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
1956 FRANKLIN HALF DDO-010? by rbroederer Started by rbroederer, 08-20-2021, 12:51 AM	0 responses 22 views 0 reactions	Last Post by rbroederer 08-20-2021, 12:51 AM
1959 WASHINGTON QUARTER DDO-001? by rbroederer Started by rbroederer, 08-14-2021, 09:21 PM	4 responses 49 views 0 reactions	Last Post by rbroederer 08-16-2021, 03:57 PM
1980S SUSAN B ANTHONY DOLLAR RPM? by rbroederer Started by rbroederer, 08-13-2021, 07:43 PM	0 responses 98 views 0 reactions	Last Post by rbroederer 08-13-2021, 07:43 PM
1988 D Wide AM RDV-006, FS-901 by BEANCOUNTER Started by BEANCOUNTER, 08-12-2021, 10:28 AM	2 responses 37 views 0 reactions	Last Post by BEANCOUNTER 08-12-2021, 02:51 PM
1972 Lincoln Cent DDO, PUP date. CONECA designation? by BEANCOUNTER Started by BEANCOUNTER, 08-11-2021, 01:38 PM	2 responses 46 views 0 reactions	Last Post by BEANCOUNTER 08-12-2021, 10:19 AM
1968 ddo?? by Coinaddict411 Started by Coinaddict411, 08-08-2021, 03:00 PM	4 responses 43 views 0 reactions	Last Post by Coinaddict411 08-09-2021, 03:58 PM
1948D WASHINGTON QUARTER RPM-001? by rbroederer Started by rbroederer, 08-08-2021, 12:29 AM	0 responses 19 views 0 reactions	Last Post by rbroederer 08-08-2021, 12:29 AM
1999 Quarter, New Spitting horse ++ by N-6691 Started by N-6691, 08-06-2021, 05:56 AM	3 responses 57 views 0 reactions	Last Post by mustbebob 08-07-2021, 02:42 PM
1851/81? Large Cent by Nfoster76 Started by Nfoster76, 08-07-2021, 01:25 PM	0 responses 14 views 0 reactions	Last Post by Nfoster76 08-07-2021, 01:25 PM
1969s double V,D,B by N-6691 Started by N-6691, 08-01-2021, 05:29 AM	6 responses 69 views 0 reactions	Last Post by N-6691 08-06-2021, 07:51 AM

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