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: 1,140 Last Post: Lincoln Cent 1943 steel, ear DDO	306	1,140	Lincoln Cent 1943 steel, ear DDO by ariel cabrera 05-04-2025, 02:39 AM

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 137 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 151 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 192 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 281 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 293 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 179 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1946-D 25c Class V DDO by DoubleYou Started by DoubleYou, 03-27-2021, 05:56 PM	5 responses 69 views 0 reactions	Last Post by CoinHunter 04-06-2021, 04:11 PM
Business Washington Quarter Reverse Design Varieties (1965 to present) by Shane Daniel Started by Shane Daniel, 04-05-2021, 04:53 AM	0 responses 87 views 0 reactions	Last Post by Shane Daniel 04-05-2021, 04:53 AM
1968 D Possible FS-801 by Sdshdhntr Started by Sdshdhntr, 04-02-2021, 10:16 PM	2 responses 47 views 1 reaction	Last Post by jcuve 04-03-2021, 01:08 PM
1976 D Eisenhower. Welcome your input. by Off Center Started by Off Center, 04-02-2021, 07:23 AM	3 responses 31 views 0 reactions	Last Post by Off Center 04-02-2021, 04:02 PM
1978 D Eisenhower. Welcome your input. by Off Center Started by Off Center, 04-02-2021, 07:16 AM	3 responses 23 views 0 reactions	Last Post by Off Center 04-02-2021, 04:01 PM
Opinions Please by RonaldA Started by RonaldA, 03-29-2021, 09:14 AM	6 responses 67 views 0 reactions	Last Post by jcuve 04-01-2021, 10:20 AM
Viewing Conversations by RonaldA Started by RonaldA, 03-04-2021, 06:40 AM	4 responses 68 views 0 reactions	Last Post by RonaldA 04-01-2021, 08:51 AM
1990 penny so interesting reverse doubled by Alexdonjohan Started by Alexdonjohan, 03-25-2021, 01:08 PM	8 responses 124 views 0 reactions	Last Post by Alexdonjohan 03-31-2021, 04:40 PM
1998 D cent extra metal reverse by Alexdonjohan Started by Alexdonjohan, 03-31-2021, 11:33 AM	2 responses 35 views 0 reactions	Last Post by Alexdonjohan 03-31-2021, 04:34 PM
1953D Roosevelt RPM #1, RPM-001 by rbroederer Started by rbroederer, 03-21-2021, 12:12 AM	3 responses 172 views 0 reactions	Last Post by rbroederer 03-31-2021, 01:54 PM

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