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
Interesting 1971-D Jefferson by bossman88 Started by bossman88, 04-05-2008, 09:22 PM	3 responses 1,740 views 0 reactions	Last Post by redglobe1 09-17-2008, 02:15 AM
1961 Jefferson nickel DDO and DDR by astroqueen Started by astroqueen, 09-16-2008, 05:40 PM	1 response 1,828 views 0 reactions	Last Post by wavysteps 09-16-2008, 07:40 PM
1970-S PR-3-O-III? by pheh Started by pheh, 09-14-2008, 10:56 PM	2 responses 1,244 views 0 reactions	Last Post by russellhome 09-16-2008, 01:13 AM
1969 S Jefferson Nickel by coinrookie Started by coinrookie, 09-15-2008, 02:56 PM	0 responses 1,755 views 0 reactions	Last Post by coinrookie 09-15-2008, 02:56 PM
Type B Washington Quarter by coinrookie Started by coinrookie, 09-08-2008, 02:21 PM	4 responses 1,500 views 0 reactions	Last Post by coinrookie 09-15-2008, 02:20 PM
Questions on 1989 Transitional Variety with 1988 Reverse??? by Novicetoerr Started by Novicetoerr, 09-10-2008, 10:41 AM	2 responses 1,218 views 0 reactions	Last Post by Snowman 09-11-2008, 11:45 AM
Very Unusual 1992-D LCM DDR (or TRIPLED DIE)? by Novicetoerr Started by Novicetoerr, 09-09-2008, 06:49 AM	4 responses 1,372 views 0 reactions	Last Post by diamond 09-10-2008, 07:39 PM
1940S mercury dime RPM 001 by jazzcoins Started by jazzcoins, 09-10-2008, 12:16 PM	1 response 1,216 views 0 reactions	Last Post by wavysteps 09-10-2008, 02:50 PM
1970-S RPM 01? by pheh Started by pheh, 09-07-2008, 01:47 AM	3 responses 1,345 views 0 reactions	Last Post by mustbebob 09-09-2008, 06:16 PM
1943-D RPM 04? by pheh Started by pheh, 09-07-2008, 01:43 AM	3 responses 1,170 views 0 reactions	Last Post by mustbebob 09-09-2008, 06:14 PM

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