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: 300 Posts: 1,127 Last Post: 1986 d Lincoln cent rpm and ddo	300	1,127	1986 d Lincoln cent rpm and ddo by MintErrors 12-17-2024, 09:19 AM

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Topics	Statistics	Last Post
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 09:56 AM	13 responses 112 views 1 like	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 171 views 3 likes	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 254 views 2 likes	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 264 views 2 likes	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 166 views 1 like	Last Post by jcuve 04-25-2021, 02:54 AM
1961 WASHINGTON QUARTER PROOF FS-25-1961-101, DDO-001, DDR-002? by rbroederer Started by rbroederer, 09-03-2023, 11:22 PM	2 responses 37 views 1 like	Last Post by rbroederer 09-04-2023, 06:08 PM
The true origin of 1888/7 by Sberry002 Started by Sberry002, 08-26-2023, 02:56 PM	5 responses 93 views 0 likes	Last Post by Sberry002 08-27-2023, 03:23 PM
1970 S RPM? by nulte Started by nulte, 08-17-2023, 08:59 AM	10 responses 65 views 0 likes	Last Post by nulte 08-26-2023, 09:55 PM
I have no clue what this is by klinks22 Started by klinks22, 08-14-2023, 09:06 AM	5 responses 57 views 0 likes	Last Post by 279773 08-22-2023, 05:32 PM
1970 1-Cent. MAD on the date, or a new DDO Variety. by 279773 Started by 279773, 06-16-2023, 05:06 AM	5 responses 71 views 0 likes	Last Post by 279773 08-17-2023, 05:39 PM
2023- D Lincoln Cent DDO??? by Pennyman44 Started by Pennyman44, 08-13-2023, 05:03 PM	3 responses 246 views 0 likes	Last Post by thomas_benton_dehart 08-17-2023, 12:14 PM
2021-D Jefferson Nickel DDO? by Pennyman44 Started by Pennyman44, 08-13-2023, 05:17 PM	2 responses 31 views 0 likes	Last Post by Dutch-Tigger 08-17-2023, 09:23 AM
2023-D Roosevelt Dime DDO? by Pennyman44 Started by Pennyman44, 08-13-2023, 05:06 PM	3 responses 145 views 0 likes	Last Post by Dutch-Tigger 08-17-2023, 09:21 AM
2021 Lincoln Cent #1 - DDO/Die Deterioration/Something Else? by thomas_benton_dehart Started by thomas_benton_dehart, 08-10-2023, 02:20 PM	6 responses 40 views 0 likes	Last Post by thomas_benton_dehart 08-15-2023, 09:56 AM
1984-P Lincoln Cent DDR??? by Pennyman44 Started by Pennyman44, 08-13-2023, 05:24 PM	3 responses 29 views 0 likes	Last Post by MintErrors 08-14-2023, 02:07 PM

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