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 250 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 183 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 325 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
SKH-1C-2021-???? by Shleppodella1 Started by Shleppodella1, 11-29-2024, 04:29 AM	4 responses 42 views 1 reaction	Last Post by eaxtellcoin 12-05-2024, 10:00 PM
Machine Doubling? by mjammann Started by mjammann, 12-05-2024, 09:37 PM	1 response 33 views 0 reactions	Last Post by eaxtellcoin 12-05-2024, 09:57 PM
1970 d Washington quarter ddo ? Fs 101 by Mike747 Started by Mike747, 11-26-2024, 11:16 PM	2 responses 62 views 0 reactions	Last Post by eaxtellcoin 12-05-2024, 09:29 PM
ddo lincoln by Mike747 Started by Mike747, 11-26-2024, 01:35 AM	3 responses 72 views 0 reactions	Last Post by eaxtellcoin 12-05-2024, 09:17 PM
1972 DD0-004 by Mattman-84-DDO3 Started by Mattman-84-DDO3, 12-01-2024, 05:41 PM	11 responses 159 views 1 reaction	Last Post by MintErrors 12-04-2024, 07:11 AM
1938 D D D S Buffalo Nickel by Paddy54 Started by Paddy54, 12-02-2024, 09:09 PM	2 responses 80 views 0 reactions	Last Post by Paddy54 12-02-2024, 09:51 PM
1987 RPM D/D by Mattman-84-DDO3 Started by Mattman-84-DDO3, 11-16-2024, 08:47 AM	4 responses 111 views 0 reactions	Last Post by Mattman-84-DDO3 12-01-2024, 06:37 AM
JD Varieties Question by No_Ragrets Started by No_Ragrets, 11-25-2024, 07:01 PM	29 responses 218 views 0 reactions	Last Post by MintErrors 12-01-2024, 01:37 AM
1851/2 inverted by Paddy54 Started by Paddy54, 11-24-2024, 11:48 PM	3 responses 31 views 1 reaction	Last Post by Paddy54 11-29-2024, 09:21 PM
1855 O half Dime by Paddy54 Started by Paddy54, 11-25-2024, 12:18 AM	7 responses 54 views 2 reactions	Last Post by foxpigsquid 11-29-2024, 07:52 PM

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