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: 316 Posts: 1,172 Last Post: 1.99 grams off metal penny	316	1,172	1.99 grams off metal penny by MintErrors 04-29-2026, 04:29 PM

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 346 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 264 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 233 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 324 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 344 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 219 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
Susan B Dollar with Trail Dies by coin-crazy Started by coin-crazy, 09-22-2010, 12:31 AM	4 responses 1,370 views 0 reactions	Last Post by coin-crazy 09-22-2010, 01:34 PM
Mississippi State quarter by Tuebits Started by Tuebits, 09-21-2010, 07:38 PM	0 responses 1,140 views 0 reactions	Last Post by Tuebits 09-21-2010, 07:38 PM
1964 D Dime Mint Mark & doubled by coins2010 Started by coins2010, 09-20-2010, 12:08 AM	1 response 1,359 views 0 reactions	Last Post by wavysteps 09-20-2010, 08:02 AM
1999-P Nickle with Die Trails by coin-crazy Started by coin-crazy, 08-30-2010, 08:54 PM	2 responses 1,364 views 0 reactions	Last Post by coin-crazy 09-16-2010, 05:22 PM
"Comparative Numismati" by cobalt Started by cobalt, 09-16-2010, 05:52 AM	4 responses 1,869 views 0 reactions	Last Post by NearDateHound 09-16-2010, 10:06 AM
Lincoln many errors by cobalt Started by cobalt, 09-15-2010, 02:15 PM	1 response 1,221 views 0 reactions	Last Post by diamond 09-15-2010, 05:04 PM
2000 P Sacagawea Eagle by coins2010 Started by coins2010, 09-14-2010, 09:46 PM	5 responses 1,937 views 0 reactions	Last Post by diamond 09-14-2010, 10:42 PM
2008 Hawaii Quarter doubled and trail dies? by coins2010 Started by coins2010, 09-10-2010, 03:40 PM	5 responses 3,299 views 0 reactions	Last Post by coinfello 09-13-2010, 06:37 PM
Help! 2010 Silver Proof Quarters with Grooves in the Reeding by Guest Started by Guest, 09-10-2010, 07:12 AM	7 responses 1,976 views 0 reactions	Last Post by diamond 09-10-2010, 03:49 PM
Anyone know if this is 2005 D Sacagawea Doubling? by goldbully Started by goldbully, 09-09-2010, 09:18 AM	2 responses 1,212 views 0 reactions	Last Post by goldbully 09-09-2010, 09:11 PM

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