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
1962 MD 1-O-II Proof Lincoln cent DDO question by coins-it-is Started by coins-it-is, 07-27-2009, 04:12 PM	4 responses 1,591 views 0 reactions	Last Post by russellhome 08-07-2009, 03:48 AM
2009 P Guam 25c DDO by russellhome Started by russellhome, 08-05-2009, 07:43 PM	3 responses 1,424 views 0 reactions	Last Post by mustbebob 08-06-2009, 12:46 PM
1978 Ike Dollar by junglistOn1 Started by junglistOn1, 07-30-2009, 08:24 PM	1 response 1,141 views 0 reactions	Last Post by mustbebob 08-04-2009, 01:07 PM
1941-P DDO Dime--Help with which one please by fcloud Started by fcloud, 08-01-2009, 05:43 PM	1 response 1,333 views 0 reactions	Last Post by JamesWiles 08-03-2009, 09:43 PM
1942 Austrailian Shilling TDO? by coins-it-is Started by coins-it-is, 07-27-2009, 04:39 PM	2 responses 1,256 views 0 reactions	Last Post by 19Lyds 07-28-2009, 01:57 AM
1964D Jefferson Rev. by pamandsteve Started by pamandsteve, 07-27-2009, 07:54 AM	2 responses 1,265 views 0 reactions	Last Post by pamandsteve 07-27-2009, 10:12 AM
2009-D Washington DC DDR#1 by f6tornado Started by f6tornado, 07-18-2009, 03:44 AM	1 response 1,062 views 0 reactions	Last Post by Ed varietyhunter 07-19-2009, 12:47 AM
1976 ITALY 100L DDO / DDR by f6tornado Started by f6tornado, 07-18-2009, 03:38 AM	1 response 1,072 views 0 reactions	Last Post by wavysteps 07-18-2009, 09:39 AM
1995 Reverse Die Trails? by pamandsteve Started by pamandsteve, 07-13-2009, 08:05 AM	2 responses 1,326 views 0 reactions	Last Post by pamandsteve 07-13-2009, 10:07 AM
76 Nickel Questions by Tuebits Started by Tuebits, 07-01-2009, 09:48 AM	5 responses 1,530 views 0 reactions	Last Post by Ed varietyhunter 07-12-2009, 10:41 PM

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