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
1908 Indian Head MPD? by jphuff Started by jphuff, 12-22-2022, 02:50 PM	4 responses 62 views 0 reactions	Last Post by jphuff 01-05-2023, 01:03 AM
2022D Mankiller Quarter by Shedboy360 Started by Shedboy360, 01-01-2023, 02:05 PM	3 responses 109 views 1 reaction	Last Post by MintErrors 01-04-2023, 10:10 AM
2022P Wilma Mankiller by Ronald Ozimek Started by Ronald Ozimek, 01-03-2023, 12:11 PM	0 responses 31 views 0 reactions	Last Post by Ronald Ozimek 01-03-2023, 12:11 PM
1943 Lincoln Penny Die Cracks and DDO/DDR? by jphuff Started by jphuff, 12-28-2022, 06:38 PM	3 responses 97 views 0 reactions	Last Post by Gcantrell7 12-30-2022, 08:32 PM
Indian Head 1863 7th Feather Bar Snow-5 by jphuff Started by jphuff, 12-30-2022, 05:27 PM	0 responses 11 views 0 reactions	Last Post by jphuff 12-30-2022, 05:27 PM
1908 Indian Head MPD-007, RPD-020 \| 1908 Snow-12 by jphuff Started by jphuff, 12-29-2022, 08:36 PM	2 responses 35 views 1 reaction	Last Post by MintErrors 12-30-2022, 12:27 AM
1946 S Lincoln Cent Retained Lamination Peel Error by jphuff Started by jphuff, 12-28-2022, 08:53 PM	2 responses 34 views 0 reactions	Last Post by jphuff 12-29-2022, 01:47 AM
1964 dimes DDR FS-802 or other? by benb56721 Started by benb56721, 12-28-2022, 03:26 PM	2 responses 53 views 0 reactions	Last Post by benb56721 12-28-2022, 06:33 PM
1975 P LMC needs a Coneca listing! by Jim0815 Started by Jim0815, 12-27-2022, 09:47 PM	2 responses 44 views 0 reactions	Last Post by mustbebob 12-28-2022, 02:45 PM
1962 proof or sms penny DDO by Gonz428 Started by Gonz428, 12-25-2022, 02:10 AM	9 responses 76 views 0 reactions	Last Post by Gonz428 12-28-2022, 10:47 AM

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