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: 377 Posts: 1,244 Last Post: 2024-P Shield Cent - Terminal Die State - Multiple Cracks, Chips, and DDD	377	1,244	2024-P Shield Cent - Terminal Die State - Multiple Cracks, Chips, and DDD by dpapa3rr0r 03-19-2026, 10:22 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 657 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 159 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 148 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
1944-P Mercury Dime - What happened with the "E" in LIBERTY? by stevewalkerny Started by stevewalkerny, 03-13-2026, 07:43 PM	3 responses 29 views 0 reactions	Last Post by stevewalkerny 03-23-2026, 04:03 PM
Is there a concensus on the 1956-D cent Repunched Date coin? by onemore Started by onemore, 03-17-2026, 01:13 PM	1 response 27 views 0 reactions	Last Post by MintErrors 03-18-2026, 02:54 AM
1958 one cent with die break and die chip by PadresFan23 Started by PadresFan23, 03-15-2026, 08:43 PM	2 responses 35 views 0 reactions	Last Post by PadresFan23 03-16-2026, 10:02 AM
Flip-over double struck 1943-D Lincoln Cent by No_Ragrets Started by No_Ragrets, 01-21-2026, 01:32 PM	12 responses 168 views 0 reactions	Last Post by dpapa3rr0r 03-13-2026, 06:19 PM
A rather Unique 1957-D Lincoln Cent lamination by MintErrors Started by MintErrors, 03-09-2026, 04:22 PM	1 response 26 views 0 reactions	Last Post by MintErrors 03-09-2026, 04:25 PM
1943 D Jefferson planchet defect? by Ronald Ozimek Started by Ronald Ozimek, 02-09-2026, 12:03 PM	7 responses 84 views 0 reactions	Last Post by dpapa3rr0r 03-03-2026, 03:43 PM
Missing letter part by Ronald Ozimek Started by Ronald Ozimek, 02-16-2026, 08:41 AM	2 responses 33 views 0 reactions	Last Post by dpapa3rr0r 03-01-2026, 04:27 PM
Lamination error? by Ronald Ozimek Started by Ronald Ozimek, 02-18-2026, 10:59 AM	3 responses 72 views 0 reactions	Last Post by dpapa3rr0r 02-22-2026, 04:36 PM
Lamination Examples by MintErrors Started by MintErrors, 02-16-2026, 12:10 PM	4 responses 59 views 0 reactions	Last Post by MintErrors 02-17-2026, 09:04 AM
Redirect: 1964 Nickel D/S/D? by DCoop1968 Started by DCoop1968, 02-16-2026, 04:48 PM	—	—

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