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 124 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 130 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1979-D 1C RPM-001 by Paul Sasso Started by Paul Sasso, 08-30-2023, 05:58 PM	2 responses 35 views 0 reactions	Last Post by Paul Sasso 08-31-2023, 08:00 AM
1961 D Jefferson Nickel. Ŵas it struck on foriegn planchet. Perhaps a 25cent. by 279773 Started by 279773, 08-19-2023, 07:51 PM	5 responses 56 views 0 reactions	Last Post by Zimmy 08-29-2023, 09:05 PM
43/42 nickel by nulte Started by nulte, 08-29-2023, 04:05 PM	1 response 21 views 1 reaction	Last Post by Zimmy 08-29-2023, 09:00 PM
Kennedy Half Dollar didn't have a good time in the mint by N-7446 Started by N-7446, 08-28-2023, 05:36 PM	3 responses 60 views 0 reactions	Last Post by N-7446 08-29-2023, 09:54 AM
1959-D WRPM-003 Missplaced Mint Mark ? by Dutch-Tigger Started by Dutch-Tigger, 08-25-2023, 06:59 PM	2 responses 46 views 0 reactions	Last Post by Dutch-Tigger 08-25-2023, 11:01 PM
1964 D by Shawn1967 Started by Shawn1967, 08-25-2023, 06:53 AM	3 responses 35 views 0 reactions	Last Post by Shawn1967 08-25-2023, 05:47 PM
1879 O Morgan by Popsiclman Started by Popsiclman, 08-24-2023, 03:24 PM	2 responses 32 views 0 reactions	Last Post by MintErrors 08-24-2023, 06:25 PM
What causes this? by Popsiclman Started by Popsiclman, 08-24-2023, 12:20 PM	1 response 30 views 0 reactions	Last Post by MintErrors 08-24-2023, 01:05 PM
1959 penny DDR and DDO by Popsiclman Started by Popsiclman, 08-23-2023, 12:39 PM	0 responses 23 views 0 reactions	Last Post by Popsiclman 08-23-2023, 12:39 PM
2006 P Nevada Strike Thru Obverse and Reverse by Christopher Spare Started by Christopher Spare, 08-21-2023, 02:13 PM	3 responses 38 views 0 reactions	Last Post by Christopher Spare 08-21-2023, 10:39 PM

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