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: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 207 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 298 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 329 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 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
New Member here and I have a question.. by bushmaster8 Started by bushmaster8, 02-23-2021, 06:59 PM	1 response 54 views 1 reaction	Last Post by jcuve 02-27-2021, 03:54 PM
1991 D Possible DDR? by 59burk19 Started by 59burk19, 02-22-2021, 02:25 PM	4 responses 57 views 0 reactions	Last Post by jcuve 02-27-2021, 03:49 PM
1972-P Lincoin Cent Possible DDR? by Tim W Started by Tim W, 02-06-2021, 07:57 PM	10 responses 107 views 0 reactions	Last Post by jcuve 02-27-2021, 03:44 PM
SRB DDO 002? by Darth Silver Sith Started by Darth Silver Sith, 02-21-2021, 02:10 AM	1 response 48 views 0 reactions	Last Post by jcuve 02-27-2021, 03:42 PM
New Homestead DDR? by Darth Silver Sith Started by Darth Silver Sith, 02-21-2021, 02:13 AM	1 response 31 views 0 reactions	Last Post by jcuve 02-27-2021, 03:02 PM
1982 D RPM/DDO 1C by CoinCollector2.0 Started by CoinCollector2.0, 02-26-2021, 10:42 AM	0 responses 54 views 0 reactions	Last Post by CoinCollector2.0 02-26-2021, 10:42 AM
1998-D Possible new DDR discovery? by 59burk19 Started by 59burk19, 02-24-2021, 03:47 PM	4 responses 41 views 0 reactions	Last Post by mustbebob 02-24-2021, 05:21 PM
1956 Washington Quarter Proof Re-engraved Feathers? by rbroederer Started by rbroederer, 02-14-2021, 01:17 AM	3 responses 71 views 0 reactions	Last Post by rbroederer 02-23-2021, 06:54 PM
Possible 1978-S DDO? by Sdshdhntr Started by Sdshdhntr, 02-11-2021, 10:22 PM	6 responses 79 views 0 reactions	Last Post by Ronald Ozimek 02-22-2021, 05:11 PM
1990 penny no mint mark? by Chevygrl64 Started by Chevygrl64, 01-28-2021, 03:37 PM	3 responses 64 views 0 reactions	Last Post by MintErrors 02-19-2021, 02:27 PM

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