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 115 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
Lincoln Cent 1970 S, DDR by ariel cabrera Started by ariel cabrera, 04-25-2025, 04:31 PM	4 responses 42 views 0 reactions	Last Post by ariel cabrera 05-02-2025, 01:54 PM
1983-D Lincoln 1C CW "D"? by Conan62 Started by Conan62, 05-01-2025, 05:48 PM	2 responses 17 views 0 reactions	Last Post by eaxtellcoin 05-02-2025, 10:59 AM
1964D 5C doubling in '64' DDO by Shleppodella1 Started by Shleppodella1, 04-30-2025, 09:36 PM	5 responses 42 views 0 reactions	Last Post by eaxtellcoin 05-02-2025, 10:53 AM
1993P new DDO? by Shleppodella1 Started by Shleppodella1, 05-01-2025, 03:48 AM	0 responses 11 views 0 reactions	Last Post by Shleppodella1 05-01-2025, 03:48 AM
1973S 1C broken MM punch, then RPM. by signofthedimes Started by signofthedimes, 04-23-2025, 08:45 PM	6 responses 63 views 0 reactions	Last Post by eaxtellcoin 04-27-2025, 11:13 AM
1950D D/D/S new variety by Acapellasings Started by Acapellasings, 04-26-2025, 03:14 AM	2 responses 56 views 0 reactions	Last Post by eaxtellcoin 04-26-2025, 09:23 PM
1948S 10C RPM-004 by Shleppodella1 Started by Shleppodella1, 04-20-2025, 05:57 PM	3 responses 42 views 0 reactions	Last Post by MintErrors 04-22-2025, 02:04 AM
2007-P Washington Dollar Long Ray by COBALTFALCON Started by COBALTFALCON, 03-04-2025, 05:40 PM	13 responses 187 views 0 reactions	Last Post by COBALTFALCON 04-21-2025, 11:26 PM
Repunched mint marks on these Roosevelt dimes? by GaryH Started by GaryH, 04-13-2025, 11:07 AM	2 responses 38 views 0 reactions	Last Post by GaryH 04-13-2025, 12:25 PM
Is this 1946 dime a DDR? by GaryH Started by GaryH, 04-09-2025, 04:31 PM	2 responses 37 views 0 reactions	Last Post by GaryH 04-13-2025, 12:22 PM

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