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
STRONG??? 1978-D 5C DDO (AND RPM OR OMM???) by Novicetoerr Started by Novicetoerr, 04-08-2009, 02:22 PM	2 responses 1,178 views 0 reactions	Last Post by Novicetoerr 04-09-2009, 07:37 PM
1978-D 5c DDR, too? (Same coin sa our previous DDO post) by Novicetoerr Started by Novicetoerr, 04-08-2009, 04:50 PM	2 responses 1,113 views 0 reactions	Last Post by Novicetoerr 04-09-2009, 07:34 PM
1972 JEFFERSON NICKEL RPM QUESTION by Tuebits Started by Tuebits, 04-04-2009, 08:58 PM	3 responses 1,468 views 0 reactions	Last Post by wavysteps 04-09-2009, 01:06 PM
2005-P 10c DDO? by Novicetoerr Started by Novicetoerr, 04-08-2009, 04:04 AM	2 responses 1,460 views 0 reactions	Last Post by Novicetoerr 04-08-2009, 10:15 AM
1993 Lincoln cent DDO? by Novicetoerr Started by Novicetoerr, 04-07-2009, 07:25 PM	0 responses 1,430 views 0 reactions	Last Post by Novicetoerr 04-07-2009, 07:25 PM
CONECA Numbers Question by 19Lyds Started by 19Lyds, 04-06-2009, 10:05 PM	1 response 1,399 views 0 reactions	Last Post by JamesWiles 04-07-2009, 10:22 AM
1983-P Lincoln by Sore Eyes Started by Sore Eyes, 04-03-2009, 09:14 PM	2 responses 1,174 views 0 reactions	Last Post by wavysteps 04-04-2009, 08:57 AM
1963 Jefferson WDDR-054 by Philip Millard Started by Philip Millard, 04-02-2009, 03:41 AM	2 responses 1,133 views 0 reactions	Last Post by hamilton 04-03-2009, 12:49 AM
1983P-1DR-001 (1-R-IV) by Digenes Started by Digenes, 03-31-2009, 11:35 PM	2 responses 1,201 views 0 reactions	Last Post by wavysteps 04-01-2009, 09:01 AM
Jackson $ edge lettering Question by Tuebits Started by Tuebits, 03-04-2009, 05:16 AM	4 responses 1,357 views 0 reactions	Last Post by 19Lyds 03-31-2009, 03:09 PM

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