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: 317 Posts: 1,177 Last Post: 1963D DDO	317	1,177	1963D DDO by MintErrors 05-25-2026, 02:00 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 362 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 274 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 234 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 326 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 345 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 222 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1957-D/D South RPM-005/DDO-002, 2-0-II-C+V-CCW by Dutch-Tigger Started by Dutch-Tigger, 08-06-2023, 06:36 PM	6 responses 91 views 1 reaction	Last Post by MintErrors 08-08-2023, 04:19 AM
1928-S SLQ by blinewalker Started by blinewalker, 08-07-2023, 04:44 PM	2 responses 59 views 0 reactions	Last Post by MintErrors 08-08-2023, 03:56 AM
Lincoln Cent Mark? by Chadpage154 Started by Chadpage154, 07-22-2023, 01:18 AM	9 responses 98 views 0 reactions	Last Post by Chadpage154 08-05-2023, 07:59 AM
2020 SALT RIVER BAY 25c...Possible DDR, ??? by Guitars and Koinz Started by Guitars and Koinz, 08-01-2023, 01:06 PM	2 responses 67 views 0 reactions	Last Post by occnumis2021 08-01-2023, 10:49 PM
LG 1960-D RPM-001 FS-502 5 STAR rated RPM. by Dutch-Tigger Started by Dutch-Tigger, 07-16-2023, 08:24 PM	2 responses 63 views 0 reactions	Last Post by eaxtellcoin 07-29-2023, 01:08 PM
perfect penny DDR?? by Bonnie Started by Bonnie, 07-22-2023, 07:38 PM	1 response 62 views 0 reactions	Last Post by Dutch-Tigger 07-23-2023, 07:11 PM
Possible 2001 1c DDO by lionmc13 Started by lionmc13, 07-23-2023, 12:26 AM	2 responses 34 views 0 reactions	Last Post by Petespockets55 07-23-2023, 08:06 AM
1946 S INVERTED MINT MARK PENNY by Mistim Started by Mistim, 07-22-2023, 09:51 PM	2 responses 48 views 0 reactions	Last Post by Dutch-Tigger 07-22-2023, 11:30 PM
1974 DDR Lincoln Cent by Chadpage154 Started by Chadpage154, 07-20-2023, 12:48 AM	5 responses 66 views 0 reactions	Last Post by MintErrors 07-21-2023, 02:05 AM
1972 P Lincoln cent with secondary roof- top left of the buiding. by Petespockets55 Started by Petespockets55, 07-19-2023, 10:50 PM	5 responses 49 views 0 reactions	Last Post by Dutch-Tigger 07-20-2023, 07:44 AM

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