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: 1,202 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,202	1954 Dime with either PMD or possible gear strikethrough? by MintErrors 12-16-2025, 07:13 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 598 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 137 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 133 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
Looking for clarifiction on die doubling by Heyralph Started by Heyralph, 04-04-2023, 12:40 PM	2 responses 33 views 0 reactions	Last Post by Heyralph 04-04-2023, 10:10 PM
1969S LINCOLN CENT UNC DDO by Clayla57 Started by Clayla57, 04-03-2023, 01:22 PM	5 responses 56 views 0 reactions	Last Post by Heyralph 04-04-2023, 12:29 PM
2018 penny ,strike through? by Allenbuilds Started by Allenbuilds, 03-31-2023, 02:06 PM	5 responses 62 views 0 reactions	Last Post by counterbrockage 04-04-2023, 04:08 AM
Die Dents by SMOK14 Started by SMOK14, 04-02-2023, 09:56 AM	1 response 35 views 0 reactions	Last Post by 279773 04-02-2023, 03:08 PM
1967 Quarter? Die Chip between T&R in Trust by MtW124 Started by MtW124, 04-01-2023, 05:09 PM	1 response 25 views 0 reactions	Last Post by occnumis2021 04-01-2023, 11:01 PM
ol abe has seen better days! by occnumis2021 Started by occnumis2021, 03-31-2023, 11:20 AM	0 responses 19 views 1 reaction	Last Post by occnumis2021 03-31-2023, 11:20 AM
2023 Philly by N-6992 Started by N-6992, 03-31-2023, 04:26 AM	1 response 17 views 0 reactions	Last Post by occnumis2021 03-31-2023, 11:05 AM
2000-D Sacagawea Dollar off metal planchet weighing 9.14 grqms by mrvrose Started by mrvrose, 03-19-2023, 10:11 PM	5 responses 74 views 0 reactions	Last Post by Zimmy 03-31-2023, 12:44 AM
1978 D Lincoln penny by noorkarim Started by noorkarim, 03-29-2023, 09:22 PM	1 response 30 views 0 reactions	Last Post by occnumis2021 03-30-2023, 01:19 PM
MDD, 2009 S proof dollar by Ronald Started by Ronald, 03-26-2023, 06:33 PM	3 responses 54 views 0 reactions	Last Post by occnumis2021 03-26-2023, 11:41 PM

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