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: 367 Posts: 1,197 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	367	1,197	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 10-11-2025, 03:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 578 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 130 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1984D 25C tilted collar by Shleppodella1 Started by Shleppodella1, 08-31-2024, 05:13 PM	3 responses 45 views 0 reactions	Last Post by Shleppodella1 09-02-2024, 11:43 PM
PCGS graded 180� rotated die mint error. by Kiosk_Mirth Started by Kiosk_Mirth, 07-07-2024, 10:04 PM	9 responses 298 views 0 reactions	Last Post by Kiosk_Mirth 09-02-2024, 09:40 PM
2008 D Oklahoma Quarter - Possible Planchet Error? by Rick_MD Started by Rick_MD, 09-02-2024, 04:35 PM	1 response 74 views 0 reactions	Last Post by Rick_MD 09-02-2024, 04:37 PM
1961 RusLincoln by Shleppodella1 Started by Shleppodella1, 08-29-2024, 10:12 PM	1 response 24 views 0 reactions	Last Post by MintErrors 08-30-2024, 02:37 AM
1974P Kennedy Half Dollar, what is it? by John J Started by John J, 08-23-2024, 05:33 PM	1 response 85 views 0 reactions	Last Post by atrox001 08-29-2024, 02:37 PM
1964 Washington quarter, what is it? by John J Started by John J, 08-29-2024, 11:54 AM	0 responses 56 views 0 reactions	Last Post by John J 08-29-2024, 11:54 AM
1972D Kennedy Half Dollar. what is it? by John J Started by John J, 08-21-2024, 10:24 PM	5 responses 109 views 1 reaction	Last Post by John J 08-27-2024, 01:50 PM
1982D sm date RPM/plate slpiting by Shleppodella1 Started by Shleppodella1, 08-26-2024, 09:43 PM	0 responses 19 views 0 reactions	Last Post by Shleppodella1 08-26-2024, 09:43 PM
1964 Roosevelt 10C DDR with Obverse issues by Conan62 Started by Conan62, 08-26-2024, 03:35 PM	0 responses 26 views 0 reactions	Last Post by Conan62 08-26-2024, 03:35 PM
1964 Roosevelt 10 C doubling entire reverse by Conan62 Started by Conan62, 08-26-2024, 12:09 AM	0 responses 24 views 0 reactions	Last Post by Conan62 08-26-2024, 12:09 AM

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