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
1951-D over S Overmintmark (OMM) ? by MintErrors Started by MintErrors, 02-17-2025, 03:24 AM	3 responses 49 views 0 reactions	Last Post by MintErrors 02-22-2025, 01:54 AM
1964 1c FS-801 Die 1 by MintErrors Started by MintErrors, 02-16-2025, 02:32 PM	3 responses 41 views 0 reactions	Last Post by MintErrors 02-21-2025, 02:21 PM
Have a look at this 1968 1c Doubled Die by MintErrors Started by MintErrors, 02-05-2025, 02:32 PM	6 responses 91 views 0 reactions	Last Post by MintErrors 02-21-2025, 02:09 PM
1882-S Morgan Dollar VAM-14 by MintErrors Started by MintErrors, 02-20-2025, 01:31 AM	0 responses 15 views 0 reactions	Last Post by MintErrors 02-20-2025, 01:31 AM
1976 S Proof Clad Bicentennial Quarter DDR by Rene D Started by Rene D, 02-18-2025, 04:52 AM	2 responses 41 views 0 reactions	Last Post by MintErrors 02-19-2025, 09:30 AM
1851 Large Cent variety FS-LC-1851-302 by Dawolf Started by Dawolf, 02-13-2025, 03:53 PM	4 responses 43 views 0 reactions	Last Post by Dawolf 02-16-2025, 05:02 PM
1979 p 1c with doubling on the reverse-not catalogued anywhere. by todd1790 Started by todd1790, 01-31-2025, 04:23 PM	2 responses 52 views 0 reactions	Last Post by eaxtellcoin 02-15-2025, 09:39 AM
1939 P D004 Jefferson by Ronald Ozimek Started by Ronald Ozimek, 02-10-2025, 04:31 PM	1 response 30 views 0 reactions	Last Post by eaxtellcoin 02-12-2025, 08:53 PM
1963-D RPM by Shleppodella1 Started by Shleppodella1, 02-07-2025, 03:46 AM	2 responses 38 views 0 reactions	Last Post by eaxtellcoin 02-12-2025, 08:42 PM
Major variety with extra leaf? by myestate Started by myestate, 12-09-2024, 08:41 PM	8 responses 146 views 0 reactions	Last Post by Shleppodella1 02-12-2025, 08:28 PM

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