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
1908D Roosevelt Dime OVERDATE DDO and DDR by Novicetoerr Started by Novicetoerr, 08-16-2010, 11:49 AM	3 responses 1,559 views 0 reactions	Last Post by Novicetoerr 08-16-2010, 07:13 PM
2004D Lincoln cent Doubled Obverse by Novicetoerr Started by Novicetoerr, 08-14-2010, 03:48 PM	3 responses 1,087 views 0 reactions	Last Post by NearDateHound 08-16-2010, 11:41 AM
2010D Lincoln Cent DDR by Novicetoerr Started by Novicetoerr, 08-15-2010, 01:04 PM	7 responses 1,784 views 0 reactions	Last Post by Novicetoerr 08-16-2010, 11:19 AM
1776/1976 Quarter DDO ? by PatrickA Started by PatrickA, 08-11-2010, 11:48 AM	1 response 2,321 views 0 reactions	Last Post by diamond 08-11-2010, 12:16 PM
68S PR Lincoln Cent...Trail Die? by atrox001 Started by atrox001, 07-08-2010, 05:44 PM	5 responses 1,532 views 0 reactions	Last Post by NearDateHound 08-10-2010, 03:14 PM
1955 Franklin Bugs Bunny by aztrvlr Started by aztrvlr, 02-22-2010, 12:31 AM	3 responses 2,323 views 0 reactions	Last Post by Jamez 08-07-2010, 10:47 AM
2000 New Hampshire - No Mint mark by Jonny20302 Started by Jonny20302, 08-05-2010, 09:28 PM	1 response 2,298 views 0 reactions	Last Post by diamond 08-05-2010, 11:40 PM
Greetings to all !! My first post on CONECA by steve morrill Started by steve morrill, 07-31-2010, 11:07 PM	3 responses 1,321 views 0 reactions	Last Post by wavysteps 08-01-2010, 09:36 AM
see any doubling here? by PatrickA Started by PatrickA, 07-30-2010, 04:41 PM	2 responses 1,220 views 0 reactions	Last Post by NearDateHound 07-30-2010, 05:12 PM
Doubled Ear? by jim h Started by jim h, 07-25-2010, 10:58 PM	5 responses 1,473 views 0 reactions	Last Post by jim h 07-27-2010, 11:08 PM

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