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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
I found my fourth 1942-S Inverted S Dime by fcloud Started by fcloud, 10-04-2009, 06:12 PM	0 responses 1,208 views 0 reactions	Last Post by fcloud 10-04-2009, 06:12 PM
2004 D Offset Tilted DD??? by Novicetoerr Started by Novicetoerr, 09-30-2009, 12:07 PM	1 response 1,103 views 0 reactions	Last Post by mustbebob 10-02-2009, 09:02 PM
coin language by GKoehl Started by GKoehl, 10-01-2009, 12:34 AM	1 response 1,211 views 0 reactions	Last Post by diamond 10-01-2009, 01:20 AM
1940-s wheat cent by Sore Eyes Started by Sore Eyes, 09-27-2009, 12:00 PM	1 response 1,145 views 0 reactions	Last Post by diamond 09-27-2009, 12:13 PM
2004D IOWA STE QTR STRONG TILTED DDR OF WINDOW POST??? by Novicetoerr Started by Novicetoerr, 09-26-2009, 10:47 PM	1 response 1,173 views 0 reactions	Last Post by diamond 09-27-2009, 12:04 AM
1982-D Doubled die question. by coins-it-is Started by coins-it-is, 09-26-2009, 05:34 PM	0 responses 1,178 views 0 reactions	Last Post by coins-it-is 09-26-2009, 05:34 PM
2007D LMC Doubled Eyelids by Novicetoerr Started by Novicetoerr, 09-26-2009, 03:06 PM	0 responses 1,093 views 0 reactions	Last Post by Novicetoerr 09-26-2009, 03:06 PM
2006 D LMC DOUBLED EAR by Novicetoerr Started by Novicetoerr, 09-25-2009, 01:35 PM	1 response 1,331 views 0 reactions	Last Post by diamond 09-25-2009, 01:37 PM
1970-D DDO Washington by 19Lyds Started by 19Lyds, 09-22-2009, 11:51 PM	4 responses 2,254 views 0 reactions	Last Post by JamesWiles 09-24-2009, 11:19 AM
Another TILTED DD variety 2004D Jeff. Keelboat Design by Novicetoerr Started by Novicetoerr, 09-24-2009, 01:06 AM	0 responses 1,067 views 0 reactions	Last Post by Novicetoerr 09-24-2009, 01:06 AM

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