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: 367 Posts: 1,197 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	367	1,197	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 10-11-2025, 03:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 578 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 121 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 129 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
just found these nice ddo 1964 d last night witch one would it be? by uruman Started by uruman, 12-06-2016, 09:48 AM	3 responses 964 views 0 reactions	Last Post by Stachowski 12-06-2016, 05:33 PM
1940 Jefferson Nickel struck on silver dime planchet? by MintErrors Started by MintErrors, 09-26-2016, 04:19 PM	5 responses 2,314 views 0 reactions	Last Post by Zimmy 11-15-2016, 10:38 PM
Whatca think of this one by smittys Started by smittys, 11-14-2016, 03:39 PM	3 responses 1,249 views 0 reactions	Last Post by Zimmy 11-15-2016, 10:34 PM
another odd Lincoln Error by smittys Started by smittys, 11-14-2016, 05:13 PM	0 responses 738 views 0 reactions	Last Post by smittys 11-14-2016, 05:13 PM
1972-D Kennedy Half Weighing 13.4 grams, 2MM thick and slightly larger diameter??? by amnight Started by amnight, 11-03-2016, 01:06 AM	2 responses 1,146 views 0 reactions	Last Post by diamond 11-05-2016, 04:29 PM
Odd Ford by Merlin8971 Started by Merlin8971, 10-07-2016, 04:39 PM	4 responses 1,943 views 0 reactions	Last Post by diamond 10-29-2016, 10:42 AM
1983 Lincoln Cent with Die Clash or Die Damage by MintErrors Started by MintErrors, 09-30-2016, 09:35 PM	1 response 1,329 views 0 reactions	Last Post by diamond 09-30-2016, 11:48 PM
1993 "experimental" Lincoln Cent ? by MintErrors Started by MintErrors, 09-26-2016, 02:03 PM	2 responses 1,113 views 0 reactions	Last Post by MintErrors 09-26-2016, 06:25 PM
1956-D Lamination Issue ? by MintErrors Started by MintErrors, 09-26-2016, 02:42 PM	1 response 1,007 views 0 reactions	Last Post by diamond 09-26-2016, 04:10 PM
Roosevelt Dime with issues by MintErrors Started by MintErrors, 09-26-2016, 03:45 PM	1 response 1,003 views 0 reactions	Last Post by diamond 09-26-2016, 04:09 PM

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