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
2008 P NM 25c Earlobe DDO by russellhome Started by russellhome, 12-12-2008, 07:17 PM	0 responses 1,019 views 0 reactions	Last Post by russellhome 12-12-2008, 07:17 PM
Strong bar L on 1915-D by Ed varietyhunter Started by Ed varietyhunter, 12-10-2008, 06:31 PM	2 responses 1,209 views 0 reactions	Last Post by Ed varietyhunter 12-10-2008, 07:19 PM
2005 P Oregon 25c DDO and Clash? by russellhome Started by russellhome, 12-08-2008, 11:26 PM	1 response 1,170 views 0 reactions	Last Post by wavysteps 12-09-2008, 10:18 AM
2005 P Oregon 25c DDR by russellhome Started by russellhome, 12-08-2008, 01:36 AM	1 response 1,061 views 0 reactions	Last Post by mustbebob 12-08-2008, 07:50 AM
1999 P Delaware 25c DDO? by russellhome Started by russellhome, 11-14-2008, 06:44 PM	7 responses 2,591 views 0 reactions	Last Post by mustbebob 12-08-2008, 07:49 AM
Is this an RPM? by russellhome Started by russellhome, 12-07-2008, 02:51 AM	6 responses 1,879 views 0 reactions	Last Post by russellhome 12-07-2008, 04:35 PM
1999 P Delaware 25c Counter Clash by russellhome Started by russellhome, 12-06-2008, 12:50 AM	2 responses 1,382 views 0 reactions	Last Post by wavysteps 12-06-2008, 09:51 AM
2004 P WI 25c DDO by russellhome Started by russellhome, 11-08-2008, 02:34 PM	2 responses 1,141 views 0 reactions	Last Post by wavysteps 12-05-2008, 05:11 PM
2007 D Lincoln Cent DD ear by junglistOn1 Started by junglistOn1, 12-05-2008, 01:43 PM	1 response 1,561 views 0 reactions	Last Post by wavysteps 12-05-2008, 05:10 PM
Is this an Extra Step by junglistOn1 Started by junglistOn1, 11-29-2008, 02:05 PM	2 responses 1,306 views 0 reactions	Last Post by jazzcoins 11-30-2008, 10:24 AM

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