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: 311 Posts: 1,153 Last Post: 1989 Lincoln cent with a 1988 RDV-005 reverse	311	1,153	1989 Lincoln cent with a 1988 RDV-005 reverse by DavidE.Obie 10-24-2025, 11:47 AM

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 239 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 181 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 202 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 292 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 318 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 193 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
Lettered edge styles on Pres $ by BIM Mania Started by BIM Mania, 08-18-2008, 09:15 AM	3 responses 1,471 views 0 reactions	Last Post by 3�nicker 09-02-2008, 05:24 PM
1900 Indian Head Capped Die Strike? by Hankster Started by Hankster, 09-01-2008, 05:19 PM	1 response 1,035 views 0 reactions	Last Post by diamond 09-01-2008, 06:23 PM
Found 1959-D Lincoln Cent with RPD (or OverDate) and others??? by Novicetoerr Started by Novicetoerr, 08-23-2008, 11:59 AM	5 responses 1,372 views 0 reactions	Last Post by Novicetoerr 09-01-2008, 11:47 AM
2 Questions on TRAILS/WAVY STEPS by Novicetoerr Started by Novicetoerr, 08-22-2008, 05:06 PM	7 responses 1,634 views 0 reactions	Last Post by Novicetoerr 08-31-2008, 07:22 PM
Which RPM is this 1961 D by grnwavdav Started by grnwavdav, 08-29-2008, 05:42 PM	4 responses 1,290 views 0 reactions	Last Post by grnwavdav 08-30-2008, 03:20 PM
1985-D 5c Jefferson Nickel DDO / DDR ??? by Novicetoerr Started by Novicetoerr, 08-22-2008, 02:55 AM	12 responses 4,640 views 0 reactions	Last Post by Novicetoerr 08-27-2008, 06:30 PM
MDD Question by bigbawbo Started by bigbawbo, 08-18-2008, 09:41 PM	2 responses 1,251 views 0 reactions	Last Post by billscoins 08-27-2008, 07:48 AM
1953-D/D RPM1/RPM2? by pheh Started by pheh, 08-26-2008, 12:26 PM	1 response 1,094 views 0 reactions	Last Post by mustbebob 08-26-2008, 07:52 PM
1944-D D/S (D/D?, D/D/S?) by pheh Started by pheh, 08-26-2008, 12:22 PM	3 responses 1,057 views 0 reactions	Last Post by mustbebob 08-26-2008, 07:45 PM
What is a doubled die? by wavysteps Started by wavysteps, 08-07-2008, 11:23 AM	9 responses 1,840 views 0 reactions	Last Post by 3�nicker 08-26-2008, 03:16 PM

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