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
Thin / Split Planchet by cjeffares Started by cjeffares, 04-11-2021, 06:14 PM	2 responses 43 views 0 reactions	Last Post by jcuve 04-17-2021, 08:39 PM
2008 P Arizona State Quarter doubled die?? by Lucas2you Started by Lucas2you, 04-01-2021, 05:59 PM	4 responses 57 views 0 reactions	Last Post by jcuve 04-17-2021, 08:37 PM
1776-1976 BiCent Kennedy Half Struck Thru? by rbroederer Started by rbroederer, 04-03-2021, 04:29 PM	1 response 79 views 0 reactions	Last Post by jcuve 04-17-2021, 08:36 PM
1935 Buffalo Nickel DDO? by PINK NICHOLS Started by PINK NICHOLS, 04-04-2021, 11:12 PM	2 responses 48 views 0 reactions	Last Post by jcuve 04-14-2021, 12:19 AM
Planchet crack? by Ronald Ozimek Started by Ronald Ozimek, 04-01-2021, 12:59 PM	3 responses 38 views 0 reactions	Last Post by Ronald Ozimek 04-05-2021, 09:34 AM
Hello Coneca by BillyT21 Started by BillyT21, 03-19-2021, 12:09 AM	4 responses 58 views 0 reactions	Last Post by jcuve 04-02-2021, 04:37 PM
Machine triple? by Ronald Ozimek Started by Ronald Ozimek, 04-01-2021, 12:31 PM	2 responses 32 views 0 reactions	Last Post by jcuve 04-02-2021, 04:27 PM
1875 s Seated liberty Dime held together by lady liberty herself. by Blancarte88 Started by Blancarte88, 03-30-2021, 11:34 AM	8 responses 88 views 0 reactions	Last Post by mustbebob 04-01-2021, 04:30 PM
Closed: 1982 Washington Quarter with a die cap annealed to the reverse by William1963 Started by William1963, 03-13-2021, 02:19 PM	10 responses 178 views 0 reactions	Last Post by jcuve 04-01-2021, 02:35 AM
Nickel error by Beautifulcollector Started by Beautifulcollector, 03-31-2021, 01:41 AM	1 response 29 views 0 reactions	Last Post by jcuve 03-31-2021, 12:38 PM

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