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: 368 Posts: 1,199 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,199	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 11-15-2025, 05:19 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 579 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 124 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 132 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1997-S ROOSEVELT PROOF DIME STRUCK-THROUGH? by rbroederer Started by rbroederer, 04-11-2022, 09:34 PM	1 response 28 views 0 reactions	Last Post by mustbebob 04-12-2022, 12:31 PM
1985-D ROOSEVELT DIME BUSINESS STRIKE STRUCK THROUGH GREASE? by rbroederer Started by rbroederer, 04-11-2022, 11:04 PM	0 responses 35 views 0 reactions	Last Post by rbroederer 04-11-2022, 11:04 PM
1999-S ROOSEVELT DIME PROOF STRUCK-THROUGH by rbroederer Started by rbroederer, 04-11-2022, 08:53 PM	2 responses 26 views 1 reaction	Last Post by rbroederer 04-11-2022, 09:27 PM
2004 D 5c Keel Boat reverse die chip? by Bargainbidder62 Started by Bargainbidder62, 04-11-2022, 05:50 PM	3 responses 38 views 0 reactions	Last Post by Kloccwork419 04-11-2022, 07:23 PM
1971 D 5c grease struck? by Bargainbidder62 Started by Bargainbidder62, 04-11-2022, 05:32 PM	2 responses 43 views 0 reactions	Last Post by Bargainbidder62 04-11-2022, 07:19 PM
1997 P quarter error? by HeatherBe32 Started by HeatherBe32, 04-11-2022, 08:34 AM	3 responses 37 views 0 reactions	Last Post by HeatherBe32 04-11-2022, 05:06 PM
1982 OMM Penny by Machtron Started by Machtron, 04-10-2022, 08:50 PM	3 responses 55 views 0 reactions	Last Post by Machtron 04-11-2022, 02:29 AM
1993-S KENNEDY PROOF STRUCK THROUGH? by rbroederer Started by rbroederer, 04-10-2022, 01:11 AM	2 responses 38 views 0 reactions	Last Post by rbroederer 04-10-2022, 09:32 PM
1957 D DDR by Ipojlc Started by Ipojlc, 04-09-2022, 08:49 AM	3 responses 46 views 0 reactions	Last Post by MintErrors 04-09-2022, 11:17 PM
OK, OK, Klocc, an almost Lincoln Cent error by MintErrors Started by MintErrors, 04-06-2022, 05:54 PM	3 responses 48 views 0 reactions	Last Post by MintErrors 04-08-2022, 07:48 PM

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