Die Variety 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
Die Variety Image Gallery Photos taken by our members. Topics: 315 Posts: 1,168 Last Post: Lincoln Cent 2022 D, VDB DDO.	315	1,168	Lincoln Cent 2022 D, VDB DDO. by Trenton110 02-16-2026, 07:17 AM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 327 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 256 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 225 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 314 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 342 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 213 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1958-D penny Doubled Eyelid by Hinkle Started by Hinkle, 12-12-2023, 01:33 PM	3 responses 69 views 0 reactions	Last Post by occnumis2021 06-13-2024, 04:24 PM
1965 Quarter DDO by Guest Started by Guest, 03-20-2024, 03:43 PM	1 response 65 views 0 reactions	Last Post by occnumis2021 06-13-2024, 04:16 PM
1996 DIME MM by FIREDOG Started by FIREDOG, 03-10-2024, 10:48 PM	3 responses 94 views 0 reactions	Last Post by occnumis2021 06-13-2024, 04:13 PM
1945D DD0-002 Mercury Dime by Ronald Ozimek Started by Ronald Ozimek, 04-01-2024, 11:42 AM	1 response 41 views 0 reactions	Last Post by occnumis2021 06-13-2024, 04:06 PM
1945 S Mercury dime by Ronald Ozimek Started by Ronald Ozimek, 04-02-2024, 02:08 PM	1 response 43 views 0 reactions	Last Post by occnumis2021 06-13-2024, 04:04 PM
2008 Arizona Quarter Die Chip covering Initials by Eagle2a1 Started by Eagle2a1, 05-28-2024, 12:52 PM	2 responses 81 views 0 reactions	Last Post by occnumis2021 06-12-2024, 10:56 PM
What type of Doubling in Happening on this 1976 D Bicentennial Half Dollar by nogarD Started by nogarD, 06-03-2024, 02:16 PM	1 response 58 views 0 reactions	Last Post by occnumis2021 06-12-2024, 10:55 PM
2016 – P Roosevelt dime DDR by Conan62 Started by Conan62, 06-12-2024, 09:22 PM	1 response 38 views 1 reaction	Last Post by Conan62 06-12-2024, 09:26 PM
1916d mercury RPM ? by uruman Started by uruman, 06-09-2024, 11:19 AM	7 responses 114 views 0 reactions	Last Post by Grizzlyboy 06-10-2024, 09:02 PM
MPD on an 1886 5c? by Ambrotype Visuals Started by Ambrotype Visuals, 06-07-2024, 03:17 PM	3 responses 63 views 0 reactions	Last Post by Ambrotype Visuals 06-08-2024, 03:03 PM

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