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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1984 doubled ear FS-037 by Car10 Started by Car10, 03-19-2008, 09:36 PM	2 responses 1,601 views 0 reactions	Last Post by Car10 03-19-2008, 11:20 PM
RPM?? by Speedy Started by Speedy, 02-02-2008, 10:21 AM	21 responses 6,021 views 0 reactions	Last Post by Speedy 03-19-2008, 04:54 PM
2008 Monroe dollar--Die crack or break by Sore Eyes Started by Sore Eyes, 03-18-2008, 08:53 PM	2 responses 1,674 views 0 reactions	Last Post by Sore Eyes 03-18-2008, 10:16 PM
1992 Lincoln Cent DDO by wavysteps Started by wavysteps, 03-18-2008, 08:39 PM	2 responses 1,677 views 0 reactions	Last Post by wavysteps 03-18-2008, 09:01 PM
64D Kennedy Half Dollar...Possible RPM? by atrox001 Started by atrox001, 03-17-2008, 06:39 PM	1 response 1,522 views 0 reactions	Last Post by wavysteps 03-17-2008, 07:40 PM
buffalo nickel error? by the one and only Started by the one and only, 03-16-2008, 04:52 PM	3 responses 2,039 views 0 reactions	Last Post by diamond 03-16-2008, 09:33 PM
BICENTENNIAL HALF by the one and only Started by the one and only, 03-14-2008, 10:47 PM	1 response 1,432 views 0 reactions	Last Post by diamond 03-14-2008, 10:57 PM
1968P-1 penny with double die on IN GOD WE TRUST by ALAMEDA321 Started by ALAMEDA321, 03-12-2008, 08:12 PM	2 responses 1,718 views 0 reactions	Last Post by ALAMEDA321 03-14-2008, 08:16 PM
2005P-Lincoln cent showing wide AM on reverse by ALAMEDA321 Started by ALAMEDA321, 03-11-2008, 07:10 PM	8 responses 3,142 views 0 reactions	Last Post by brefos77 03-14-2008, 06:04 PM
1975 JEFFERSON NICKEL by bigbeardriver Started by bigbeardriver, 03-12-2008, 02:18 PM	3 responses 2,793 views 0 reactions	Last Post by diamond 03-13-2008, 01:19 PM

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