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
1995 D error penny by Goldfinger Started by Goldfinger, 05-11-2008, 07:46 PM	1 response 4,823 views 0 reactions	Last Post by diamond 05-11-2008, 07:54 PM
1971-d Kennedy Half Die Crack Obverse by ilikeikes Started by ilikeikes, 05-10-2008, 01:00 PM	1 response 1,861 views 0 reactions	Last Post by diamond 05-10-2008, 01:30 PM
unplated cent 2000D by DWK Started by DWK, 05-09-2008, 05:28 PM	4 responses 1,969 views 0 reactions	Last Post by diamond 05-09-2008, 11:47 PM
1980 cent with cracked skull by billscoins Started by billscoins, 05-08-2008, 04:41 PM	8 responses 2,770 views 0 reactions	Last Post by diamond 05-09-2008, 10:53 PM
1988 LMC- what caused this? by chuckster 125 Started by chuckster 125, 05-08-2008, 12:53 AM	10 responses 3,701 views 0 reactions	Last Post by billscoins 05-09-2008, 07:51 AM
1953s Cent Strike thru or DD by junglistOn1 Started by junglistOn1, 05-08-2008, 02:45 AM	1 response 1,592 views 0 reactions	Last Post by wavysteps 05-08-2008, 09:59 AM
1999P Die Chip/Die Crack- top of Lincoln's Head? by chuckster 125 Started by chuckster 125, 05-07-2008, 12:52 AM	2 responses 1,785 views 0 reactions	Last Post by chuckster 125 05-08-2008, 12:28 AM
90 degree rotated bison by TheBigH Started by TheBigH, 10-18-2007, 09:42 AM	8 responses 3,601 views 0 reactions	Last Post by diamond 05-07-2008, 10:00 AM
1983P LMC- Is this a Rim Cud on the Reverse? by chuckster 125 Started by chuckster 125, 05-07-2008, 12:38 AM	2 responses 1,572 views 0 reactions	Last Post by chuckster 125 05-07-2008, 01:03 AM
Are these RPM's by junglistOn1 Started by junglistOn1, 05-06-2008, 10:22 PM	0 responses 1,386 views 0 reactions	Last Post by junglistOn1 05-06-2008, 10:22 PM

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