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
1992S Kennedy Half dollar by Coindog Started by Coindog, 10-07-2021, 01:36 PM	5 responses 63 views 0 reactions	Last Post by Coindog 10-07-2021, 04:36 PM
1984 DDO 001 by Nfoster76 Started by Nfoster76, 10-06-2021, 12:44 AM	4 responses 63 views 0 reactions	Last Post by HeartWith02 10-06-2021, 02:51 PM
1917 DDO by Nfoster76 Started by Nfoster76, 09-12-2021, 04:46 AM	19 responses 156 views 0 reactions	Last Post by mustbebob 10-06-2021, 02:04 PM
New member intro by crispy_mofo Started by crispy_mofo, 10-03-2021, 08:55 PM	2 responses 45 views 0 reactions	Last Post by mustbebob 10-04-2021, 12:31 PM
1798 $1 Draped Bust Dollar with Odd Letter "F" Error in the Reverse Legend? by numismatic student Started by numismatic student, 10-03-2021, 09:31 PM	4 responses 44 views 0 reactions	Last Post by mustbebob 10-04-2021, 12:11 PM
Master listing Buffalo nickel double die link? by Ronald Ozimek Started by Ronald Ozimek, 10-01-2021, 09:42 PM	2 responses 50 views 0 reactions	Last Post by Ronald Ozimek 10-03-2021, 10:23 AM
1966-P Kennedy Half help attributing doubling on nose, lips and chin? by SamCoin Started by SamCoin, 05-16-2021, 10:39 AM	5 responses 111 views 0 reactions	Last Post by atrox001 09-27-2021, 01:13 AM
1964 D- DDO DDR? by hungryeyes Started by hungryeyes, 09-25-2021, 10:44 PM	1 response 35 views 0 reactions	Last Post by mustbebob 09-26-2021, 01:01 PM
1953 WASHINGTON PROOF DDR-001? by rbroederer Started by rbroederer, 09-23-2021, 12:49 AM	2 responses 48 views 0 reactions	Last Post by rbroederer 09-23-2021, 03:20 PM
1939 P LWC doubled eyelid paired with a DDR by Jim0815 Started by Jim0815, 09-22-2021, 08:16 PM	2 responses 52 views 0 reactions	Last Post by Jim0815 09-23-2021, 01:48 PM

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