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: 306 Posts: 1,139 Last Post: Lincoln Cent 1943 steel, ear DDO	306	1,139	Lincoln Cent 1943 steel, ear DDO by ariel cabrera 04-29-2025, 02:09 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 116 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 145 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 188 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 280 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 290 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 178 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1989-D 1C Machine doubling, and possible date/mint? by Conan62 Started by Conan62, 07-02-2024, 05:51 PM	2 responses 46 views 0 reactions	Last Post by Conan62 07-04-2024, 02:56 PM
1983-D Serifs on reverse. by N-7699 Started by N-7699, 06-30-2024, 02:07 AM	4 responses 70 views 0 reactions	Last Post by occnumis2021 07-03-2024, 09:32 PM
2023 Lincoln Sheild Cent DDO? by Chadpage154 Started by Chadpage154, 07-01-2024, 10:27 PM	0 responses 31 views 0 reactions	Last Post by Chadpage154 07-01-2024, 10:27 PM
1982D RPM 001 by Shleppodella1 Started by Shleppodella1, 06-27-2024, 02:21 AM	9 responses 129 views 0 reactions	Last Post by eaxtellcoin 07-01-2024, 09:35 PM
1955D RPM? by Shleppodella1 Started by Shleppodella1, 06-25-2024, 09:53 PM	11 responses 89 views 0 reactions	Last Post by eaxtellcoin 07-01-2024, 08:57 PM
1951 S/S Lincoln Cent by steve44 Started by steve44, 06-26-2024, 09:46 PM	3 responses 38 views 0 reactions	Last Post by steve44 06-30-2024, 11:35 AM
1955D Lincoln wheat penny with additional mint mark near the bridge of his nose by Conan62 Started by Conan62, 06-23-2024, 11:55 AM	3 responses 72 views 0 reactions	Last Post by eaxtellcoin 06-30-2024, 11:29 AM
1970 S over S doubled ear by Jamescancino1992 Started by Jamescancino1992, 06-26-2024, 02:28 AM	4 responses 66 views 0 reactions	Last Post by MintErrors 06-29-2024, 11:41 PM
1964-D RPM? by Conan62 Started by Conan62, 06-29-2024, 12:56 AM	6 responses 90 views 0 reactions	Last Post by Conan62 06-29-2024, 06:03 PM
1969 p ddr?? by Jamescancino1992 Started by Jamescancino1992, 06-27-2024, 01:32 PM	1 response 37 views 0 reactions	Last Post by MintErrors 06-28-2024, 02:22 AM

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