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
WHEN DID THE MINT BEGIN USING SINGLE SQUEEZE? by wavysteps Started by wavysteps, 08-18-2007, 08:43 PM	6 responses 3,251 views 0 reactions	Last Post by wavysteps 08-21-2007, 04:33 PM
Kennedy Half Dollars by Tim Started by Tim, 08-15-2007, 01:36 AM	2 responses 2,903 views 0 reactions	Last Post by RICHARD 08-20-2007, 09:53 PM
1971-D RPM Kennedy Half Dollar by atrox001 Started by atrox001, 08-17-2007, 10:47 PM	2 responses 2,929 views 0 reactions	Last Post by RICHARD 08-20-2007, 09:44 PM
Jefferson Variety Collectors check in here by ar180 Started by ar180, 08-14-2007, 07:18 PM	12 responses 5,696 views 0 reactions	Last Post by Speedy 08-17-2007, 11:52 AM
Correlation of "Tails" to "Wavy steps" by wavysteps Started by wavysteps, 08-15-2007, 02:40 PM	3 responses 3,576 views 0 reactions	Last Post by wavysteps 08-16-2007, 10:39 PM
1941-S Mintmarks---Quarters by Speedy Started by Speedy, 08-16-2007, 01:07 PM	2 responses 2,238 views 0 reactions	Last Post by Speedy 08-16-2007, 04:06 PM
Rosevelt Varieties by Steven Started by Steven, 08-15-2007, 07:29 PM	1 response 2,446 views 0 reactions	Last Post by JamesWiles 08-16-2007, 02:18 PM
1964-D D/D/D Kennedy Half Dollar by atrox001 Started by atrox001, 08-15-2007, 05:02 PM	2 responses 3,261 views 0 reactions	Last Post by JamesWiles 08-15-2007, 09:57 PM
1944 D/S OMM-001 1c by atrox001 Started by atrox001, 08-14-2007, 07:28 PM	10 responses 6,773 views 0 reactions	Last Post by foundinrolls 08-15-2007, 07:49 PM
When taking photos of RPMs by wavysteps Started by wavysteps, 08-15-2007, 10:08 AM	4 responses 2,633 views 0 reactions	Last Post by Speedy 08-15-2007, 06:21 PM

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