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
1996 Lincoln Cent Wide AM by cjeffares Started by cjeffares, 01-12-2022, 12:56 AM	2 responses 39 views 0 reactions	Last Post by mustbebob 01-12-2022, 02:25 PM
56-D Lincoln Oddity by Kloccwork419 Started by Kloccwork419, 01-03-2022, 11:44 AM	7 responses 79 views 0 reactions	Last Post by JC Stevens 01-12-2022, 12:20 PM
New find 1972D Washington Quarter transitional reverse design by Pennys4pennys Started by Pennys4pennys, 01-07-2022, 01:46 AM	15 responses 149 views 0 reactions	Last Post by Kloccwork419 01-12-2022, 07:49 AM
RPM2 1938D by Ronald Ozimek Started by Ronald Ozimek, 01-10-2022, 01:50 PM	1 response 23 views 0 reactions	Last Post by mustbebob 01-11-2022, 04:32 PM
Error classification? by Ronald Ozimek Started by Ronald Ozimek, 01-08-2022, 12:12 PM	5 responses 57 views 0 reactions	Last Post by Ronald Ozimek 01-10-2022, 01:19 PM
1883 Shield FS-312 by sumdunce Started by sumdunce, 12-30-2021, 02:57 PM	4 responses 44 views 0 reactions	Last Post by Ronald Ozimek 01-08-2022, 11:56 AM
Four 1943 S Steel Wheat Pennies by N-6849 Started by N-6849, 01-06-2022, 08:28 PM	2 responses 57 views 0 reactions	Last Post by MintErrors 01-08-2022, 10:27 AM
1956 PR Quarter DDO/DDR Discovery by Coindog Started by Coindog, 01-05-2022, 04:06 PM	11 responses 87 views 0 reactions	Last Post by Coindog 01-07-2022, 09:48 PM
1858 1 Cent Flying Eagle by N-6849 Started by N-6849, 01-06-2022, 08:43 PM	2 responses 41 views 0 reactions	Last Post by mustbebob 01-07-2022, 02:59 PM
The 1878 7 over 8 tailfeather attribution by MintErrors Started by MintErrors, 01-02-2022, 01:23 AM	2 responses 37 views 1 reaction	Last Post by Coindog 01-05-2022, 05:27 PM

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