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: 364 Posts: 1,189 Last Post: Mercury 19412	364	1,189	Mercury 19412 by Silver Spicoli 06-07-2025, 03:27 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 542 views 1 reaction	Last Post by jcuve 04-25-2021, 03:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 107 views 0 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 06:01 PM	0 responses 121 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
Help with explanation of this mint error - Struck Thru? by Mullen Coins Started by Mullen Coins, 01-09-2018, 04:39 PM	1 response 1,059 views 0 reactions	Last Post by diamond 01-09-2018, 08:35 PM
Defective Planchet Kennedy Half the Struck thru Reverse by Mullen Coins Started by Mullen Coins, 01-09-2018, 04:35 PM	1 response 1,027 views 0 reactions	Last Post by diamond 01-09-2018, 08:34 PM
1918-D Lincoln Cent Strike Thru Grease? by flyank Started by flyank, 01-08-2018, 10:27 AM	2 responses 1,124 views 0 reactions	Last Post by diamond 01-08-2018, 07:23 PM
2008-D Monroe President dollar with thin edge lettering explanation please by amnight Started by amnight, 01-01-2018, 06:10 PM	3 responses 1,336 views 0 reactions	Last Post by amnight 01-03-2018, 12:36 AM
Dime Error by mchera Started by mchera, 12-23-2017, 03:01 PM	4 responses 1,401 views 0 reactions	Last Post by mchera 12-27-2017, 01:57 PM
Struck Through with something weird going on by MintErrors Started by MintErrors, 12-12-2017, 12:10 AM	3 responses 1,773 views 1 reaction	Last Post by mchera 12-23-2017, 03:11 PM
2017-D New Jersey Ellis Island Improper Annealing by Stachowski Started by Stachowski, 12-22-2017, 07:12 AM	0 responses 838 views 0 reactions	Last Post by Stachowski 12-22-2017, 07:12 AM
1922-D Lincoln Cent Die #4 ( Coattails ) by Stachowski Started by Stachowski, 10-24-2017, 06:14 AM	0 responses 472 views 0 reactions	Last Post by Stachowski 10-24-2017, 06:14 AM
1995 Lincoln Cent Double Strike by Stachowski Started by Stachowski, 08-31-2017, 08:33 AM	0 responses 1,050 views 0 reactions	Last Post by Stachowski 08-31-2017, 08:33 AM
Nice 1994-P Roosevelt Dime Die Clash by Merlin8971 Started by Merlin8971, 08-22-2017, 03:38 PM	0 responses 964 views 0 reactions	Last Post by Merlin8971 08-22-2017, 03:38 PM

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