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 254 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 192 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 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 198 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1972-D Lincoln Cent DDO? by khubali Started by khubali, 09-16-2022, 12:22 AM	3 responses 85 views 0 reactions	Last Post by khubali 09-17-2022, 10:59 PM
1925-S Buffalo Nickel FS-401 by Bassfish11 Started by Bassfish11, 09-09-2022, 12:27 AM	5 responses 58 views 0 reactions	Last Post by considine 09-13-2022, 03:50 PM
1963 D Lincoln Memorial Cent DDO-005, 5-O-IV I think by PNWMAKES Started by PNWMAKES, 09-08-2022, 10:52 PM	2 responses 43 views 1 reaction	Last Post by PNWMAKES 09-13-2022, 01:46 AM
1960 Jefferson proof TDR? by In4redKeith Started by In4redKeith, 09-03-2022, 04:03 PM	2 responses 45 views 1 reaction	Last Post by MintErrors 09-13-2022, 01:24 AM
1995 D Penny DDO or Strike? by Troyp Started by Troyp, 09-11-2022, 06:48 AM	1 response 37 views 0 reactions	Last Post by MintErrors 09-11-2022, 12:08 PM
1961 FRANKLIN HALF DD REV DIE 2 by rbroederer Started by rbroederer, 05-31-2021, 10:09 PM	7 responses 137 views 0 reactions	Last Post by MintErrors 09-08-2022, 03:20 AM
1960-D LMC. Is it me? by Bassfish11 Started by Bassfish11, 09-02-2022, 04:18 AM	7 responses 95 views 0 reactions	Last Post by considine 09-05-2022, 04:14 PM
1940 S WASHINGTON QUARTER RPM-002, DDO-001 & RPM-001? by rbroederer Started by rbroederer, 09-04-2022, 11:07 PM	0 responses 28 views 0 reactions	Last Post by rbroederer 09-04-2022, 11:07 PM
1983 LMC DDO? by PNWMAKES Started by PNWMAKES, 08-18-2022, 07:37 PM	9 responses 61 views 0 reactions	Last Post by mustbebob 09-03-2022, 01:59 PM
1963 D Lincoln memorial Cent DDO-002, 2-O-IV+VIII Stage A by PNWMAKES Started by PNWMAKES, 09-01-2022, 08:40 PM	2 responses 33 views 2 reactions	Last Post by PNWMAKES 09-02-2022, 12:07 AM

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