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 246 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 182 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 294 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 321 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
1964 P Lincoln Cent Double Die Reverse or Machine Doubling? by desert-storm9091 Started by desert-storm9091, 08-02-2024, 10:47 AM	3 responses 93 views 0 reactions	Last Post by eaxtellcoin 08-16-2024, 05:18 PM
1938D/S FS511 by Shleppodella1 Started by Shleppodella1, 07-25-2024, 02:39 AM	12 responses 115 views 0 reactions	Last Post by occnumis2021 08-16-2024, 11:51 AM
1960 50� Pr WWHO-001 ?? by Conan62 Started by Conan62, 07-28-2024, 09:19 PM	3 responses 57 views 0 reactions	Last Post by occnumis2021 08-16-2024, 09:53 AM
1961 50� Pr WDDR-002 by Conan62 Started by Conan62, 07-28-2024, 09:13 PM	1 response 36 views 0 reactions	Last Post by occnumis2021 08-14-2024, 09:23 PM
New 1936-D East Buffalo RPM found - how to distiguish an RPM by eaxtellcoin Started by eaxtellcoin, 07-30-2024, 05:10 PM	2 responses 35 views 0 reactions	Last Post by occnumis2021 08-14-2024, 09:15 PM
1957 Silver Roosevelt Dime - never seen this before! by CSIguy2004 Started by CSIguy2004, 07-31-2024, 01:48 PM	4 responses 89 views 0 reactions	Last Post by occnumis2021 08-14-2024, 09:11 PM
1886/86 S $5 Liberty RPD Question by stldanceartist Started by stldanceartist, 08-12-2024, 02:20 PM	1 response 34 views 0 reactions	Last Post by occnumis2021 08-14-2024, 08:43 PM
1994 DDR w/ obverse “crack head” attribution unlisted? by Numismatrix Started by Numismatrix, 08-11-2024, 09:36 AM	2 responses 43 views 0 reactions	Last Post by Numismatrix 08-12-2024, 03:58 PM
1964 Penny Doubling DDR - MD or Variety? by brando898 Started by brando898, 08-12-2024, 12:14 PM	0 responses 34 views 0 reactions	Last Post by brando898 08-12-2024, 12:14 PM
2024 P Patsy Takemoto Mink Quarter DDO Eyelid by Numismatrix Started by Numismatrix, 08-11-2024, 09:44 AM	0 responses 169 views 0 reactions	Last Post by Numismatrix 08-11-2024, 09:44 AM

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