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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 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 236 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 181 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 202 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 289 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 317 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 191 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2023 Quarter B. Coleman by Ohel1228 Started by Ohel1228, 04-14-2023, 12:32 PM	4 responses 55 views 0 reactions	Last Post by lyme3m 04-15-2023, 12:07 AM
2022p Nina Otero Quarter (discovery) by Ohel1228 Started by Ohel1228, 03-13-2023, 03:49 PM	6 responses 107 views 0 reactions	Last Post by occnumis2021 04-14-2023, 10:59 PM
1963 D, Washington Quarter Dollar by Ronald Started by Ronald, 04-13-2023, 06:02 PM	4 responses 72 views 0 reactions	Last Post by Ronald 04-13-2023, 11:02 PM
double vision by occnumis2021 Started by occnumis2021, 04-12-2023, 05:34 PM	1 response 21 views 1 reaction	Last Post by occnumis2021 04-12-2023, 05:35 PM
1941 ddo wheat penny? by ClashDie Started by ClashDie, 04-11-2023, 09:47 AM	1 response 34 views 0 reactions	Last Post by 279773 04-11-2023, 03:18 PM
1941s Mercury dime DDO? by mohawkjohn Started by mohawkjohn, 04-07-2023, 01:44 PM	3 responses 39 views 0 reactions	Last Post by occnumis2021 04-08-2023, 10:17 PM
1941S Mercury dime by mohawkjohn Started by mohawkjohn, 04-07-2023, 01:46 PM	0 responses 23 views 0 reactions	Last Post by mohawkjohn 04-07-2023, 01:46 PM
Possible "Cheerios Dollar 2000 P" by TchevaSun Started by TchevaSun, 02-27-2023, 12:05 PM	9 responses 122 views 0 reactions	Last Post by Petespockets55 04-06-2023, 08:03 AM
1982 1cent. Polished die clash. by 279773 Started by 279773, 02-26-2023, 11:10 PM	6 responses 63 views 0 reactions	Last Post by occnumis2021 04-05-2023, 12:10 PM
2007 25 cent. Die clash. by 279773 Started by 279773, 02-27-2023, 04:31 PM	8 responses 83 views 0 reactions	Last Post by occnumis2021 04-04-2023, 10:02 PM

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