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 335 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 258 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 227 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 315 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 343 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 215 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1943-S Penny by N-6166 Started by N-6166, 06-25-2023, 12:15 PM	5 responses 96 views 1 reaction	Last Post by MintErrors 06-28-2023, 11:57 PM
1976-D Kennedy DDO by blinewalker Started by blinewalker, 06-25-2023, 10:39 PM	1 response 60 views 0 reactions	Last Post by atrox001 06-26-2023, 01:51 PM
1939 Jefferson Nickel No Mint Mark DDR by Chadpage154 Started by Chadpage154, 06-24-2023, 12:13 PM	4 responses 92 views 0 reactions	Last Post by MintErrors 06-25-2023, 07:08 PM
1965 Roosevelt Dime question by Chadpage154 Started by Chadpage154, 06-25-2023, 06:46 PM	1 response 18 views 0 reactions	Last Post by MintErrors 06-25-2023, 06:59 PM
1891 MORGAN Dollar O mint Clashed "E" by Chadpage154 Started by Chadpage154, 06-24-2023, 12:10 PM	6 responses 58 views 0 reactions	Last Post by Chadpage154 06-25-2023, 06:11 PM
flat and shelf-like? by occnumis2021 Started by occnumis2021, 06-20-2023, 06:08 PM	5 responses 72 views 0 reactions	Last Post by MintErrors 06-25-2023, 01:47 AM
2023 W UNC American Silver Eagle DDO DDR? by OneCent Started by OneCent, 06-12-2023, 10:24 AM	4 responses 104 views 0 reactions	Last Post by MintErrors 06-19-2023, 10:41 PM
2020 D/ear Philadelphia penny by Patjoan Ad Started by Patjoan Ad, 01-18-2023, 12:48 PM	6 responses 81 views 0 reactions	Last Post by N-6166 06-18-2023, 09:47 PM
1980 no mint mark lincoln cent possible ddo/ddr? by Chadpage154 Started by Chadpage154, 06-15-2023, 01:52 AM	7 responses 59 views 0 reactions	Last Post by occnumis2021 06-16-2023, 12:03 PM
2022P nickel by Ohel1228 Started by Ohel1228, 11-09-2022, 07:22 PM	12 responses 271 views 0 reactions	Last Post by occnumis2021 06-13-2023, 09:06 PM

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