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
30% off center Indian head by Ronald Ozimek Started by Ronald Ozimek, 01-31-2022, 09:56 PM	5 responses 53 views 1 reaction	Last Post by sumdunce 02-01-2022, 09:24 PM
Machine double? by Ronald Ozimek Started by Ronald Ozimek, 01-31-2022, 07:35 PM	1 response 30 views 0 reactions	Last Post by mustbebob 02-01-2022, 01:53 PM
Interesting mintmark on 1937D pcgs ms66 buffalo nickel by lmlibcap Started by lmlibcap, 01-30-2022, 01:47 PM	1 response 38 views 0 reactions	Last Post by Kloccwork419 01-30-2022, 02:07 PM
1984 p DDO DDR by Pennys4pennys Started by Pennys4pennys, 01-18-2022, 11:38 PM	6 responses 81 views 0 reactions	Last Post by Kloccwork419 01-30-2022, 09:21 AM
I see extra columns 1995D by Pennys4pennys Started by Pennys4pennys, 01-18-2022, 12:09 AM	7 responses 81 views 0 reactions	Last Post by Pennys4pennys 01-30-2022, 06:55 AM
1961 PR Bengy DDR-Discovery by Coindog Started by Coindog, 01-05-2022, 03:27 PM	6 responses 89 views 0 reactions	Last Post by Coindog 01-29-2022, 12:30 PM
1976S silver business strike Eisenhower clashed by sumdunce Started by sumdunce, 01-20-2022, 10:54 AM	4 responses 65 views 0 reactions	Last Post by MintErrors 01-27-2022, 08:03 PM
RPM? 1963 D Roosevelt Dime by frankp53 Started by frankp53, 01-24-2022, 10:36 PM	4 responses 95 views 0 reactions	Last Post by frankp53 01-26-2022, 08:57 PM
1961 PR Dime DDO? by Coindog Started by Coindog, 01-20-2022, 02:17 PM	10 responses 130 views 0 reactions	Last Post by MintErrors 01-23-2022, 05:11 PM
1953-D CONECA RPM 010 by MintErrors Started by MintErrors, 01-21-2022, 08:54 PM	4 responses 63 views 2 reactions	Last Post by sumdunce 01-22-2022, 01:24 PM

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