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
Kennedy Half Dollar RPM by atrox001 Started by atrox001, 10-09-2007, 10:04 PM	1 response 2,077 views 0 reactions	Last Post by JamesWiles 10-20-2007, 12:43 PM
Determining Die State/Stage by atrox001 Started by atrox001, 09-28-2007, 10:12 PM	6 responses 2,993 views 0 reactions	Last Post by JamesWiles 10-20-2007, 12:35 PM
RPM Question by atrox001 Started by atrox001, 10-14-2007, 06:22 PM	2 responses 1,785 views 0 reactions	Last Post by JamesWiles 10-20-2007, 12:26 PM
2007P Adams $ by Steven Started by Steven, 10-19-2007, 05:50 PM	3 responses 1,738 views 0 reactions	Last Post by JamesWiles 10-20-2007, 12:21 PM
Neat die crack! by namingdiecracks Started by namingdiecracks, 09-26-2007, 11:13 PM	23 responses 9,754 views 0 reactions	Last Post by namingdiecracks 10-17-2007, 07:31 PM
Are these 4 BUFFALOS a new VARIETY? by namingdiecracks Started by namingdiecracks, 10-17-2007, 05:28 PM	2 responses 1,937 views 0 reactions	Last Post by namingdiecracks 10-17-2007, 06:22 PM
2007 Silver Eagle oddity by NearDateHound Started by NearDateHound, 10-16-2007, 06:34 AM	4 responses 2,965 views 0 reactions	Last Post by NearDateHound 10-17-2007, 02:44 AM
Good Week for Varieties by AgCollector Started by AgCollector, 10-01-2007, 08:39 AM	4 responses 1,951 views 0 reactions	Last Post by Car10 10-13-2007, 01:13 PM
Is this a New Variety? by namingdiecracks Started by namingdiecracks, 10-01-2007, 10:38 PM	6 responses 2,635 views 0 reactions	Last Post by wavysteps 10-13-2007, 01:11 PM
Possible 1918 Mercury dime over a 7 in date by wavysteps Started by wavysteps, 10-11-2007, 11:02 AM	5 responses 2,301 views 0 reactions	Last Post by wavysteps 10-11-2007, 12:49 PM

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