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: 315 Posts: 1,168 Last Post: Lincoln Cent 2022 D, VDB DDO.	315	1,168	Lincoln Cent 2022 D, VDB DDO. by Trenton110 02-16-2026, 07:17 AM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 327 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 256 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 225 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 314 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 342 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 213 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1971-DDR-001 by MtW124 Started by MtW124, 01-13-2023, 11:02 AM	3 responses 95 views 0 reactions	Last Post by MtW124 02-07-2023, 01:15 PM
1943-S Jefferson DDO by N-6471 Started by N-6471, 01-31-2023, 09:12 PM	6 responses 110 views 0 reactions	Last Post by N-6471 02-06-2023, 07:20 PM
2022 Dime by Ohel1228 Started by Ohel1228, 02-02-2023, 05:56 PM	3 responses 65 views 0 reactions	Last Post by PNWMAKES 02-06-2023, 05:23 PM
1957 D DDO by Ronald Started by Ronald, 09-27-2022, 11:43 PM	6 responses 145 views 0 reactions	Last Post by Ronald 02-05-2023, 02:27 PM
1998 D Quarter DDR by Mistim Started by Mistim, 01-31-2023, 03:43 PM	0 responses 52 views 0 reactions	Last Post by Mistim 01-31-2023, 03:43 PM
ASE by Ohel1228 Started by Ohel1228, 01-08-2023, 12:34 PM	10 responses 154 views 0 reactions	Last Post by MintErrors 01-25-2023, 12:18 PM
Kennedy Half Dollar lip detail by madmac Started by madmac, 11-06-2022, 12:12 AM	5 responses 98 views 0 reactions	Last Post by madmac 01-25-2023, 02:13 AM
1943 D - Class 4 DDO - Not listed on public listings by Basics2Varieties Started by Basics2Varieties, 01-23-2023, 06:56 AM	6 responses 114 views 0 reactions	Last Post by Basics2Varieties 01-24-2023, 10:58 PM
1902 Indian head cent variety. Need help. by MtW124 Started by MtW124, 11-19-2022, 01:07 PM	11 responses 140 views 0 reactions	Last Post by MintErrors 01-23-2023, 10:37 PM
Is this a DDO? by RossMartzall Started by RossMartzall, 01-22-2023, 04:06 PM	2 responses 54 views 0 reactions	Last Post by MintErrors 01-22-2023, 11:11 PM

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