Mint Error 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
Mint Error Image Gallery Photos shared by our members. Topics: 367 Posts: 1,197 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	367	1,197	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 10-11-2025, 03:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 578 views 1 reaction	Last Post by jcuve 04-25-2021, 04:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 121 views 0 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 07:01 PM	0 responses 129 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
First post 1960 Proof Quarter Die Crack by 1tommy Started by 1tommy, 09-21-2013, 09:54 AM	5 responses 3,076 views 0 reactions	Last Post by Jamez 11-12-2015, 02:52 PM
Early years, 2009 proof cent with extra lines by Tuebits Started by Tuebits, 11-10-2015, 10:55 PM	1 response 1,023 views 0 reactions	Last Post by diamond 11-11-2015, 08:52 AM
1976 Eisenhower Dollar Reverse Die Clash? by flyank Started by flyank, 11-05-2015, 10:41 PM	3 responses 1,472 views 0 reactions	Last Post by diamond 11-06-2015, 12:48 PM
Odd 1943 cent by Tuebits Started by Tuebits, 10-29-2015, 11:22 AM	3 responses 1,582 views 0 reactions	Last Post by Tuebits 10-31-2015, 11:01 PM
What Happen To George by Stachowski Started by Stachowski, 10-25-2015, 10:45 PM	1 response 1,164 views 0 reactions	Last Post by Jamez 10-26-2015, 08:14 PM
1970-D QUARTER MISSING REVERSE CLAD LAYER by Stachowski Started by Stachowski, 10-22-2015, 02:24 PM	0 responses 944 views 0 reactions	Last Post by Stachowski 10-22-2015, 02:24 PM
1989-P Roosevelt Dime "Adam's Apple" by flyank Started by flyank, 10-15-2015, 05:04 PM	2 responses 1,443 views 0 reactions	Last Post by koinpro 10-18-2015, 01:04 PM
1999 d penny error by hogan36 Started by hogan36, 10-11-2015, 02:04 PM	3 responses 1,354 views 0 reactions	Last Post by hogan36 10-15-2015, 05:55 PM
1999 D Penny Error by hogan36 Started by hogan36, 10-15-2015, 05:41 PM	0 responses 736 views 0 reactions	Last Post by hogan36 10-15-2015, 05:41 PM
1987 LMC What is this called? Groove below bust continues. by Pete2226 Started by Pete2226, 10-11-2015, 03:09 PM	3 responses 1,266 views 0 reactions	Last Post by koinpro 10-15-2015, 04:36 PM

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