM
1939 DDR by jmangham Started by jmangham, 08-10-2015, 09:31 PM	1 response 775 views 0 reactions	Last Post by koinpro 08-11-2015, 11:35 AM
1960D-1MM-042 by jmangham Started by jmangham, 08-10-2015, 09:49 PM	1 response 758 views 0 reactions	Last Post by Jamez 08-11-2015, 08:54 AM
1960D-1MM-037 by jmangham Started by jmangham, 08-10-2015, 10:17 PM	0 responses 591 views 0 reactions	Last Post by jmangham 08-10-2015, 10:17 PM
1960D-1MM-052 by jmangham Started by jmangham, 08-10-2015, 10:02 PM	0 responses 615 views 0 reactions	Last Post by jmangham 08-10-2015, 10:02 PM
2014P Jefferson Nickel DDR? by jmangham Started by jmangham, 08-06-2015, 11:52 PM	1 response 828 views 0 reactions	Last Post by Stachowski 08-07-2015, 04:34 AM
2015 NE 25c possible new DDR by jmangham Started by jmangham, 08-01-2015, 12:44 AM	4 responses 1,611 views 0 reactions	Last Post by wavysteps 08-03-2015, 12:07 PM
received these two back today by jmangham Started by jmangham, 07-28-2015, 07:44 PM	2 responses 1,358 views 0 reactions	Last Post by wavysteps 07-31-2015, 01:06 PM
CONECA 1960D RPM-033 by jmangham Started by jmangham, 07-26-2015, 01:31 AM	3 responses 1,090 views 0 reactions	Last Post by jmangham 07-27-2015, 09:19 PM

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