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: 359 Posts: 1,179 Last Post: Missing clad layer	359	1,179	Missing clad layer by Mercergrl2 03-14-2025, 11:00 PM

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Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 522 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 104 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 115 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
2005-S Proof cent with unregistered DDO/DDR by Harleybarley Started by Harleybarley, 04-06-2023, 12:00 PM	4 responses 37 views 1 reaction	Last Post by Harleybarley 04-07-2023, 03:22 PM
1945-P Jefferson Variety and Error by N-6471 Started by N-6471, 04-05-2023, 08:58 PM	8 responses 42 views 1 reaction	Last Post by N-6471 04-07-2023, 11:13 AM
1940 Nickel rim damage by Harleybarley Started by Harleybarley, 08-22-2022, 06:13 PM	7 responses 71 views 1 reaction	Last Post by Harleybarley 04-07-2023, 12:13 AM
2014 1 cent. Is it enough for a bisecting die crack? by 279773 Started by 279773, 03-19-2023, 11:58 PM	10 responses 75 views 1 reaction	Last Post by Petespockets55 04-06-2023, 08:22 AM
1967 25 cent. No plating by 279773 Started by 279773, 04-05-2023, 03:11 PM	3 responses 25 views 1 reaction	Last Post by occnumis2021 04-05-2023, 08:19 PM
2023 Penny Misplaced Designers Initial by ComeHonor716 Started by ComeHonor716, 04-04-2023, 07:36 PM	5 responses 462 views 0 reactions	Last Post by occnumis2021 04-05-2023, 12:08 PM
Looking for clarifiction on die doubling by Heyralph Started by Heyralph, 04-04-2023, 11:40 AM	2 responses 28 views 0 reactions	Last Post by Heyralph 04-04-2023, 09:10 PM
1969S LINCOLN CENT UNC DDO by Clayla57 Started by Clayla57, 04-03-2023, 12:22 PM	5 responses 50 views 0 reactions	Last Post by Heyralph 04-04-2023, 11:29 AM
2018 penny ,strike through? by Allenbuilds Started by Allenbuilds, 03-31-2023, 01:06 PM	5 responses 49 views 0 reactions	Last Post by counterbrockage 04-04-2023, 03:08 AM
Die Dents by SMOK14 Started by SMOK14, 04-02-2023, 08:56 AM	1 response 29 views 0 reactions	Last Post by 279773 04-02-2023, 02:08 PM

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