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: 307 Posts: 1,141 Last Post: Lincoln Cent 2022 D, VDB DDO.	307	1,141	Lincoln Cent 2022 D, VDB DDO. by ariel cabrera 05-22-2025, 03:56 PM

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 176 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 161 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 195 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 284 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 305 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 185 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
Experience deciphering D over Horizontal D, Anyone? by sparksronnie Started by sparksronnie, 04-18-2023, 09:53 AM	1 response 42 views 0 reactions	Last Post by occnumis2021 04-18-2023, 01:47 PM
1937 Mercury WDDO-007? by Ronald Ozimek Started by Ronald Ozimek, 04-08-2023, 11:45 AM	7 responses 64 views 0 reactions	Last Post by occnumis2021 04-18-2023, 01:41 PM
1851 3 Cent Silver DDO by 59burk19 Started by 59burk19, 04-05-2023, 06:13 PM	14 responses 155 views 5 reactions	Last Post by Ronald 04-15-2023, 04:03 PM
2023 Quarter B. Coleman by Ohel1228 Started by Ohel1228, 04-14-2023, 12:32 PM	4 responses 50 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 94 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 71 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 19 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 31 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 37 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

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