Mint Error Forum

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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: 353 Posts: 1,158 Last Post: Lincoln Cent 1995, DDO ?	353	1,158	Lincoln Cent 1995, DDO ? by ariel cabrera 12-11-2024, 10:35 PM

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Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 484 views 1 like	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 103 views 0 likes	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 114 views 0 likes	Last Post by jcuve 03-14-2021, 07:01 PM
1985 w/ Die deterioration?? Reverse.. by N-6992 Started by N-6992, 08-12-2023, 04:27 PM	1 response 20 views 0 likes	Last Post by Dutch-Tigger 08-13-2023, 07:39 AM
2019 Roosevelt Dime DD torch? by N-6992 Started by N-6992, 08-09-2023, 04:39 AM	3 responses 21 views 0 likes	Last Post by occnumis2021 08-12-2023, 08:03 PM
is this PMD? it looks strange by Bonnie Started by Bonnie, 08-09-2023, 02:58 PM	5 responses 42 views 0 likes	Last Post by MintErrors 08-12-2023, 04:34 AM
1964-D Lincoln Cent - Reverse Multi-Strike? by rainscash Started by rainscash, 08-07-2023, 08:47 PM	2 responses 30 views 0 likes	Last Post by MintErrors 08-08-2023, 04:19 AM
Type of error? by N-7290 Started by N-7290, 08-06-2023, 11:50 AM	2 responses 28 views 0 likes	Last Post by occnumis2021 08-06-2023, 04:50 PM
Mint error? by Paperfree3869 Started by Paperfree3869, 08-04-2023, 10:47 PM	2 responses 37 views 0 likes	Last Post by Dutch-Tigger 08-06-2023, 03:06 PM
1975 Jefferson nickel DDo or Strike Doubling?? by Shawn1967 Started by Shawn1967, 08-02-2023, 04:14 AM	3 responses 38 views 0 likes	Last Post by MintErrors 08-05-2023, 08:07 PM
Possible die adjustment 20**??? Jefferson Nickel by Guitars and Koinz Started by Guitars and Koinz, 08-02-2023, 01:38 PM	4 responses 31 views 0 likes	Last Post by MintErrors 08-05-2023, 03:18 AM
1943 P silver war nickel.is it a 3 over a 2 ???? I can't tell. by Shawn1967 Started by Shawn1967, 08-02-2023, 11:18 AM	1 response 36 views 1 like	Last Post by Dutch-Tigger 08-03-2023, 01:51 AM
1955-D LWC Peels, Laminations and a Rim Cud by cpk20 Started by cpk20, 07-29-2023, 05:37 PM	4 responses 47 views 0 likes	Last Post by Dutch-Tigger 07-30-2023, 11:00 AM

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