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
1952 D ROOSEVELT DIME RPM-002? by rbroederer Started by rbroederer, 08-01-2021, 07:25 PM	5 responses 69 views 0 reactions	Last Post by rbroederer 09-14-2021, 06:34 PM
1946D ROOSEVELT DIME RPM-007, RPM-7, BREEN-3699? by rbroederer Started by rbroederer, 08-15-2021, 03:47 AM	3 responses 71 views 0 reactions	Last Post by rbroederer 09-14-2021, 06:27 PM
1949S FRANKLIN HALF RPM-003 or WRPM-003 or RPM #3 by rbroederer Started by rbroederer, 08-02-2021, 04:27 PM	2 responses 64 views 0 reactions	Last Post by rbroederer 09-14-2021, 06:24 PM
1962 WASHINGTON QUARTER DDO FS-101? by rbroederer Started by rbroederer, 07-05-2021, 10:19 PM	5 responses 133 views 0 reactions	Last Post by rbroederer 09-14-2021, 06:21 PM
1923 S? Standing Liberty by Nfoster76 Started by Nfoster76, 09-12-2021, 04:38 AM	4 responses 29 views 0 reactions	Last Post by Nfoster76 09-13-2021, 06:27 PM
2021 DDO on date? by Coinaddict411 Started by Coinaddict411, 09-12-2021, 02:02 AM	3 responses 47 views 0 reactions	Last Post by mustbebob 09-13-2021, 05:04 PM
2020 Cent DDO? by Coinaddict411 Started by Coinaddict411, 09-11-2021, 08:20 PM	1 response 27 views 0 reactions	Last Post by mustbebob 09-12-2021, 12:54 PM
1986 D penny by hungryeyes Started by hungryeyes, 09-11-2021, 08:28 PM	1 response 28 views 0 reactions	Last Post by mustbebob 09-12-2021, 12:53 PM
1962-D penny DDO? by hungryeyes Started by hungryeyes, 09-11-2021, 08:34 PM	1 response 38 views 0 reactions	Last Post by mustbebob 09-12-2021, 12:52 PM
1952-D DDO? by hungryeyes Started by hungryeyes, 09-11-2021, 09:43 PM	2 responses 38 views 0 reactions	Last Post by mustbebob 09-12-2021, 12:32 PM

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