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: 364 Posts: 1,189 Last Post: Mercury 19412	364	1,189	Mercury 19412 by Silver Spicoli 06-07-2025, 03:27 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 542 views 1 reaction	Last Post by jcuve 04-25-2021, 03:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 107 views 0 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 06:01 PM	0 responses 121 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
2007-P Jefferson $1 Clash & Clash Removal by koinpro Started by koinpro, 06-01-2015, 11:16 PM	3 responses 1,494 views 0 reactions	Last Post by koinpro 06-02-2015, 10:18 PM
1964-D Rooesvelt RPM-006 Coneca by Stachowski Started by Stachowski, 05-25-2015, 10:42 AM	4 responses 4,115 views 0 reactions	Last Post by Stachowski 05-27-2015, 05:57 PM
EXTREMELY RARE 1946 INVERTED S MINT MARK ERROR by daveam1 Started by daveam1, 05-17-2015, 10:10 PM	7 responses 3,070 views 0 reactions	Last Post by koinpro 05-27-2015, 11:49 AM
1982 cent by billyb Started by billyb, 05-26-2015, 01:33 PM	2 responses 1,066 views 0 reactions	Last Post by Jamez 05-26-2015, 07:44 PM
Redirect: 1952 rpm by billyb Started by billyb, 05-24-2015, 10:43 AM	—	—
1976-D Bicentennial Quarter Old Clashes by Stachowski Started by Stachowski, 05-19-2015, 12:00 PM	4 responses 1,079 views 0 reactions	Last Post by Stachowski 05-25-2015, 06:46 AM
1945 Merc 10c Struck Thru on Obv by koinpro Started by koinpro, 05-24-2015, 11:16 PM	0 responses 663 views 0 reactions	Last Post by koinpro 05-24-2015, 11:16 PM
1953 cent OMM not listed by billyb Started by billyb, 05-22-2015, 08:33 PM	9 responses 2,008 views 0 reactions	Last Post by koinpro 05-24-2015, 09:10 PM
An Error Coin and an Error Label ! by MintErrors Started by MintErrors, 05-22-2015, 11:12 AM	5 responses 1,416 views 0 reactions	Last Post by koinpro 05-24-2015, 09:06 PM
2.35 g 1983-D cent - within tolerances? by jay4202472000 Started by jay4202472000, 05-23-2015, 08:05 PM	5 responses 1,248 views 0 reactions	Last Post by jay4202472000 05-24-2015, 06:15 PM

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