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: 378 Posts: 1,246 Last Post: New, Uncirculated Stacey Park Milbern Quarter with a guage - maybe? From a member	378	1,246	New, Uncirculated Stacey Park Milbern Quarter with a guage - maybe? From a member by MintErrors 03-31-2026, 08:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 665 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 164 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 154 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
1955 Error or Deterioration by Jonns Started by Jonns, 05-23-2025, 03:01 PM	1 response 39 views 0 reactions	Last Post by COBALTFALCON 05-23-2025, 04:40 PM
2015 P Jefferson Nickel 5c TDC Clashed Dies by OneCent Started by OneCent, 05-20-2025, 10:50 PM	0 responses 42 views 0 reactions	Last Post by OneCent 05-20-2025, 10:50 PM
2000 P 10c Roosevelt Die Clash by MtW124 Started by MtW124, 03-24-2025, 05:02 PM	3 responses 79 views 0 reactions	Last Post by MtW124 05-16-2025, 06:56 PM
1941S 10C IDB by Shleppodella1 Started by Shleppodella1, 05-06-2025, 01:54 AM	6 responses 95 views 0 reactions	Last Post by MintErrors 05-09-2025, 08:20 AM
Strike through? 1935 P Buffalo Nickel by AdamJ Started by AdamJ, 05-08-2025, 09:59 PM	1 response 40 views 0 reactions	Last Post by MintErrors 05-09-2025, 02:17 AM
2024 D QUARTER (DR. MARY EDWARDS WALKER) by DCoop1968 Started by DCoop1968, 05-07-2025, 02:52 PM	1 response 155 views 0 reactions	Last Post by MintErrors 05-07-2025, 09:41 PM
2017D 5C steps error by Shleppodella1 Started by Shleppodella1, 05-01-2025, 08:22 PM	2 responses 52 views 0 reactions	Last Post by onecent1909 05-06-2025, 07:43 PM
Redirect: 2015D Saratoga Quarter DDR???? by Guitars and Koinz Started by Guitars and Koinz, 05-05-2025, 08:17 PM	—	—
2023 Penny with a Obverse Die Clash by N-6600 Started by N-6600, 04-26-2025, 10:17 PM	3 responses 75 views 0 reactions	Last Post by Shleppodella1 05-02-2025, 05:30 PM
1921 P Morgan Die Cracks and more? by CommunicatorDan Started by CommunicatorDan, 02-10-2025, 01:16 PM	4 responses 94 views 0 reactions	Last Post by Grizzlyboy 04-30-2025, 11:20 PM

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