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, 11:47 AM

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 238 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 181 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 202 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 292 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 318 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 193 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
My First DDO! by Ray Parkhurst Started by Ray Parkhurst, 06-25-2010, 03:01 AM	8 responses 2,356 views 0 reactions	Last Post by Ray Parkhurst 07-23-2010, 11:27 AM
types, doublings, 1835 half cent by Bobbyboy101 Started by Bobbyboy101, 07-16-2010, 06:14 PM	0 responses 1,733 views 0 reactions	Last Post by Bobbyboy101 07-16-2010, 06:14 PM
Correct MM for these years. by junglistOn1 Started by junglistOn1, 07-07-2010, 03:59 AM	1 response 1,157 views 0 reactions	Last Post by JamesWiles 07-12-2010, 12:59 PM
RPM's by junglistOn1 Started by junglistOn1, 07-08-2010, 05:30 PM	1 response 1,250 views 0 reactions	Last Post by JamesWiles 07-12-2010, 12:57 PM
Strike Doubling by junglistOn1 Started by junglistOn1, 07-11-2010, 04:16 AM	2 responses 1,151 views 0 reactions	Last Post by diamond 07-11-2010, 10:37 AM
1920 S Cent help by junglistOn1 Started by junglistOn1, 07-07-2010, 04:22 AM	1 response 1,099 views 0 reactions	Last Post by wavysteps 07-07-2010, 09:37 AM
1858 Flying Eagle Cent by junglistOn1 Started by junglistOn1, 07-07-2010, 03:39 AM	0 responses 1,017 views 0 reactions	Last Post by junglistOn1 07-07-2010, 03:39 AM
1979 D SBA help by junglistOn1 Started by junglistOn1, 07-06-2010, 04:40 PM	1 response 1,040 views 0 reactions	Last Post by diamond 07-06-2010, 06:29 PM
1922 weak D by junglistOn1 Started by junglistOn1, 07-06-2010, 04:30 PM	0 responses 1,011 views 0 reactions	Last Post by junglistOn1 07-06-2010, 04:30 PM
1988 D RDV-006 by PatrickA Started by PatrickA, 07-01-2010, 01:06 PM	2 responses 1,301 views 0 reactions	Last Post by PatrickA 07-04-2010, 10:32 PM

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