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
Misplace MM by junglistOn1 Started by junglistOn1, 02-27-2011, 10:53 PM	3 responses 1,268 views 0 reactions	Last Post by diamond 02-28-2011, 12:18 AM
1994-P Roosevelt Dime Missing Leaves.... by jmcoinz Started by jmcoinz, 02-27-2011, 01:10 AM	4 responses 2,606 views 0 reactions	Last Post by rascal 02-27-2011, 02:47 PM
1959D Lincoln Cent can this be real DOUBLED EAR??? by Novicetoerr Started by Novicetoerr, 02-17-2011, 12:38 AM	11 responses 2,811 views 0 reactions	Last Post by 19Lyds 02-26-2011, 11:53 PM
2005-D Buffalo 5c Detatched Leg? by ilikeikes Started by ilikeikes, 02-10-2011, 09:54 PM	3 responses 1,327 views 0 reactions	Last Post by rascal 02-26-2011, 11:20 PM
2005P (nickel) OIW extra branch #1 by coin-crazy Started by coin-crazy, 02-25-2011, 01:17 PM	1 response 1,359 views 0 reactions	Last Post by rascal 02-26-2011, 07:25 PM
2004P(nickel ) Possible Doubled Die? by coin-crazy Started by coin-crazy, 02-25-2011, 01:04 PM	2 responses 1,222 views 0 reactions	Last Post by jcuve 02-25-2011, 03:13 PM
2005P(nickel) OIW #3 Extra Branch by coin-crazy Started by coin-crazy, 02-25-2011, 01:41 PM	0 responses 1,149 views 0 reactions	Last Post by coin-crazy 02-25-2011, 01:41 PM
2009(PL) Possible One of the Best D.D.R Finds by coin-crazy Started by coin-crazy, 02-25-2011, 01:16 AM	2 responses 1,152 views 0 reactions	Last Post by 19Lyds 02-25-2011, 01:37 PM
Need Some Assistance - 1966 Kennedy DDO by jstraw13 Started by jstraw13, 02-20-2011, 03:22 PM	3 responses 1,397 views 0 reactions	Last Post by rockdude 02-24-2011, 05:06 PM
2005P Oregon Possible new doubled die. by coin-crazy Started by coin-crazy, 02-22-2011, 10:39 PM	7 responses 1,669 views 0 reactions	Last Post by rockdude 02-24-2011, 05:00 PM

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