Mint Error 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
Mint Error Image Gallery Photos shared by our members. Topics: 368 Posts: 1,199 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,199	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 11-15-2025, 05:19 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 591 views 1 reaction	Last Post by jcuve 04-25-2021, 04:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 127 views 0 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 07:01 PM	0 responses 132 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
Lincoln cent 1970 S by noorkarim Started by noorkarim, 04-10-2023, 04:20 AM	3 responses 68 views 0 reactions	Last Post by occnumis2021 04-13-2023, 12:21 AM
1986 d 1 c. Die clash. Overpolished. by 279773 Started by 279773, 04-12-2023, 12:06 AM	1 response 30 views 0 reactions	Last Post by occnumis2021 04-12-2023, 01:23 AM
1914 DDO by Ra6907 Started by Ra6907, 04-11-2023, 08:55 PM	2 responses 42 views 0 reactions	Last Post by occnumis2021 04-11-2023, 10:06 PM
Confused with procedure by Harleybarley Started by Harleybarley, 04-08-2023, 01:39 AM	5 responses 59 views 0 reactions	Last Post by Harleybarley 04-09-2023, 08:36 PM
2015d 25c Strike Through, Missing Clad, Thin Planchet, Weak Strike !!! by RAS SMITH Started by RAS SMITH, 04-08-2023, 01:22 PM	5 responses 27 views 0 reactions	Last Post by Zimmy 04-09-2023, 06:12 PM
1989d 25c Strike Through by RAS SMITH Started by RAS SMITH, 04-08-2023, 01:41 PM	2 responses 29 views 0 reactions	Last Post by RAS SMITH 04-08-2023, 03:55 PM
1970-S lincoln cent with a strick tru by the duke of 51 Started by the duke of 51, 04-08-2023, 01:26 PM	1 response 27 views 0 reactions	Last Post by MintErrors 04-08-2023, 03:06 PM
2005-S Proof cent with unregistered DDO/DDR by Harleybarley Started by Harleybarley, 04-06-2023, 01:00 PM	4 responses 47 views 1 reaction	Last Post by Harleybarley 04-07-2023, 04:22 PM
1945-P Jefferson Variety and Error by N-6471 Started by N-6471, 04-05-2023, 09:58 PM	8 responses 55 views 1 reaction	Last Post by N-6471 04-07-2023, 12:13 PM
1940 Nickel rim damage by Harleybarley Started by Harleybarley, 08-22-2022, 07:13 PM	7 responses 85 views 1 reaction	Last Post by Harleybarley 04-07-2023, 01:13 AM

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