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: 1,159 Last Post: Lincoln Cent 2022 D, VDB DDO.	313	1,159	Lincoln Cent 2022 D, VDB DDO. by kzdeaguero 01-11-2026, 11:12 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 284 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 214 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 209 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 300 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 330 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 201 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2022D Mankiller Quarter by Shedboy360 Started by Shedboy360, 01-01-2023, 02:05 PM	3 responses 115 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 34 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 101 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 13 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 38 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
1964 D RPM FS-502? by ChiefDowis Started by ChiefDowis, 12-14-2022, 06:00 PM	9 responses 205 views 0 reactions	Last Post by MintErrors 12-27-2022, 07:33 AM

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