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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 246 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 182 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 206 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 294 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 321 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
Coneca RPM-001 by Conan62 Started by Conan62, 07-13-2024, 03:20 PM	2 responses 56 views 0 reactions	Last Post by eaxtellcoin 07-14-2024, 12:00 AM
1972-D Kennedy Half by Conan62 Started by Conan62, 07-13-2024, 02:34 PM	0 responses 66 views 0 reactions	Last Post by Conan62 07-13-2024, 02:34 PM
1964d double die quarter? by mchera Started by mchera, 07-05-2024, 02:01 PM	7 responses 106 views 0 reactions	Last Post by Delmarvalous Digging 07-12-2024, 10:30 PM
1984 Lincoln 1c by Conan62 Started by Conan62, 07-10-2024, 09:35 PM	1 response 39 views 0 reactions	Last Post by MintErrors 07-12-2024, 02:41 PM
1965 quarter double die? by brando898 Started by brando898, 07-08-2024, 03:54 PM	1 response 65 views 0 reactions	Last Post by eaxtellcoin 07-08-2024, 11:19 PM
1958D RPM??? by Shleppodella1 Started by Shleppodella1, 07-08-2024, 04:26 AM	4 responses 47 views 0 reactions	Last Post by MintErrors 07-08-2024, 11:31 AM
Redirect: 1958D RPM??? by Shleppodella1 Started by Shleppodella1, 07-08-2024, 04:26 AM	—	—
Redirect: PCGS graded 180� rotated die mint error. by Kiosk_Mirth Started by Kiosk_Mirth, 07-07-2024, 10:04 PM	—	—
Redirect: 1958 D 1c ODV-010 Over ODV-021 by LoyVA2 Started by LoyVA2, 07-07-2024, 08:38 AM	—	—
A 1947 DDR, but need assistance confirming if there's an Obverse DDO on this as well by ClemClementine12 Started by ClemClementine12, 07-06-2024, 03:13 PM	0 responses 58 views 0 reactions	Last Post by ClemClementine12 07-06-2024, 03:13 PM

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