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
1972 S 1c penny by coinhawk Started by coinhawk, 01-11-2021, 10:34 PM	1 response 59 views 0 reactions	Last Post by jcuve 01-16-2021, 02:18 PM
1961 Proof Jefferson Nickel - Interesting E in LIBERTY by BigDowgie Started by BigDowgie, 01-01-2021, 12:19 PM	6 responses 52 views 2 reactions	Last Post by mustbebob 01-10-2021, 01:59 PM
2008 P American 25 cent coin by rocky Started by rocky, 01-08-2021, 06:36 PM	2 responses 33 views 0 reactions	Last Post by jcuve 01-09-2021, 05:23 PM
1938-S Jefferson Nickel - Modified Steps, Mint or Post-Mint? by BigDowgie Started by BigDowgie, 01-01-2021, 12:43 PM	4 responses 49 views 1 reaction	Last Post by atrox001 01-09-2021, 01:23 PM
Opinions and feedback please by Scuba1 Started by Scuba1, 01-01-2021, 09:37 PM	1 response 35 views 0 reactions	Last Post by jcuve 01-02-2021, 12:28 PM
New Homestead DDR? by Darth Silver Sith Started by Darth Silver Sith, 01-02-2021, 04:37 AM	1 response 40 views 0 reactions	Last Post by jcuve 01-02-2021, 12:27 PM
1974 S , Unlisted DDO Clad by Hubzy1977 Started by Hubzy1977, 12-24-2020, 06:17 PM	6 responses 119 views 1 reaction	Last Post by jcuve 12-31-2020, 12:53 AM
1954-S RPM#6 new late stage L++ by Ray Parkhurst Started by Ray Parkhurst, 12-30-2020, 04:05 PM	3 responses 46 views 1 reaction	Last Post by TimMS62 12-30-2020, 07:32 PM
Possible 1991 P DDO by mickster57 Started by mickster57, 12-17-2020, 06:44 PM	4 responses 72 views 0 reactions	Last Post by jcuve 12-30-2020, 05:27 PM
1971 S cent DDO by Boomer Started by Boomer, 03-06-2020, 12:10 PM	4 responses 116 views 0 reactions	Last Post by Shane Daniel 12-29-2020, 05:23 AM

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