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, 02:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 577 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 116 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 128 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
2002 P Jefferson Nickel - RPM, Doubled Reverse by SF11Dude Started by SF11Dude, 01-30-2017, 02:54 PM	1 response 1,240 views 0 reactions	Last Post by diamond 01-31-2017, 10:54 AM
1984 P Jefferson Nickel - No throat collar by SF11Dude Started by SF11Dude, 01-30-2017, 02:31 PM	1 response 1,137 views 0 reactions	Last Post by diamond 01-31-2017, 10:53 AM
1971 D Jefferson Nickel missing right & left balconies by SF11Dude Started by SF11Dude, 01-30-2017, 02:29 PM	1 response 892 views 0 reactions	Last Post by diamond 01-31-2017, 10:51 AM
2000-P Massive Strike- Through ( Retained ) by Stachowski Started by Stachowski, 01-08-2017, 11:45 AM	9 responses 2,573 views 0 reactions	Last Post by diamond 01-22-2017, 03:58 PM
1878 8 Tailfeather Morgan silver dollar by Merlin8971 Started by Merlin8971, 10-07-2016, 10:13 AM	9 responses 2,776 views 0 reactions	Last Post by Merlin8971 01-15-2017, 02:43 PM
1964 d half is it an rpm? by uruman Started by uruman, 12-31-2016, 02:03 AM	1 response 848 views 0 reactions	Last Post by atrox001 12-31-2016, 02:03 PM
1906 o barber dime o/o by uruman Started by uruman, 12-24-2016, 10:22 AM	5 responses 1,598 views 0 reactions	Last Post by uruman 12-29-2016, 10:29 PM
just found these rpm D/D north 1964 d last night witch one would it be? by uruman Started by uruman, 12-06-2016, 08:53 AM	5 responses 1,253 views 0 reactions	Last Post by Stachowski 12-09-2016, 07:20 PM
just found these nice ddo 1964 d last night witch one would it be? by uruman Started by uruman, 12-06-2016, 08:48 AM	3 responses 963 views 0 reactions	Last Post by Stachowski 12-06-2016, 04:33 PM
1940 Jefferson Nickel struck on silver dime planchet? by MintErrors Started by MintErrors, 09-26-2016, 03:19 PM	5 responses 2,312 views 0 reactions	Last Post by Zimmy 11-15-2016, 09:38 PM

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