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 161 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 157 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 194 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 281 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 300 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 181 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1957-D Lincoln Wheat Cent DDO by SomersetSmile Started by SomersetSmile, 06-05-2024, 04:56 AM	3 responses 65 views 0 reactions	Last Post by MintErrors 06-05-2024, 02:35 PM
1960 P proof small date oddball by ace3471@comcast.net Started by ace3471@comcast.net, 06-03-2024, 04:27 PM	4 responses 42 views 0 reactions	Last Post by MintErrors 06-04-2024, 10:18 AM
1944 D DDO full double on “iberty” by WaynoDraino Started by WaynoDraino, 05-29-2024, 04:49 PM	2 responses 54 views 0 reactions	Last Post by WaynoDraino 05-29-2024, 06:30 PM
What is the chance? 1953 D rosie by Ronald Started by Ronald, 05-20-2024, 07:27 PM	6 responses 160 views 0 reactions	Last Post by Ronald 05-27-2024, 06:25 PM
2023-D Lincoln possible attribute consideration - 1 of 2 due to image limits by oh_dutch Started by oh_dutch, 05-26-2024, 09:31 PM	3 responses 79 views 0 reactions	Last Post by MintErrors 05-27-2024, 03:11 PM
2010 P James Buchanan Presidential Coin error by Mach254 Started by Mach254, 05-16-2024, 02:24 PM	2 responses 73 views 0 reactions	Last Post by ariel cabrera 05-26-2024, 01:00 AM
Possible 1943 doubled "eye lid" by Mlarter Started by Mlarter, 05-22-2024, 03:22 PM	1 response 43 views 0 reactions	Last Post by PNWMAKES 05-24-2024, 09:51 AM
1990D Kennedy half dollar double die? by Mach254 Started by Mach254, 05-23-2024, 05:42 PM	5 responses 80 views 0 reactions	Last Post by MintErrors 05-24-2024, 05:01 AM
1969s proof-ddd and machine doubling? by Jnovak702 Started by Jnovak702, 05-16-2024, 11:47 PM	3 responses 74 views 0 reactions	Last Post by Jnovak702 05-17-2024, 08:15 AM
1990 D LINCOLN POSSIBLE DDO by dollykm12 Started by dollykm12, 05-16-2024, 10:37 AM	1 response 45 views 0 reactions	Last Post by MintErrors 05-16-2024, 11:10 AM

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