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 345 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
Single Squeeze Hubbing ATB Class 4 by Stachowski Started by Stachowski, 06-24-2018, 07:38 AM	0 responses 672 views 0 reactions	Last Post by Stachowski 06-24-2018, 07:38 AM
Help with 1960PF Die Variety by rtmiles16 Started by rtmiles16, 05-15-2018, 04:10 PM	0 responses 3,911 views 0 reactions	Last Post by rtmiles16 05-15-2018, 04:10 PM
Wanted Mercury dime RPMs by jsgillilan Started by jsgillilan, 03-26-2018, 02:43 PM	1 response 1,000 views 0 reactions	Last Post by MintErrors 03-29-2018, 09:47 PM
1947-S Rosy Coneca RPM-005 by Stachowski Started by Stachowski, 02-18-2018, 03:29 PM	0 responses 830 views 0 reactions	Last Post by Stachowski 02-18-2018, 03:29 PM
2011 Shield Cent Coneca DDO-001 by Stachowski Started by Stachowski, 02-13-2018, 07:08 AM	0 responses 746 views 0 reactions	Last Post by Stachowski 02-13-2018, 07:08 AM
Stocking Up On 2015 Shield Cent by Stachowski Started by Stachowski, 01-27-2018, 07:31 AM	0 responses 886 views 0 reactions	Last Post by Stachowski 01-27-2018, 07:31 AM
1961 Proof Lincoln Cent Coneca DDR-009 by Stachowski Started by Stachowski, 01-10-2018, 05:48 PM	1 response 877 views 0 reactions	Last Post by Stachowski 01-13-2018, 08:51 AM
2000-P Wounded Eagle by Stachowski Started by Stachowski, 12-30-2017, 01:51 PM	0 responses 760 views 0 reactions	Last Post by Stachowski 12-30-2017, 01:51 PM
1968-D TDR Kennedy by Stachowski Started by Stachowski, 12-29-2017, 02:27 AM	0 responses 685 views 0 reactions	Last Post by Stachowski 12-29-2017, 02:27 AM
1971D RPM-001 Roosevelt dime by goldstandard2004 Started by goldstandard2004, 11-27-2017, 11:19 AM	2 responses 1,126 views 0 reactions	Last Post by MintErrors 12-28-2017, 09:46 AM

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