Die Variety Forum

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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.

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: 277 Posts: 1,035 Last Post: 1962-D RPM-003 / Possible Clash on Obverse	277	1,035	1962-D RPM-003 / Possible Clash on Obverse by JMACD013 04-16-2024, 03:33 PM

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Topics	Statistics	Last Post
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 135 views 3 likes	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 199 views 2 likes	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 209 views 1 like	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 144 views 1 like	Last Post by jcuve 04-25-2021, 01:54 AM
Can Anyone Be Gracious Enough 2 Tell Me if This 1958 Memorial Penny Considered A DDO? by carter-collects Started by carter-collects, 05-06-2023, 11:21 PM	2 responses 36 views 0 likes	Last Post by MintErrors 05-08-2023, 03:45 PM
1969-D Lincoln Cent CONECA RPM - 008 by MintErrors Started by MintErrors, 04-29-2023, 12:16 PM	7 responses 79 views 1 like	Last Post by Ronald 05-07-2023, 11:27 PM
1964 Kennedy Half Dollar DDO? by danielsaniel324@yahoo.com Started by danielsaniel324@yahoo.com, 05-06-2023, 07:30 AM	0 responses 19 views 0 likes	Last Post by danielsaniel324@yahoo.com 05-06-2023, 07:30 AM
1960-D Lincoln Cent Proof DDO/DDR by MintErrors Started by MintErrors, 05-05-2023, 01:54 PM	2 responses 14 views 1 like	Last Post by occnumis2021 05-05-2023, 02:44 PM
1946 S WALKING LIBERTY HALF DOLLAR POSSIBLE DDR-001 or WDDR-001 by rbroederer Started by rbroederer, 05-03-2023, 10:43 PM	2 responses 29 views 0 likes	Last Post by rbroederer 05-04-2023, 11:17 PM
1909 New listings, 1910 rev of 09 also! by John Jay Painter Started by John Jay Painter, 05-03-2023, 10:02 PM	1 response 19 views 0 likes	Last Post by occnumis2021 05-04-2023, 12:33 PM
1970-S Small Date 1c RPM? by GriglyCoin Started by GriglyCoin, 05-03-2023, 02:44 PM	4 responses 59 views 0 likes	Last Post by occnumis2021 05-04-2023, 12:20 PM
1956-D Lincoln Cent RPM by MintErrors Started by MintErrors, 05-01-2023, 07:16 PM	4 responses 54 views 2 likes	Last Post by Petespockets55 05-03-2023, 07:37 AM
1951-D/S OMM 001; LDB4-002 with possible DDO in question. by Me@coin$ Started by Me@coin$, 04-18-2023, 12:06 PM	18 responses 323 views 1 like	Last Post by MintErrors 05-01-2023, 07:35 PM
1969-D Lincoln Cent CONECA RPM 009 by MintErrors Started by MintErrors, 04-29-2023, 11:48 AM	3 responses 33 views 0 likes	Last Post by Ronald 05-01-2023, 06:54 PM

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