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
2021-D Quarter has blob with lines above O in GOD by N-7446 Started by N-7446, 09-07-2023, 11:03 AM	1 response 32 views 0 reactions	Last Post by MintErrors 09-07-2023, 01:28 PM
2023P Edith Kanaka'ole quarter by rlh7499 Started by rlh7499, 09-04-2023, 06:38 PM	7 responses 401 views 0 reactions	Last Post by MintErrors 09-07-2023, 06:12 AM
2022 1 cent Eyelid Doubling or Die Chip / Strike Doubling on Letters? by Christopher Spare Started by Christopher Spare, 09-06-2023, 03:26 PM	0 responses 45 views 0 reactions	Last Post by Christopher Spare 09-06-2023, 03:26 PM
2022 P Wilma Mankiller Quarter by Lucas2you Started by Lucas2you, 08-20-2023, 02:18 PM	5 responses 53 views 0 reactions	Last Post by Dutch-Tigger 09-04-2023, 12:36 AM
What caused this? by N-7446 Started by N-7446, 08-31-2023, 06:25 PM	5 responses 51 views 0 reactions	Last Post by N-7446 09-01-2023, 10:47 AM
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 58 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 61 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 47 views 0 reactions	Last Post by Dutch-Tigger 08-25-2023, 11:01 PM

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