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: 370 Posts: 1,208 Last Post: 2025 S Sacajawea proof Rim Doubling	370	1,208	2025 S Sacajawea proof Rim Doubling by MintErrors 01-10-2026, 11:25 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 605 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 139 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 134 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
Is this a partial collar by junglistOn1 Started by junglistOn1, 12-11-2008, 07:44 PM	1 response 1,290 views 0 reactions	Last Post by diamond 12-11-2008, 07:48 PM
1992-P Kennedy by Az Slot Started by Az Slot, 12-11-2008, 07:50 AM	2 responses 1,488 views 0 reactions	Last Post by diamond 12-11-2008, 10:44 AM
2008-D Lincoln Cent by Az Slot Started by Az Slot, 12-08-2008, 12:20 AM	5 responses 2,548 views 0 reactions	Last Post by diamond 12-11-2008, 10:42 AM
Is this a Adjustment Strike by junglistOn1 Started by junglistOn1, 12-11-2008, 03:31 AM	1 response 1,263 views 0 reactions	Last Post by diamond 12-11-2008, 09:21 AM
Over Annealing by junglistOn1 Started by junglistOn1, 12-11-2008, 03:26 AM	1 response 1,491 views 0 reactions	Last Post by diamond 12-11-2008, 09:20 AM
1995D Lincoln Error by junglistOn1 Started by junglistOn1, 12-10-2008, 02:30 PM	3 responses 1,366 views 0 reactions	Last Post by diamond 12-10-2008, 10:04 PM
Is this MDD or Die Deterioration doubling by junglistOn1 Started by junglistOn1, 12-07-2008, 12:52 PM	3 responses 1,561 views 0 reactions	Last Post by jazzcoins 12-09-2008, 08:09 PM
Wrong Planchet 1989D Quarter by junglistOn1 Started by junglistOn1, 12-07-2008, 02:49 PM	1 response 1,643 views 0 reactions	Last Post by diamond 12-07-2008, 03:54 PM
1914 Buffalo Rotated Reverse by junglistOn1 Started by junglistOn1, 12-06-2008, 02:42 PM	2 responses 1,357 views 0 reactions	Last Post by wavysteps 12-07-2008, 09:49 AM
John Adams Dollar Error by junglistOn1 Started by junglistOn1, 12-04-2008, 01:57 PM	1 response 1,284 views 0 reactions	Last Post by diamond 12-04-2008, 01:59 PM

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