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
1964 d Kennedy rpm or die chip? by uruman Started by uruman, 12-06-2016, 07:31 PM	5 responses 1,538 views 0 reactions	Last Post by uruman 12-30-2016, 03:13 PM
1962-D DDO - strong on the date by MintErrors Started by MintErrors, 10-13-2016, 01:13 AM	2 responses 1,114 views 0 reactions	Last Post by smittys 12-30-2016, 03:12 PM
1964 Roosevelt Dime Obverse Die Clash - Nose by flyank Started by flyank, 08-17-2016, 05:21 PM	2 responses 1,735 views 0 reactions	Last Post by koinpro 12-30-2016, 10:44 AM
2016 Silver Eagle by Tuebits Started by Tuebits, 09-13-2016, 12:41 AM	3 responses 2,029 views 0 reactions	Last Post by koinpro 12-30-2016, 10:42 AM
2004 cent with steps incorrectly positioned by Tuebits Started by Tuebits, 10-18-2016, 08:30 PM	1 response 1,025 views 0 reactions	Last Post by koinpro 12-30-2016, 10:40 AM
1998 Quarter Eagle with split beak by Tuebits Started by Tuebits, 10-13-2016, 04:00 PM	1 response 1,174 views 0 reactions	Last Post by koinpro 12-30-2016, 10:39 AM
1968S cent with extra column by Tuebits Started by Tuebits, 10-25-2016, 05:31 PM	2 responses 1,436 views 0 reactions	Last Post by koinpro 12-30-2016, 10:32 AM
1982 Lincoln Cent Wexler DDO-004 by Stachowski Started by Stachowski, 11-20-2016, 09:18 PM	2 responses 1,153 views 0 reactions	Last Post by koinpro 12-30-2016, 10:30 AM
Is this a 1956-D/D #16 Lincoln Cent by smittys Started by smittys, 11-23-2016, 07:25 PM	6 responses 1,973 views 0 reactions	Last Post by koinpro 12-30-2016, 10:24 AM
1974-S Lincoln Cent RPM by Stachowski Started by Stachowski, 12-04-2016, 05:02 AM	1 response 766 views 0 reactions	Last Post by koinpro 12-30-2016, 10:21 AM

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