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: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 207 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 298 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 329 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 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1943-d war nickel by Sore Eyes Started by Sore Eyes, 12-06-2013, 01:41 PM	3 responses 1,316 views 0 reactions	Last Post by wavysteps 12-07-2013, 08:43 PM
1957 Lincoln Cents Proof DDO? by viaduct Started by viaduct, 11-24-2013, 05:16 PM	3 responses 2,170 views 0 reactions	Last Post by viaduct 11-27-2013, 05:24 PM
1968 Die error or Post mint error please help by antique96@outlook.com Started by antique96@outlook.com, 11-18-2013, 03:22 PM	1 response 2,930 views 0 reactions	Last Post by wavysteps 11-21-2013, 09:41 AM
1949-S DDO#3 by Ray Parkhurst Started by Ray Parkhurst, 10-26-2013, 02:46 PM	13 responses 5,011 views 0 reactions	Last Post by Ray Parkhurst 11-19-2013, 11:00 PM
4 Eyed Caesar Rodney by Tuebits Started by Tuebits, 11-13-2013, 04:26 PM	0 responses 1,114 views 0 reactions	Last Post by Tuebits 11-13-2013, 04:26 PM
1966 Special Mint Set Dime DDO? by GoodCents Started by GoodCents, 11-03-2013, 01:41 AM	2 responses 1,739 views 0 reactions	Last Post by jaceravone 11-11-2013, 07:15 PM
Breen numbers Catalog by Merlin8971 Started by Merlin8971, 11-03-2013, 11:47 AM	1 response 2,123 views 0 reactions	Last Post by jaceravone 11-11-2013, 06:59 PM
Did Somebody Screw up? by 19Lyds Started by 19Lyds, 11-05-2013, 03:46 AM	2 responses 1,990 views 0 reactions	Last Post by 19Lyds 11-05-2013, 08:43 PM
2000 D Jefferson nickel by Merlin8971 Started by Merlin8971, 11-02-2013, 01:04 PM	2 responses 2,593 views 0 reactions	Last Post by Merlin8971 11-03-2013, 11:38 AM
1951-D/S OMM#1 by Ray Parkhurst Started by Ray Parkhurst, 10-26-2013, 03:04 AM	4 responses 2,323 views 0 reactions	Last Post by Merlin8971 10-31-2013, 10:26 AM

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