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: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 207 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 298 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 329 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 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2001-D JEFFERSON RPM by danielsaniel324@yahoo.com Started by danielsaniel324@yahoo.com, 11-05-2023, 06:46 AM	2 responses 42 views 0 reactions	Last Post by danielsaniel324@yahoo.com 11-14-2023, 09:13 AM
2007 Lincoln Cent, Broken N in Cent by Lady_K_Seeker Started by Lady_K_Seeker, 10-29-2023, 06:44 PM	5 responses 81 views 0 reactions	Last Post by Lady_K_Seeker 11-06-2023, 05:04 PM
1919 S/S NE LWC by Kwork Started by Kwork, 10-22-2023, 03:44 PM	2 responses 84 views 0 reactions	Last Post by eaxtellcoin 10-25-2023, 10:45 PM
Hub doubling state quarter by haggel Started by haggel, 10-24-2023, 07:53 PM	1 response 100 views 0 reactions	Last Post by MintErrors 10-25-2023, 01:05 AM
1961 FRANKLIN HALF DDO? by rbroederer Started by rbroederer, 10-20-2023, 07:32 PM	2 responses 47 views 0 reactions	Last Post by rbroederer 10-21-2023, 11:52 PM
1971-S IKE Proof Silver by Y-7352 Started by Y-7352, 10-18-2023, 06:36 PM	4 responses 89 views 0 reactions	Last Post by onecent1909 10-21-2023, 11:34 PM
1955 no mint mark by Coleortiz Started by Coleortiz, 10-18-2023, 11:18 PM	0 responses 37 views 0 reactions	Last Post by Coleortiz 10-18-2023, 11:18 PM
1853 Standing Liberty 25c by winterhawk Started by winterhawk, 10-16-2023, 01:54 PM	3 responses 60 views 0 reactions	Last Post by MintErrors 10-17-2023, 10:51 PM
1960 D 1-Cent. RPM east? by 279773 Started by 279773, 09-08-2023, 01:20 AM	3 responses 66 views 1 reaction	Last Post by eaxtellcoin 10-16-2023, 11:25 PM
1868 3 c CN broken die, or? by nulte Started by nulte, 08-25-2023, 11:31 AM	6 responses 66 views 0 reactions	Last Post by nulte 10-10-2023, 11:55 PM

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