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
2007 P MT 25c Earlobe DDO by russellhome Started by russellhome, 01-06-2009, 04:34 PM	2 responses 1,377 views 0 reactions	Last Post by russellhome 01-07-2009, 05:45 PM
2003-D Missouri STATE QTR DDO??? by Novicetoerr Started by Novicetoerr, 01-06-2009, 07:02 PM	8 responses 2,130 views 0 reactions	Last Post by Novicetoerr 01-07-2009, 05:41 PM
Possible Doubling on 2007P Cent Lincoln Leg? by Digenes Started by Digenes, 01-06-2009, 03:09 AM	1 response 1,084 views 0 reactions	Last Post by wavysteps 01-06-2009, 10:08 AM
Unkown 2008P Alaskan Reverse by Digenes Started by Digenes, 01-01-2009, 05:41 PM	15 responses 2,521 views 0 reactions	Last Post by jazzcoins 01-05-2009, 01:03 PM
1992-D DDO and Column#1 anomaly? by Novicetoerr Started by Novicetoerr, 01-03-2009, 08:59 PM	2 responses 1,307 views 0 reactions	Last Post by Novicetoerr 01-04-2009, 03:01 PM
FS-25-1963-802/901 ?? by eyesore Started by eyesore, 01-03-2009, 02:56 PM	2 responses 1,303 views 0 reactions	Last Post by eyesore 01-03-2009, 10:19 PM
Sorry posted in error by Digenes Started by Digenes, 01-03-2009, 09:41 PM	1 response 1,015 views 0 reactions	Last Post by wavysteps 01-03-2009, 09:46 PM
1958 d/d/d cent by hamilton Started by hamilton, 01-02-2009, 01:32 AM	1 response 1,066 views 0 reactions	Last Post by wavysteps 01-02-2009, 09:26 AM
2008P 25c DDO Ear? by Digenes Started by Digenes, 01-01-2009, 12:12 PM	3 responses 1,235 views 0 reactions	Last Post by rockdude 01-01-2009, 04:12 PM
Washington Quarter DDO or DDD by junglistOn1 Started by junglistOn1, 12-31-2008, 12:59 AM	5 responses 1,562 views 0 reactions	Last Post by diamond 01-01-2009, 11:09 AM

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