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: 368 Posts: 1,199 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,199	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 11-15-2025, 05:19 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 591 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 127 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 132 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1909-S A True Die Adjustment Piece. by koinpro Started by koinpro, 08-12-2015, 01:44 PM	6 responses 1,720 views 0 reactions	Last Post by JC Stevens 08-17-2015, 11:16 AM
2004 D 5 c Polished Die ? by Dennis Started by Dennis, 08-16-2015, 11:09 PM	3 responses 1,040 views 0 reactions	Last Post by koinpro 08-17-2015, 09:29 AM
Rotated die tax token by jmangham Started by jmangham, 08-15-2015, 08:59 PM	1 response 747 views 0 reactions	Last Post by koinpro 08-16-2015, 09:54 PM
1964-D 1c Weak Strike -- Not a probable Die Adjustment Strike by koinpro Started by koinpro, 08-12-2015, 01:42 PM	0 responses 512 views 0 reactions	Last Post by koinpro 08-12-2015, 01:42 PM
1953 Jefferson 5c Struck On Horizontally Split Planchet (Split After Strike) by koinpro Started by koinpro, 08-11-2015, 11:57 AM	3 responses 943 views 0 reactions	Last Post by jmangham 08-11-2015, 09:30 PM
1974 Kennedy half with Double Collar Cud by koinpro Started by koinpro, 08-11-2015, 12:03 PM	2 responses 982 views 0 reactions	Last Post by koinpro 08-11-2015, 04:30 PM
1923-S Lincoln cent Improper Alloy Mix Planchet by koinpro Started by koinpro, 08-11-2015, 12:00 PM	0 responses 472 views 0 reactions	Last Post by koinpro 08-11-2015, 12:00 PM
1988 D dime by billyb Started by billyb, 08-07-2015, 10:00 AM	3 responses 1,172 views 0 reactions	Last Post by koinpro 08-11-2015, 11:33 AM
2015 NE 25c nice die chip/break by jmangham Started by jmangham, 08-01-2015, 12:50 AM	2 responses 726 views 0 reactions	Last Post by jmangham 08-01-2015, 05:04 PM
1982 lmc by billyb Started by billyb, 08-01-2015, 09:44 AM	1 response 737 views 0 reactions	Last Post by Stachowski 08-01-2015, 10:12 AM

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