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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 10:47 AM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 237 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 181 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 202 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 289 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 317 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 191 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
Tripled Die Gem by jaceravone Started by jaceravone, 09-27-2013, 08:08 PM	9 responses 2,799 views 0 reactions	Last Post by rzage53 10-01-2013, 06:09 PM
1919S DD or MD by jaceravone Started by jaceravone, 09-08-2013, 06:57 PM	9 responses 2,938 views 0 reactions	Last Post by jaceravone 09-27-2013, 08:03 PM
Mint Mark Madness by Tuebits Started by Tuebits, 05-16-2013, 10:52 AM	11 responses 8,287 views 0 reactions	Last Post by Tuebits 09-18-2013, 10:33 AM
1972-P LINCOLN PENNY DIE CLASH by Merlin8971 Started by Merlin8971, 09-08-2013, 05:11 PM	2 responses 1,606 views 0 reactions	Last Post by jay4202472000 09-17-2013, 04:34 PM
1936D San Diego Commemorative by jaceravone Started by jaceravone, 09-14-2013, 11:48 PM	4 responses 1,521 views 0 reactions	Last Post by jaceravone 09-17-2013, 12:08 PM
1898O Barber Dime RPM Help by jaceravone Started by jaceravone, 09-08-2013, 06:37 PM	2 responses 1,129 views 0 reactions	Last Post by jaceravone 09-17-2013, 12:05 PM
2013P Lincoln Cent (New die) Best DDO Yet by coin-crazy Started by coin-crazy, 07-18-2013, 04:24 PM	9 responses 5,264 views 0 reactions	Last Post by Matthew 08-23-2013, 06:51 PM
from one side to the other by 91stang2 Started by 91stang2, 08-22-2013, 05:51 PM	1 response 1,272 views 0 reactions	Last Post by Matthew 08-22-2013, 06:46 PM
Wishful thinking 1927 S DDO by viaduct Started by viaduct, 08-22-2013, 12:46 PM	1 response 1,247 views 0 reactions	Last Post by viaduct 08-22-2013, 12:48 PM
Could this be a 1936 minor DDO?? by viaduct Started by viaduct, 08-18-2013, 07:14 PM	4 responses 1,622 views 0 reactions	Last Post by viaduct 08-22-2013, 01:04 AM

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