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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1961-D FIVE CENTS by pasionjohn05 Started by pasionjohn05, 11-05-2022, 08:15 AM	5 responses 74 views 0 reactions	Last Post by pasionjohn05 11-15-2022, 01:13 PM
1998D DDR by Ohel1228 Started by Ohel1228, 11-14-2022, 06:22 PM	2 responses 54 views 0 reactions	Last Post by Ohel1228 11-15-2022, 12:38 PM
2020 P by Leonel Started by Leonel, 11-14-2022, 03:07 PM	2 responses 89 views 0 reactions	Last Post by Leonel 11-14-2022, 04:13 PM
Kennedy mint mark verity by 01010111 Started by 01010111, 11-13-2022, 12:08 PM	2 responses 39 views 0 reactions	Last Post by 01010111 11-13-2022, 04:24 PM
1983 P by Leonel Started by Leonel, 11-12-2022, 07:55 PM	7 responses 93 views 0 reactions	Last Post by Leonel 11-13-2022, 03:57 PM
1883 NC LN RPD-001 by sumdunce Started by sumdunce, 11-08-2022, 12:31 AM	2 responses 43 views 0 reactions	Last Post by sumdunce 11-12-2022, 11:00 PM
1900 O Morgan dollar VAM15 by sumdunce Started by sumdunce, 11-08-2022, 12:26 AM	2 responses 39 views 0 reactions	Last Post by sumdunce 11-12-2022, 10:57 PM
1914/3 Overdate Buffalo Nickel by Bassfish11 Started by Bassfish11, 11-11-2022, 03:16 AM	5 responses 66 views 1 reaction	Last Post by mustbebob 11-12-2022, 02:16 PM
1958 - D Lincoln Cent double dates and mintmarks. by Kiosk_Mirth Started by Kiosk_Mirth, 11-11-2022, 08:16 PM	2 responses 29 views 0 reactions	Last Post by mustbebob 11-12-2022, 02:08 PM
1955 by Leonel Started by Leonel, 11-11-2022, 01:49 PM	4 responses 49 views 0 reactions	Last Post by Leonel 11-12-2022, 12:13 AM

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