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: 364 Posts: 1,189 Last Post: Mercury 19412	364	1,189	Mercury 19412 by Silver Spicoli 06-07-2025, 03:27 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 542 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 107 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 121 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
2023 P Jefferson Nickel Die Clash with/without strange looking Eyebrow to Rim anomaly by OneCent Started by OneCent, 06-29-2023, 11:30 PM	11 responses 239 views 0 reactions	Last Post by OneCent 08-18-2023, 12:05 PM
Bessie Coleman error? by nulte Started by nulte, 08-18-2023, 12:04 PM	0 responses 17 views 0 reactions	Last Post by nulte 08-18-2023, 12:04 PM
1988-D rim to rim die crack(s)!! by Guitars and Koinz Started by Guitars and Koinz, 08-16-2023, 12:45 AM	5 responses 63 views 0 reactions	Last Post by MintErrors 08-16-2023, 11:34 PM
1970 D Quarter mint error and doubling by Keith Chambers Started by Keith Chambers, 08-16-2023, 10:39 PM	1 response 53 views 0 reactions	Last Post by MintErrors 08-16-2023, 11:09 PM
2016D Roosevelt Dime What is this high/thin rim?? by stevewalkerny Started by stevewalkerny, 08-15-2023, 07:14 PM	2 responses 22 views 0 reactions	Last Post by MintErrors 08-16-2023, 12:07 AM
1942S Mercury Dime with strange S by stevewalkerny Started by stevewalkerny, 08-15-2023, 07:22 PM	2 responses 20 views 0 reactions	Last Post by MintErrors 08-15-2023, 11:59 PM
1941 lincoln &strange surface and very underweight. by klinks22 Started by klinks22, 08-13-2023, 08:57 PM	2 responses 25 views 0 reactions	Last Post by MintErrors 08-14-2023, 10:19 AM
1881 3 cent nickel clash by Firemandmc Started by Firemandmc, 08-13-2023, 04:51 AM	4 responses 53 views 0 reactions	Last Post by MintErrors 08-13-2023, 11:56 AM
1985 w/ Die deterioration?? Reverse.. by N-6992 Started by N-6992, 08-12-2023, 03:27 PM	1 response 24 views 0 reactions	Last Post by Dutch-Tigger 08-13-2023, 06:39 AM
2019 Roosevelt Dime DD torch? by N-6992 Started by N-6992, 08-09-2023, 03:39 AM	3 responses 24 views 0 reactions	Last Post by occnumis2021 08-12-2023, 07:03 PM

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