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
1962d Franklin Half possible DDO by jupiterkm1 Started by jupiterkm1, 03-26-2009, 11:04 PM	7 responses 1,799 views 0 reactions	Last Post by JamesWiles 03-30-2009, 10:55 AM
Another 1967 Kennedy /DDR? by Tim Started by Tim, 03-21-2009, 11:55 PM	2 responses 1,266 views 0 reactions	Last Post by atrox001 03-29-2009, 08:47 PM
1974D Kennedy Half DDO Coneca 1-0-1 by jupiterkm1 Started by jupiterkm1, 03-27-2009, 09:15 PM	2 responses 1,273 views 0 reactions	Last Post by wavysteps 03-28-2009, 09:25 AM
1961d Franklin Half DDR? by jupiterkm1 Started by jupiterkm1, 03-26-2009, 10:12 PM	3 responses 1,315 views 0 reactions	Last Post by physics-fan3.14 03-27-2009, 11:44 PM
1964 SMS coinage???? by Tim Started by Tim, 03-22-2008, 10:55 AM	4 responses 3,435 views 0 reactions	Last Post by walt1 03-23-2009, 02:22 PM
1988P LMC RDV 006- Stage A- Die #2 by chuckster 125 Started by chuckster 125, 03-21-2009, 04:01 AM	4 responses 1,428 views 0 reactions	Last Post by chuckster 125 03-21-2009, 02:13 PM
significance of finding a 1880 morgan vam 32a? by 3�nicker Started by 3�nicker, 03-19-2009, 09:20 AM	2 responses 1,211 views 0 reactions	Last Post by fugnchill 03-20-2009, 12:12 PM
1997D and 2006D 1c Similar Doubled URNS??? by Novicetoerr Started by Novicetoerr, 03-18-2009, 12:25 AM	3 responses 1,822 views 0 reactions	Last Post by 3�nicker 03-20-2009, 11:30 AM
67 Cent with xtra column between column 2 & 3 by Tuebits Started by Tuebits, 03-19-2009, 09:43 PM	1 response 1,056 views 0 reactions	Last Post by wavysteps 03-20-2009, 09:21 AM
1999-P 1c DDR yet listed? by Novicetoerr Started by Novicetoerr, 03-17-2009, 06:42 PM	2 responses 1,131 views 0 reactions	Last Post by Novicetoerr 03-17-2009, 08:06 PM

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