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: 316 Posts: 1,172 Last Post: 1.99 grams off metal penny	316	1,172	1.99 grams off metal penny by MintErrors 04-29-2026, 04:29 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 345 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 264 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 233 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 324 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 344 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 219 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1973 Roosevelt in a US Mint Set by Guest Started by Guest, 09-23-2007, 03:18 PM	1 response 2,111 views 0 reactions	Last Post by JamesWiles 09-24-2007, 10:07 AM
World Doubled die Reference/Master List by BIM Mania Started by BIM Mania, 09-09-2007, 11:44 AM	6 responses 2,407 views 0 reactions	Last Post by diamond 09-23-2007, 11:16 PM
2007 Malaysia 10 SEN DDO by f6tornado Started by f6tornado, 09-23-2007, 06:31 PM	2 responses 1,933 views 0 reactions	Last Post by BIM Mania 09-23-2007, 10:51 PM
One Pound UK doubled die by BIM Mania Started by BIM Mania, 09-14-2007, 07:11 PM	5 responses 2,373 views 0 reactions	Last Post by foundinrolls 09-23-2007, 04:41 PM
1958-D DDO Jefferson Nickel by atrox001 Started by atrox001, 09-06-2007, 08:21 PM	2 responses 2,296 views 0 reactions	Last Post by foundinrolls 09-22-2007, 10:54 PM
64D Kennedy Half Dollar RPM Question by atrox001 Started by atrox001, 09-19-2007, 08:02 PM	1 response 1,684 views 0 reactions	Last Post by atrox001 09-22-2007, 06:41 PM
Unusual obverse on a 1983 Lincoln cent by wavysteps Started by wavysteps, 09-19-2007, 11:05 AM	4 responses 3,659 views 0 reactions	Last Post by diamond 09-22-2007, 02:46 PM
Roosevelt Dimes - Die Variety Question? by foundinrolls Started by foundinrolls, 09-21-2007, 12:40 AM	3 responses 2,139 views 0 reactions	Last Post by foundinrolls 09-21-2007, 01:39 PM
Would this be an RPM? by atrox001 Started by atrox001, 09-09-2007, 12:52 PM	1 response 1,803 views 0 reactions	Last Post by JamesWiles 09-10-2007, 12:17 PM
What is up with this 1932 Quarter, DDO-001? by wavysteps Started by wavysteps, 09-05-2007, 11:26 AM	6 responses 2,248 views 0 reactions	Last Post by foundinrolls 09-07-2007, 12:27 AM

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