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: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 207 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 298 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 329 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 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2020 Westpoint ATB Weir Farm Doulbled Die Obverse/Reverse by Don.B Started by Don.B, 09-26-2022, 11:36 PM	4 responses 132 views 0 reactions	Last Post by mustbebob 10-03-2022, 05:08 PM
1964 and 1964-D Roosevelt Dimes - BLUNT 9s by N-7100 Started by N-7100, 09-30-2022, 12:25 PM	3 responses 66 views 0 reactions	Last Post by N-7100 10-01-2022, 11:12 AM
Closed: 2007-P George Washington Dollar - Elongated Third Ray on the Reverse - by HeartWith02 Started by HeartWith02, 10-26-2021, 11:23 AM	36 responses 908 views 0 reactions	Last Post by mustbebob 09-30-2022, 06:59 PM
2003 P LMC DDR by Jbhbuoy Started by Jbhbuoy, 09-29-2022, 06:33 PM	2 responses 42 views 0 reactions	Last Post by Jbhbuoy 09-30-2022, 06:05 PM
1957 Franklin Half Dollar - FS-402? by Mullen Coins Started by Mullen Coins, 09-23-2022, 05:57 PM	2 responses 88 views 0 reactions	Last Post by MintErrors 09-27-2022, 04:41 PM
1951 D Lincoln/wheat cent, RPM by Ronald Started by Ronald, 09-20-2022, 04:11 PM	7 responses 133 views 0 reactions	Last Post by Ronald 09-26-2022, 06:02 PM
1987-D LMC Am I seeing things? by Bassfish11 Started by Bassfish11, 09-18-2022, 05:31 AM	9 responses 249 views 1 reaction	Last Post by Ronald 09-25-2022, 07:46 PM
1993 by pasionjohn05 Started by pasionjohn05, 09-24-2022, 01:24 AM	1 response 44 views 0 reactions	Last Post by mustbebob 09-24-2022, 12:25 PM
1987 p quarter dollar by pasionjohn05 Started by pasionjohn05, 09-22-2022, 01:41 AM	3 responses 33 views 0 reactions	Last Post by pasionjohn05 09-24-2022, 12:40 AM
LWC 1951 D RPM 009 DS E by Ronald Started by Ronald, 09-23-2022, 07:24 AM	2 responses 46 views 0 reactions	Last Post by Ronald 09-23-2022, 03:09 PM

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