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 579 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
Can a coin have both machine doubling and DDO? by Chippavelli Started by Chippavelli, 12-20-2023, 08:09 PM	4 responses 84 views 0 reactions	Last Post by MintErrors 12-21-2023, 04:11 AM
2016 1 cent. Is this a die adjustment coin? by 279773 Started by 279773, 12-17-2023, 06:47 PM	2 responses 64 views 0 reactions	Last Post by 279773 12-21-2023, 03:15 AM
1965 1-Cent. Does it have double flat clips? by 279773 Started by 279773, 12-20-2023, 09:01 PM	0 responses 38 views 0 reactions	Last Post by 279773 12-20-2023, 09:01 PM
2022(P!) Lincoln Cent Unlisted DDR by Paul Sasso Started by Paul Sasso, 12-15-2023, 08:07 PM	4 responses 72 views 0 reactions	Last Post by Paul Sasso 12-19-2023, 08:07 PM
1981 p Washington Quarter RPM, DDO, DDR,? by Jcruz Started by Jcruz, 12-16-2023, 05:12 PM	2 responses 41 views 0 reactions	Last Post by Jcruz 12-17-2023, 08:40 PM
1919 us penny Lamination error by traps7 Started by traps7, 12-15-2023, 10:26 AM	3 responses 96 views 0 reactions	Last Post by MintErrors 12-17-2023, 03:54 PM
1985 us Flip coin by traps7 Started by traps7, 12-13-2023, 12:16 PM	2 responses 53 views 0 reactions	Last Post by traps7 12-14-2023, 05:24 PM
1986 penny by Patjoan Ad Started by Patjoan Ad, 12-12-2023, 09:35 AM	1 response 47 views 0 reactions	Last Post by JC Stevens 12-14-2023, 11:41 AM
1972 P by FIREDOG Started by FIREDOG, 12-12-2023, 11:28 AM	2 responses 51 views 0 reactions	Last Post by FIREDOG 12-13-2023, 10:57 PM
NO Cents Racketeer Nickel by RTEKING Started by RTEKING, 11-30-2023, 09:55 PM	2 responses 46 views 0 reactions	Last Post by RTEKING 12-13-2023, 10:13 PM

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