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 124 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 130 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1996 Cent Obverse Trails by Steve123 Started by Steve123, 12-19-2014, 10:27 PM	0 responses 6,605 views 0 reactions	Last Post by Steve123 12-19-2014, 10:27 PM
1982 P Jefferson nickel die clash by Merlin8971 Started by Merlin8971, 12-09-2014, 01:17 PM	1 response 4,227 views 0 reactions	Last Post by jay4202472000 12-19-2014, 11:15 AM
2013 lincon DDO ? by daveam1 Started by daveam1, 11-30-2014, 06:36 PM	3 responses 5,271 views 0 reactions	Last Post by twisted 12-05-2014, 12:51 PM
JFK 50C--'71D/'90P -- No Designer's Initials by HalfnPennyMan Started by HalfnPennyMan, 12-01-2014, 12:54 PM	1 response 2,792 views 0 reactions	Last Post by diamond 12-01-2014, 02:39 PM
Machine doubling? by andrea78ts Started by andrea78ts, 10-09-2014, 03:47 PM	2 responses 3,374 views 0 reactions	Last Post by Steve123 12-01-2014, 10:09 AM
help? by twisted Started by twisted, 11-28-2014, 02:40 PM	0 responses 2,292 views 0 reactions	Last Post by twisted 11-28-2014, 02:40 PM
Double die or not? by andrea78ts Started by andrea78ts, 11-09-2014, 10:20 AM	1 response 2,175 views 0 reactions	Last Post by diamond 11-09-2014, 12:59 PM
2009 lincoln /Double Thumb amd deformed flag? by daveam1 Started by daveam1, 10-24-2014, 07:07 PM	1 response 3,121 views 0 reactions	Last Post by daveam1 10-28-2014, 12:34 AM
1991 D DDR, Lamination, Die Crack error? by daveam1 Started by daveam1, 10-20-2014, 05:34 AM	1 response 2,642 views 0 reactions	Last Post by diamond 10-20-2014, 09:45 AM
1973 Lincoln odd obverse. Error? by sspangler40 Started by sspangler40, 10-18-2014, 10:58 PM	6 responses 2,538 views 0 reactions	Last Post by sspangler40 10-19-2014, 07:41 PM

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