Mint Error Forum

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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: 358 Posts: 1,176 Last Post: Jefferson Filled Die in eye and “Beehive” Chip	358	1,176	Jefferson Filled Die in eye and “Beehive” Chip by MintErrors 01-18-2025, 10:04 AM

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Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 493 views 1 like	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 103 views 0 likes	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 114 views 0 likes	Last Post by jcuve 03-14-2021, 07:01 PM
1953 cent OMM not listed by billyb Started by billyb, 05-22-2015, 09:33 PM	9 responses 2,007 views 0 likes	Last Post by koinpro 05-24-2015, 10:10 PM
An Error Coin and an Error Label ! by MintErrors Started by MintErrors, 05-22-2015, 12:12 PM	5 responses 1,409 views 0 likes	Last Post by koinpro 05-24-2015, 10:06 PM
2.35 g 1983-D cent - within tolerances? by jay4202472000 Started by jay4202472000, 05-23-2015, 09:05 PM	5 responses 1,248 views 0 likes	Last Post by jay4202472000 05-24-2015, 07:15 PM
1955 cent ddr or md? by billyb Started by billyb, 05-23-2015, 12:27 PM	2 responses 870 views 0 likes	Last Post by billyb 05-23-2015, 03:02 PM
1978-D Lincoln Cent Nice Strike Through Obverse by Stachowski Started by Stachowski, 05-19-2015, 08:26 AM	7 responses 1,463 views 0 likes	Last Post by Stachowski 05-22-2015, 06:43 PM
1988-P 5c DOUBLE STRUCK IN COLLAR FlipOver by koinpro Started by koinpro, 05-21-2015, 02:00 PM	5 responses 1,485 views 0 likes	Last Post by koinpro 05-22-2015, 12:50 AM
1988 D Rpm ??? by daveam1 Started by daveam1, 05-19-2015, 03:17 AM	2 responses 1,043 views 0 likes	Last Post by koinpro 05-20-2015, 03:05 PM
2011 Lincoln Cent die clash by jmangham Started by jmangham, 05-18-2015, 01:15 AM	4 responses 1,267 views 0 likes	Last Post by jmangham 05-19-2015, 02:49 PM
1878 s coin possible error by animater9 Started by animater9, 05-17-2015, 05:40 PM	6 responses 1,234 views 0 likes	Last Post by Jamez 05-18-2015, 09:59 AM
1848 OFF CENTER Large Cent found in bag of cents by koinpro Started by koinpro, 05-17-2015, 01:52 AM	0 responses 637 views 0 likes	Last Post by koinpro 05-17-2015, 01:52 AM

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