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
1946D/D nickel by Shleppodella1 Started by Shleppodella1, 06-22-2024, 01:55 AM	4 responses 74 views 0 reactions	Last Post by eaxtellcoin 06-23-2024, 04:04 PM
Wyoming 2007 D quarter by Conan62 Started by Conan62, 06-23-2024, 03:53 PM	0 responses 29 views 0 reactions	Last Post by Conan62 06-23-2024, 03:53 PM
State quarter errors by Jamescancino1992 Started by Jamescancino1992, 06-23-2024, 02:22 PM	2 responses 68 views 0 reactions	Last Post by Jamescancino1992 06-23-2024, 03:28 PM
1997 ddo-001 double ear by mikev Started by mikev, 06-18-2024, 05:19 PM	1 response 62 views 0 reactions	Last Post by occnumis2021 06-20-2024, 07:46 PM
2015 NY Quarter by Conan62 Started by Conan62, 06-16-2024, 09:41 PM	11 responses 80 views 0 reactions	Last Post by MintErrors 06-20-2024, 11:27 AM
1984 Lincoln cent FS-101 by PAB Started by PAB, 06-19-2024, 05:47 PM	1 response 36 views 0 reactions	Last Post by MintErrors 06-19-2024, 08:22 PM
Redirect: 1970D Rosevelt Dime With RDV-002 As Well As Die Clash On "U" in Unum by CoinSoldier Started by CoinSoldier, 06-19-2024, 03:28 PM	—	—
1982 possible FS 101 by Guitars and Koinz Started by Guitars and Koinz, 05-30-2024, 03:57 PM	6 responses 116 views 0 reactions	Last Post by Guitars and Koinz 06-18-2024, 01:40 PM
1994-D doubling and something else? by Conan62 Started by Conan62, 06-17-2024, 09:14 PM	0 responses 32 views 0 reactions	Last Post by Conan62 06-17-2024, 09:14 PM
1964 D Jefferson Nickel RPM by TheNickelGuy Started by TheNickelGuy, 07-12-2023, 12:08 AM	11 responses 126 views 1 reaction	Last Post by occnumis2021 06-17-2024, 10:45 AM

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