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: 378 Posts: 1,246 Last Post: New, Uncirculated Stacey Park Milbern Quarter with a guage - maybe? From a member	378	1,246	New, Uncirculated Stacey Park Milbern Quarter with a guage - maybe? From a member by MintErrors 03-31-2026, 08:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 662 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 162 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 153 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
2013-D quarter White Mountain struck through wire by Hinkle Started by Hinkle, 04-13-2025, 06:43 PM	1 response 33 views 0 reactions	Last Post by MintErrors 04-13-2025, 09:01 PM
2017-D cent lamination by Hinkle Started by Hinkle, 04-10-2025, 05:46 PM	2 responses 46 views 0 reactions	Last Post by Hinkle 04-13-2025, 06:27 PM
Redirect: Repunched mint marks on these Roosevelt dimes? by GaryH Started by GaryH, 04-13-2025, 11:07 AM	—	—
1941 S Nickel die clash by Ronald Ozimek Started by Ronald Ozimek, 04-10-2025, 09:02 PM	1 response 43 views 0 reactions	Last Post by MintErrors 04-11-2025, 08:53 AM
This 1999 Lincoln appears to be struck by a second very weak strike. by Sberry002 Started by Sberry002, 04-06-2025, 09:16 PM	5 responses 146 views 0 reactions	Last Post by Sberry002 04-09-2025, 11:26 AM
2000 MARYLAND QUARTER. IS THIS A CAPPED DIE? by Guitars and Koinz Started by Guitars and Koinz, 04-06-2025, 05:32 PM	6 responses 92 views 0 reactions	Last Post by occnumis2021 04-09-2025, 09:44 AM
Is this a DDR? by GaryH Started by GaryH, 04-08-2025, 09:07 PM	0 responses 35 views 0 reactions	Last Post by GaryH 04-08-2025, 09:07 PM
1969s by solsgt54 Started by solsgt54, 04-05-2025, 02:19 PM	2 responses 53 views 0 reactions	Last Post by solsgt54 04-05-2025, 02:33 PM
Another 1966 by solsgt54 Started by solsgt54, 04-05-2025, 12:35 PM	1 response 28 views 0 reactions	Last Post by solsgt54 04-05-2025, 12:37 PM
2024 D Lincoln Shield Cent Wide or Narrow AM by SomersetSmile Started by SomersetSmile, 04-03-2025, 01:03 AM	4 responses 62 views 0 reactions	Last Post by MintErrors 04-03-2025, 10:34 PM

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