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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 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 236 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 181 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 202 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 289 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 317 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 191 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1965 SMS Kennedy Half Dollar by Tim Started by Tim, 10-22-2022, 01:47 AM	8 responses 167 views 0 reactions	Last Post by Tim 11-11-2022, 04:58 PM
1909 vdb variety discovered by Dewlynn60 Started by Dewlynn60, 11-10-2022, 11:49 AM	0 responses 32 views 0 reactions	Last Post by Dewlynn60 11-10-2022, 11:49 AM
2022 Maya Angelou. New Discovery, Bob? by Bassfish11 Started by Bassfish11, 11-08-2022, 06:43 PM	1 response 41 views 0 reactions	Last Post by mustbebob 11-09-2022, 10:57 AM
1906 Indian Head Cent CONECA MPD-008 Snow-15 0 in denticles by MtW124 Started by MtW124, 11-03-2022, 12:26 PM	4 responses 72 views 0 reactions	Last Post by MtW124 11-06-2022, 01:03 AM
1970 S 1c Unlisted RPM? by CoinHI Started by CoinHI, 11-03-2022, 01:27 PM	2 responses 58 views 0 reactions	Last Post by MintErrors 11-03-2022, 03:35 PM
Interesting Lincoln Cent Die ... RPM ... BIE ... RCD by Ray Parkhurst Started by Ray Parkhurst, 10-24-2022, 02:51 PM	2 responses 78 views 0 reactions	Last Post by CoinHI 11-03-2022, 01:24 PM
1958 Lincoln Cent possible ddo? by mellywelly0779 Started by mellywelly0779, 11-03-2022, 06:48 AM	1 response 31 views 0 reactions	Last Post by MintErrors 11-03-2022, 09:27 AM
1942 S Rpm#12 by pasionjohn05 Started by pasionjohn05, 11-02-2022, 11:18 AM	3 responses 64 views 0 reactions	Last Post by MintErrors 11-02-2022, 06:42 PM
1994 Washington Quarter by Bassfish11 Started by Bassfish11, 11-02-2022, 08:13 AM	1 response 31 views 0 reactions	Last Post by mustbebob 11-02-2022, 01:24 PM
Is this a doubled die 1943d by pasionjohn05 Started by pasionjohn05, 10-29-2022, 04:46 AM	3 responses 65 views 0 reactions	Last Post by mustbebob 11-01-2022, 02:39 PM

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