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
A REAL variety and a REAL variety with MD or mechanical doubling / ejection doubling. by eaxtellcoin Started by eaxtellcoin, 07-14-2024, 10:03 PM	1 response 24 views 3 reactions	Last Post by occnumis2021 07-15-2024, 05:59 PM
1991D DDR? by Colton s Started by Colton s, 07-12-2024, 11:37 AM	1 response 53 views 0 reactions	Last Post by MIMS.2Cents 07-15-2024, 03:46 AM
1984-D D/D Lincoln 1C by Conan62 Started by Conan62, 07-12-2024, 07:48 PM	2 responses 51 views 0 reactions	Last Post by Conan62 07-14-2024, 11:17 PM
2024 Silver Eagle ?new discovery variety? by MIMS.2Cents Started by MIMS.2Cents, 02-23-2024, 11:46 PM	6 responses 77 views 0 reactions	Last Post by MIMS.2Cents 07-14-2024, 04:08 PM
Coneca RPM-001 by Conan62 Started by Conan62, 07-13-2024, 03:20 PM	2 responses 56 views 0 reactions	Last Post by eaxtellcoin 07-14-2024, 12:00 AM
1972-D Kennedy Half by Conan62 Started by Conan62, 07-13-2024, 02:34 PM	0 responses 67 views 0 reactions	Last Post by Conan62 07-13-2024, 02:34 PM
1964d double die quarter? by mchera Started by mchera, 07-05-2024, 02:01 PM	7 responses 106 views 0 reactions	Last Post by Delmarvalous Digging 07-12-2024, 10:30 PM
1984 Lincoln 1c by Conan62 Started by Conan62, 07-10-2024, 09:35 PM	1 response 41 views 0 reactions	Last Post by MintErrors 07-12-2024, 02:41 PM
1965 quarter double die? by brando898 Started by brando898, 07-08-2024, 03:54 PM	1 response 66 views 0 reactions	Last Post by eaxtellcoin 07-08-2024, 11:19 PM
1958D RPM??? by Shleppodella1 Started by Shleppodella1, 07-08-2024, 04:26 AM	4 responses 47 views 0 reactions	Last Post by MintErrors 07-08-2024, 11:31 AM

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