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
What is this? A attribution exercise for the NEWER people. by MintErrors Started by MintErrors, 04-02-2022, 06:41 PM	21 responses 248 views 0 reactions	Last Post by MintErrors 04-15-2022, 06:21 AM
1972 D Kennedy Half Dollar DDR? reverse help needed by MtW124 Started by MtW124, 04-14-2022, 03:30 PM	2 responses 43 views 0 reactions	Last Post by MtW124 04-14-2022, 07:54 PM
1973 D RPM Kennedy Half by MtW124 Started by MtW124, 04-14-2022, 04:27 PM	5 responses 41 views 0 reactions	Last Post by MtW124 04-14-2022, 07:50 PM
1976 D Kennedy Half Dollar RPM? by MtW124 Started by MtW124, 04-14-2022, 02:29 PM	3 responses 39 views 0 reactions	Last Post by Kloccwork419 04-14-2022, 07:12 PM
Searching rolls and found CPG FS-50-1972-101 by MtW124 Started by MtW124, 04-13-2022, 06:37 PM	13 responses 81 views 0 reactions	Last Post by Kloccwork419 04-14-2022, 07:08 PM
Another Kennedy Half CPG find in the search FS-50-1971D-102 by MtW124 Started by MtW124, 04-13-2022, 09:13 PM	2 responses 31 views 0 reactions	Last Post by MtW124 04-13-2022, 10:59 PM
1864 IHC FS-2305 by sumdunce Started by sumdunce, 04-13-2022, 11:53 AM	3 responses 31 views 0 reactions	Last Post by MintErrors 04-13-2022, 05:39 PM
1985-P KENNEDY HALF WITH CRAZY MINT MARK by rbroederer Started by rbroederer, 04-10-2022, 02:06 AM	6 responses 56 views 1 reaction	Last Post by rbroederer 04-11-2022, 08:45 PM
1964 D Kennedy half not sure what I am looking at? by Jim0815 Started by Jim0815, 04-10-2022, 10:52 AM	5 responses 62 views 0 reactions	Last Post by atrox001 04-11-2022, 02:49 PM
1935 5C DDR FS-801 VF30? by Ra6907 Started by Ra6907, 04-06-2022, 11:40 AM	8 responses 77 views 0 reactions	Last Post by MintErrors 04-09-2022, 09:07 PM

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