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
Unlisted RPM? 1954 S Lincoln Cent by homer6679 Started by homer6679, 11-22-2024, 02:58 AM	2 responses 27 views 0 reactions	Last Post by homer6679 11-22-2024, 03:33 PM
blast from the past discovery ! by occnumis2021 Started by occnumis2021, 11-15-2024, 01:19 PM	5 responses 42 views 1 reaction	Last Post by MintErrors 11-17-2024, 08:58 PM
1992 Lincoln 1C DDR-001 1-R-V-CCW K10 by Conan62 Started by Conan62, 11-16-2024, 05:37 PM	5 responses 44 views 0 reactions	Last Post by MintErrors 11-17-2024, 01:29 PM
1798 (over 7?) Large Cent by foxpigsquid Started by foxpigsquid, 11-16-2024, 11:10 AM	3 responses 50 views 0 reactions	Last Post by occnumis2021 11-17-2024, 11:55 AM
1971-S Jefferson 5C proof DDO or RPM? by Conan62 Started by Conan62, 11-14-2024, 09:36 PM	2 responses 24 views 0 reactions	Last Post by Conan62 11-16-2024, 05:17 PM
1916 Lincoln Cent, Date Punctuated by foxpigsquid Started by foxpigsquid, 11-10-2024, 10:58 PM	14 responses 141 views 0 reactions	Last Post by foxpigsquid 11-15-2024, 10:00 AM
1996 P Lincoln cent Radical Misaligned Die Clash (MDC-1c-1996-02) by Petespockets55 Started by Petespockets55, 11-10-2024, 09:17 AM	2 responses 30 views 0 reactions	Last Post by Petespockets55 11-10-2024, 06:42 PM
1980 penny super rare if error reverse on obverse by Brittany.nicole Started by Brittany.nicole, 11-07-2024, 01:05 AM	7 responses 57 views 0 reactions	Last Post by occnumis2021 11-07-2024, 11:09 PM
New 1959 D Jefferson nickel D/D Variety or Mechanical Doubling? by homer6679 Started by homer6679, 11-06-2024, 11:52 PM	2 responses 26 views 0 reactions	Last Post by occnumis2021 11-07-2024, 10:50 AM
1969-S Jefferson Nickel with an Odd MM. by OlDirtyBurton Started by OlDirtyBurton, 11-04-2024, 11:16 PM	6 responses 60 views 0 reactions	Last Post by OlDirtyBurton 11-06-2024, 10:13 PM

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