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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 246 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 182 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 206 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 294 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 321 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
Master listing Buffalo nickel double die link? by Ronald Ozimek Started by Ronald Ozimek, 10-01-2021, 09:42 PM	2 responses 53 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 127 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 39 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 54 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 54 views 0 reactions	Last Post by Jim0815 09-23-2021, 01:48 PM
2021 Lincoln cent DDO by BEANCOUNTER Started by BEANCOUNTER, 09-19-2021, 08:28 PM	7 responses 264 views 2 reactions	Last Post by mustbebob 09-23-2021, 12:44 PM
2017 P 25c DDR by Coinaddict411 Started by Coinaddict411, 09-19-2021, 07:53 PM	2 responses 51 views 0 reactions	Last Post by Coinaddict411 09-20-2021, 03:26 PM
2020 Salt river bay quarter ddr by Coinaddict411 Started by Coinaddict411, 09-17-2021, 03:49 PM	5 responses 87 views 0 reactions	Last Post by Coinaddict411 09-18-2021, 05:41 PM
1961 FRANKLIN HALF DDO-009 or WDDO-005? by rbroederer Started by rbroederer, 09-12-2021, 10:38 PM	4 responses 43 views 0 reactions	Last Post by rbroederer 09-17-2021, 11:54 PM
1963D Franklin Half possible WRPM-006 by rbroederer Started by rbroederer, 03-17-2021, 08:05 PM	5 responses 186 views 0 reactions	Last Post by rbroederer 09-14-2021, 06:38 PM

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