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: 373 Posts: 1,224 Last Post: 1C Wheat 44D DDO RPD?	373	1,224	1C Wheat 44D DDO RPD? by kurtrr 01-26-2026, 12:15 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 611 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 143 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 134 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1953 1 C. Clashlike chip. by 279773 Started by 279773, 04-29-2023, 07:12 AM	6 responses 63 views 0 reactions	Last Post by DB426 01-18-2026, 03:21 PM
1983 P Lincoln penny possible doubling on the ear. by JakeSr1109 Started by JakeSr1109, 01-16-2026, 05:27 AM	1 response 26 views 0 reactions	Last Post by MintErrors 01-16-2026, 12:02 PM
Redirect: RPM 1960 D Lincoln Memorial Cent? by Chadpage154 Started by Chadpage154, 12-28-2025, 07:31 PM	—	—
Jefferson planchet clip 1 of 2 by Ronald Ozimek Started by Ronald Ozimek, 12-14-2025, 12:57 PM	3 responses 40 views 0 reactions	Last Post by MintErrors 12-15-2025, 03:53 AM
1942 Jefferson clip 2 of 2 by Ronald Ozimek Started by Ronald Ozimek, 12-14-2025, 01:01 PM	0 responses 22 views 0 reactions	Last Post by Ronald Ozimek 12-14-2025, 01:01 PM
1954 FRANKLIN HALF "ORIGINAL BAG FRAGMENT" by rbroederer Started by rbroederer, 12-11-2025, 12:10 AM	1 response 40 views 0 reactions	Last Post by MintErrors 12-11-2025, 05:01 AM
1954 Quarter Die Crack And? I Call it Reverse R 54 Known Error? by Errorologist Started by Errorologist, 12-04-2025, 01:08 AM	4 responses 62 views 0 reactions	Last Post by Errorologist 12-08-2025, 11:24 AM
1944 Quarter Struck-Through Error With Debris? by Errorologist Started by Errorologist, 12-03-2025, 11:51 PM	2 responses 38 views 0 reactions	Last Post by Errorologist 12-04-2025, 11:33 AM
1966 Lincoln Cent DDO/DDR? by DCoop1968 Started by DCoop1968, 12-03-2025, 10:50 AM	1 response 48 views 0 reactions	Last Post by MintErrors 12-04-2025, 09:30 AM
Toned multi strike in collar 1c by Spartakushz Started by Spartakushz, 11-27-2025, 01:32 PM	1 response 30 views 0 reactions	Last Post by eaxtellcoin 11-30-2025, 09:01 PM

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