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 579 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 124 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
1976-D Bicentennial Quarter Old Clashes by Stachowski Started by Stachowski, 05-19-2015, 01:00 PM	4 responses 1,087 views 0 reactions	Last Post by Stachowski 05-25-2015, 07:46 AM
1945 Merc 10c Struck Thru on Obv by koinpro Started by koinpro, 05-25-2015, 12:16 AM	0 responses 666 views 0 reactions	Last Post by koinpro 05-25-2015, 12:16 AM
1953 cent OMM not listed by billyb Started by billyb, 05-22-2015, 09:33 PM	9 responses 2,024 views 0 reactions	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 1,420 views 0 reactions	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 1,256 views 0 reactions	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 873 views 0 reactions	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 1,478 views 0 reactions	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 1,490 views 0 reactions	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 1,045 views 0 reactions	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 1,270 views 0 reactions	Last Post by jmangham 05-19-2015, 02:49 PM

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