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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 05:39 AM	0 responses 254 views 3 reactions	Last Post by MintErrors 01-28-2025, 05:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 09:56 AM	13 responses 192 views 1 reaction	Last Post by MintErrors 12-13-2024, 02:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 206 views 3 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 02:26 PM	4 responses 298 views 2 reactions	Last Post by jcuve 04-25-2021, 02:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 02:02 AM	6 responses 329 views 2 reactions	Last Post by jcuve 04-25-2021, 02:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 02:38 AM	3 responses 198 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1983 p quarter ddo by Mobilprojohnny Started by Mobilprojohnny, 12-13-2022, 12:05 PM	2 responses 25 views 0 reactions	Last Post by Mobilprojohnny 12-13-2022, 02:02 PM
1999 Jefferson Nickel P by CrzyWytCrakr Started by CrzyWytCrakr, 12-12-2022, 10:24 PM	4 responses 43 views 0 reactions	Last Post by CrzyWytCrakr 12-13-2022, 01:04 PM
1943-P Jefferson by N-6471 Started by N-6471, 12-12-2022, 08:50 PM	1 response 23 views 0 reactions	Last Post by mustbebob 12-13-2022, 12:52 PM
2006 p Nebraska ddo by Mobilprojohnny Started by Mobilprojohnny, 12-13-2022, 11:52 AM	1 response 18 views 0 reactions	Last Post by mustbebob 12-13-2022, 12:27 PM
1824 Capped Bust by MtW124 Started by MtW124, 12-11-2022, 02:54 PM	2 responses 34 views 0 reactions	Last Post by MtW124 12-12-2022, 12:17 PM
1977 D Penny DDO and DDR by Troyp Started by Troyp, 12-11-2022, 10:34 AM	5 responses 74 views 0 reactions	Last Post by Basics2Varieties 12-11-2022, 10:36 PM
Bicentennial ike dollar DDO by Dewlynn60 Started by Dewlynn60, 12-08-2022, 12:41 PM	5 responses 74 views 0 reactions	Last Post by mustbebob 12-10-2022, 02:18 PM
2022 P Wilma Mankiller by Ronald Ozimek Started by Ronald Ozimek, 12-08-2022, 04:11 PM	2 responses 37 views 0 reactions	Last Post by Ronald Ozimek 12-09-2022, 04:34 PM
1943-P/P West RPM Jefferson by N-6471 Started by N-6471, 12-08-2022, 08:30 PM	4 responses 49 views 0 reactions	Last Post by N-6471 12-09-2022, 08:04 AM
1945-P/P Jefferson by N-6471 Started by N-6471, 12-08-2022, 08:43 PM	2 responses 25 views 0 reactions	Last Post by N-6471 12-08-2022, 10:05 PM

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