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
1966 LMC Strange "Alloy Mix" (If it IS that)? by Pete2226 Started by Pete2226, 10-12-2015, 10:47 AM	4 responses 1,305 views 0 reactions	Last Post by Pete2226 10-12-2015, 02:22 PM
1999 Experimental by junglistOn1 Started by junglistOn1, 10-11-2015, 06:43 AM	1 response 853 views 0 reactions	Last Post by diamond 10-11-2015, 09:39 AM
Struck thru 2008 Alaska by junglistOn1 Started by junglistOn1, 10-08-2015, 06:50 AM	2 responses 1,165 views 0 reactions	Last Post by Jamez 10-08-2015, 03:55 PM
2015 LSC DDO by billyb Started by billyb, 09-30-2015, 04:50 PM	4 responses 1,773 views 0 reactions	Last Post by billyb 10-01-2015, 09:47 AM
1920 D Dime Strike error by Dennis Started by Dennis, 09-06-2015, 08:12 PM	5 responses 2,004 views 0 reactions	Last Post by Dennis 09-29-2015, 07:43 PM
The error coin of the VNA coin convention Struck dime, struck by Lincoln cent dies ! by MintErrors Started by MintErrors, 09-27-2015, 10:53 PM	2 responses 2,530 views 0 reactions	Last Post by Stachowski 09-28-2015, 04:03 AM
Jefferson Off Center, Uniface by Jamez Started by Jamez, 08-22-2015, 10:06 PM	5 responses 2,299 views 0 reactions	Last Post by Jamez 09-27-2015, 10:55 AM
1984 DDO plus DDR by billyb Started by billyb, 09-22-2015, 10:17 AM	0 responses 842 views 0 reactions	Last Post by billyb 09-22-2015, 10:17 AM
nickel question by billyb Started by billyb, 09-04-2015, 12:32 PM	7 responses 1,724 views 0 reactions	Last Post by koinpro 09-18-2015, 09:27 AM
1983 P nickel by billyb Started by billyb, 09-10-2015, 05:11 PM	3 responses 1,075 views 0 reactions	Last Post by koinpro 09-18-2015, 09:22 AM

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