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
1999P 1c Im sure it has to be a doubled die! by coin-crazy Started by coin-crazy, 07-08-2011, 01:15 PM	1 response 1,015 views 0 reactions	Last Post by diamond 07-10-2011, 12:24 PM
1937 D/S Buffalo Nickel by ZagNut Started by ZagNut, 07-02-2011, 03:02 PM	4 responses 1,362 views 0 reactions	Last Post by ZagNut 07-09-2011, 05:32 PM
MS Red 1909 vdb's but different appearance by ZagNut Started by ZagNut, 07-09-2011, 05:24 PM	0 responses 997 views 0 reactions	Last Post by ZagNut 07-09-2011, 05:24 PM
BS 1974 S DDO? by ZagNut Started by ZagNut, 07-07-2011, 03:44 PM	4 responses 1,511 views 0 reactions	Last Post by diamond 07-09-2011, 05:09 PM
1999 Delaware "Spitting Horse" die crack error coins by Merlin8971 Started by Merlin8971, 06-24-2011, 10:39 PM	9 responses 10,870 views 0 reactions	Last Post by Merlin8971 07-09-2011, 12:46 AM
1979 proof quarter question by Tuebits Started by Tuebits, 07-08-2011, 05:44 PM	1 response 1,185 views 0 reactions	Last Post by diamond 07-08-2011, 06:32 PM
New 2003P Nickel Traildie by coin-crazy Started by coin-crazy, 07-06-2011, 01:45 PM	1 response 1,264 views 0 reactions	Last Post by wavysteps 07-06-2011, 08:09 PM
New 2005P Bison Nickel Traildie Obverse! by coin-crazy Started by coin-crazy, 07-06-2011, 01:37 PM	0 responses 980 views 0 reactions	Last Post by coin-crazy 07-06-2011, 01:37 PM
1998 Double Eye? by tellurianpearl Started by tellurianpearl, 07-04-2011, 12:54 PM	2 responses 1,314 views 0 reactions	Last Post by Merlin8971 07-05-2011, 09:04 PM
Die cracks by Merlin8971 Started by Merlin8971, 06-29-2011, 06:15 PM	3 responses 1,690 views 0 reactions	Last Post by Merlin8971 06-30-2011, 08:10 PM

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