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: 309 Posts: 1,145 Last Post: 1950S mistaken as D, d/d/s/s	309	1,145	1950S mistaken as D, d/d/s/s by MintErrors 08-07-2025, 07:51 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 195 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 165 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 196 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 286 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
Major variety with extra leaf? by myestate Started by myestate, 12-09-2024, 07:41 PM	8 responses 167 views 0 reactions	Last Post by Shleppodella1 02-12-2025, 07:28 PM
1961 Lincoln cent by joejoe.p@aol.com Started by joejoe.p@aol.com, 01-31-2025, 03:15 PM	5 responses 71 views 0 reactions	Last Post by MintErrors 02-11-2025, 10:59 PM
Redirect: 1951-D BN BIE 1C wheatback penny by Shleppodella1 Started by Shleppodella1, 02-10-2025, 01:44 AM	—	—
1963 DDR FS-801 Franklin Half Dollar? by BoB's coins Started by BoB's coins, 02-08-2025, 04:05 PM	1 response 32 views 0 reactions	Last Post by MintErrors 02-09-2025, 07:44 AM
1965 DDR FS-802 Kennedy Half Dollar? by BoB's coins Started by BoB's coins, 02-08-2025, 04:01 PM	1 response 32 views 0 reactions	Last Post by MintErrors 02-09-2025, 07:30 AM
1955-D RD RPM by Shleppodella1 Started by Shleppodella1, 02-06-2025, 03:57 AM	3 responses 52 views 0 reactions	Last Post by MintErrors 02-06-2025, 10:59 PM
1951-S FRANKLIN HALF DDR-004? by rbroederer Started by rbroederer, 02-06-2025, 12:56 AM	0 responses 23 views 0 reactions	Last Post by rbroederer 02-06-2025, 12:56 AM
Are all known doubled dies listed? by Rich Menchio Started by Rich Menchio, 01-31-2025, 05:13 PM	5 responses 93 views 0 reactions	Last Post by Rich Menchio 01-31-2025, 10:25 PM
1958 D WRPM 015? by CommunicatorDan Started by CommunicatorDan, 01-27-2025, 01:29 PM	8 responses 79 views 0 reactions	Last Post by MintErrors 01-29-2025, 07:25 AM
1938 D Lincoln Cent DDO? by CommunicatorDan Started by CommunicatorDan, 01-28-2025, 02:26 PM	1 response 23 views 0 reactions	Last Post by MintErrors 01-28-2025, 07:25 PM

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