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: 370 Posts: 1,208 Last Post: 2025 S Sacajawea proof Rim Doubling	370	1,208	2025 S Sacajawea proof Rim Doubling by MintErrors 01-10-2026, 11:25 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 605 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 139 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 134 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1957 D Lincoln Wheat Cent Anomaly by CommunicatorDan Started by CommunicatorDan, 06-02-2025, 12:30 PM	5 responses 36 views 0 reactions	Last Post by MintErrors 06-02-2025, 06:10 PM
Wheat Penny 2.73 G. not steel date 1943, 45 or 48 ? by GmaForum Started by GmaForum, 05-19-2025, 07:03 PM	3 responses 68 views 0 reactions	Last Post by GmaForum 05-30-2025, 12:16 AM
1965 error coin type by Jonns Started by Jonns, 05-25-2025, 02:30 PM	1 response 33 views 0 reactions	Last Post by MintErrors 05-26-2025, 01:32 AM
2025-P Juliette Gordon Low 25c Quarter Unknown Error by UTCoinGuy Started by UTCoinGuy, 05-18-2025, 06:09 PM	3 responses 504 views 0 reactions	Last Post by MintErrors 05-25-2025, 03:46 AM
1955 Error or Deterioration by Jonns Started by Jonns, 05-23-2025, 04:01 PM	1 response 32 views 0 reactions	Last Post by COBALTFALCON 05-23-2025, 05:40 PM
2015 P Jefferson Nickel 5c TDC Clashed Dies by OneCent Started by OneCent, 05-20-2025, 11:50 PM	0 responses 36 views 0 reactions	Last Post by OneCent 05-20-2025, 11:50 PM
2000 P 10c Roosevelt Die Clash by MtW124 Started by MtW124, 03-24-2025, 06:02 PM	3 responses 70 views 0 reactions	Last Post by MtW124 05-16-2025, 07:56 PM
1941S 10C IDB by Shleppodella1 Started by Shleppodella1, 05-06-2025, 02:54 AM	6 responses 84 views 0 reactions	Last Post by MintErrors 05-09-2025, 09:20 AM
Strike through? 1935 P Buffalo Nickel by AdamJ Started by AdamJ, 05-08-2025, 10:59 PM	1 response 38 views 0 reactions	Last Post by MintErrors 05-09-2025, 03:17 AM
2024 D QUARTER (DR. MARY EDWARDS WALKER) by DCoop1968 Started by DCoop1968, 05-07-2025, 03:52 PM	1 response 132 views 0 reactions	Last Post by MintErrors 05-07-2025, 10:41 PM

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