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: 309 Posts: 1,146 Last Post: 1950S mistaken as D, d/d/s/s	309	1,146	1950S mistaken as D, d/d/s/s by ryanrich 08-08-2025, 07:40 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 195 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 165 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 196 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 286 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 305 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 185 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2000-P Wounded Eagle by Stachowski Started by Stachowski, 12-30-2017, 01:51 PM	0 responses 699 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 639 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 1,059 views 0 reactions	Last Post by MintErrors 12-28-2017, 09:46 AM
1968 S- Proof Washington Quarter- FS-101- ( CONECA DD0-001?) by chuckster 125 Started by chuckster 125, 11-17-2017, 08:16 PM	3 responses 1,035 views 0 reactions	Last Post by chuckster 125 12-26-2017, 03:15 PM
Coneca 1988 1c RDV-006, Die 1 by Stachowski Started by Stachowski, 12-13-2017, 04:41 PM	0 responses 559 views 0 reactions	Last Post by Stachowski 12-13-2017, 04:41 PM
Walgreen Find 1971-D Ike Dollar Coneca DDO-001 & DDR-001 by Stachowski Started by Stachowski, 11-10-2017, 01:39 AM	2 responses 1,011 views 0 reactions	Last Post by Stachowski 11-18-2017, 06:26 AM
2006 Lincoln Coppercoins DDR-001 by Stachowski Started by Stachowski, 11-17-2017, 11:29 AM	0 responses 574 views 0 reactions	Last Post by Stachowski 11-17-2017, 11:29 AM
1969-D No FG FS-901 Debacle by MintErrors Started by MintErrors, 07-02-2017, 06:21 PM	4 responses 2,072 views 1 reaction	Last Post by MintErrors 11-08-2017, 11:20 PM
1961 D 1c with added features by rockindad Started by rockindad, 10-25-2017, 05:15 PM	6 responses 1,468 views 0 reactions	Last Post by Stachowski 11-01-2017, 09:02 PM
New Cherrypick: 1875 Seated Liberty Quarter with FS-301 MPD by stldanceartist Started by stldanceartist, 10-26-2017, 01:05 PM	1 response 751 views 0 reactions	Last Post by Stachowski 10-26-2017, 02:43 PM

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