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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.

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Die Variety Forum

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Discussion and analysis of die varieties

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Die Variety Image Gallery
Photos taken by our members.
Topics: 315 Posts: 1,168
Last Post: Lincoln Cent 2022 D, VDB DDO.
315 1,168
Trenton110
Lincoln Cent 2022 D, VDB DDO.
by Trenton110
02-16-2026, 07:17 AM
 
 
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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
327 views
3 reactions
 Last Post MintErrors
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
256 views
1 reaction
 Last Post MintErrors
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
225 views
3 reactions
 Last Post jcuve
by jcuve
04-25-2021, 02:57 PM  
Closed, Sticky: RPMs by jcuve
Started by jcuve, 04-25-2021, 01:26 PM
4 responses
314 views
2 reactions
 Last Post jcuve
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
342 views
2 reactions
 Last Post jcuve
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
213 views
1 reaction
 Last Post jcuve
by jcuve
04-25-2021, 01:54 AM  
1938D/S FS511 by Shleppodella1
Started by Shleppodella1, 07-25-2024, 01:39 AM
12 responses
132 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-16-2024, 10:51 AM  
1960 50˘ Pr WWHO-001 ?? by Conan62
Started by Conan62, 07-28-2024, 08:19 PM
3 responses
64 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-16-2024, 08:53 AM  
1961 50˘ Pr WDDR-002 by Conan62
Started by Conan62, 07-28-2024, 08:13 PM
1 response
41 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-14-2024, 08:23 PM  
New 1936-D East Buffalo RPM found - how to distiguish an RPM by eaxtellcoin
Started by eaxtellcoin, 07-30-2024, 04:10 PM
2 responses
41 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-14-2024, 08:15 PM  
1957 Silver Roosevelt Dime - never seen this before! by CSIguy2004
Started by CSIguy2004, 07-31-2024, 12:48 PM
4 responses
101 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-14-2024, 08:11 PM  
1886/86 S $5 Liberty RPD Question by stldanceartist
Started by stldanceartist, 08-12-2024, 01:20 PM
1 response
39 views
0 reactions
 Last Post occnumis2021
by occnumis2021
08-14-2024, 07:43 PM  
1994 DDR w/ obverse “crack head” attribution unlisted? by Numismatrix
Started by Numismatrix, 08-11-2024, 08:36 AM
2 responses
50 views
0 reactions
 Last Post Numismatrix
by Numismatrix
08-12-2024, 02:58 PM  
1964 Penny Doubling DDR - MD or Variety? by brando898
Started by brando898, 08-12-2024, 11:14 AM
0 responses
37 views
0 reactions
 Last Post brando898
by brando898
08-12-2024, 11:14 AM  
2024 P Patsy Takemoto Mink Quarter DDO Eyelid by Numismatrix
Started by Numismatrix, 08-11-2024, 08:44 AM
0 responses
190 views
0 reactions
 Last Post Numismatrix
by Numismatrix
08-11-2024, 08:44 AM  
1969s by Joelroy
Started by Joelroy, 08-10-2024, 01:16 PM
0 responses
24 views
0 reactions
 Last Post Joelroy
by Joelroy
08-10-2024, 01:16 PM  
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