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: 309 Posts: 1,146 Last Post: 1950S mistaken as D, d/d/s/s	309	1,146	1950S mistaken as D, d/d/s/s by ryanrich 08-08-2025, 07:40 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 195 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 165 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 196 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 286 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 305 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 185 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1983 Jefferson Nickel DDR? by Catherine56265 Started by Catherine56265, 10-04-2022, 12:55 PM	7 responses 86 views 0 reactions	Last Post by eaxtellcoin 09-29-2024, 08:31 PM
1989D 1C triple left cornice by Shleppodella1 Started by Shleppodella1, 09-22-2024, 01:48 AM	4 responses 57 views 0 reactions	Last Post by eaxtellcoin 09-29-2024, 08:25 PM
2007 Utah Quarter DDR by BoB's coins Started by BoB's coins, 09-28-2024, 05:18 PM	3 responses 45 views 0 reactions	Last Post by BoB's coins 09-29-2024, 02:57 PM
1958 ddo by Survivor Started by Survivor, 09-24-2024, 11:20 AM	1 response 55 views 0 reactions	Last Post by Jamez 09-24-2024, 01:09 PM
1955 p 1 cent u.s. ddo by Survivor Started by Survivor, 09-23-2024, 06:51 PM	2 responses 58 views 0 reactions	Last Post by Survivor 09-24-2024, 08:24 AM
1969S 1C RPM010 by Shleppodella1 Started by Shleppodella1, 09-22-2024, 01:55 AM	3 responses 50 views 0 reactions	Last Post by eaxtellcoin 09-22-2024, 08:10 PM
Redirect: 1970D 2 BAR 5C ??? by Shleppodella1 Started by Shleppodella1, 09-22-2024, 01:36 AM	—	—
1963 Lincoln would these be a new DDO ? by uruman Started by uruman, 09-19-2024, 08:56 AM	3 responses 38 views 0 reactions	Last Post by MintErrors 09-19-2024, 08:26 PM
194 ? missing number by noorkarim Started by noorkarim, 09-19-2024, 01:34 AM	0 responses 29 views 0 reactions	Last Post by noorkarim 09-19-2024, 01:34 AM
1955D 1C WDDO-008 by Shleppodella1 Started by Shleppodella1, 09-16-2024, 04:27 AM	5 responses 65 views 0 reactions	Last Post by Shleppodella1 09-17-2024, 02:53 PM

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