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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 254 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 192 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 206 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 198 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1962-D-10C-WRPM-007 by Shleppodella1 Started by Shleppodella1, 10-12-2024, 01:27 AM	3 responses 35 views 0 reactions	Last Post by occnumis2021 10-13-2024, 06:21 PM
1988-D 10C RPM by Shleppodella1 Started by Shleppodella1, 10-11-2024, 01:29 AM	2 responses 35 views 0 reactions	Last Post by occnumis2021 10-12-2024, 12:23 PM
1954-D-10C-RPM-002 by Shleppodella1 Started by Shleppodella1, 10-12-2024, 02:38 AM	1 response 35 views 0 reactions	Last Post by occnumis2021 10-12-2024, 12:07 PM
1956 DDO CUD by Silver Spicoli Started by Silver Spicoli, 09-18-2024, 05:10 PM	6 responses 101 views 0 reactions	Last Post by occnumis2021 10-07-2024, 07:20 PM
1963-D RPM by Shleppodella1 Started by Shleppodella1, 10-03-2024, 02:45 AM	5 responses 63 views 0 reactions	Last Post by Shleppodella1 10-04-2024, 02:55 AM
1986D 50C mintmark by Shleppodella1 Started by Shleppodella1, 10-03-2024, 05:18 AM	4 responses 46 views 0 reactions	Last Post by eaxtellcoin 10-03-2024, 11:14 PM
I think this is doubled am i correct? by Tammie71 Started by Tammie71, 06-03-2024, 10:50 PM	11 responses 107 views 0 reactions	Last Post by eaxtellcoin 10-03-2024, 10:55 PM
2019 Penny DDO? by BoB's coins Started by BoB's coins, 10-02-2024, 11:39 PM	1 response 24 views 0 reactions	Last Post by occnumis2021 10-03-2024, 11:43 AM
2008 d Oklahoma TDO by BoB's coins Started by BoB's coins, 10-01-2024, 05:48 PM	2 responses 52 views 0 reactions	Last Post by MintErrors 10-02-2024, 10:26 AM
2015 Penny DDO? by BoB's coins Started by BoB's coins, 10-01-2024, 11:32 PM	0 responses 22 views 0 reactions	Last Post by BoB's coins 10-01-2024, 11:32 PM

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