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
1993-S KENNEDY PROOF STRUCK THROUGH? by rbroederer Started by rbroederer, 04-10-2022, 12:11 AM	2 responses 38 views 0 reactions	Last Post by rbroederer 04-10-2022, 08:32 PM
1957 D DDR by Ipojlc Started by Ipojlc, 04-09-2022, 07:49 AM	3 responses 46 views 0 reactions	Last Post by MintErrors 04-09-2022, 10:17 PM
OK, OK, Klocc, an almost Lincoln Cent error by MintErrors Started by MintErrors, 04-06-2022, 04:54 PM	3 responses 48 views 0 reactions	Last Post by MintErrors 04-08-2022, 06:48 PM
Post mint damage or some type of clip/sheet edge? by Ronald Ozimek Started by Ronald Ozimek, 04-06-2022, 04:17 PM	3 responses 36 views 0 reactions	Last Post by Ronald Ozimek 04-08-2022, 03:00 PM
1993 D Lincoln Cent - Any idea what's going on with this mint mark? by The Island Started by The Island, 04-07-2022, 01:29 PM	2 responses 39 views 0 reactions	Last Post by The Island 04-07-2022, 01:35 PM
1920 Lincoln Cent Struck on an Argentina 10c planchet by MintErrors Started by MintErrors, 04-06-2022, 12:02 PM	2 responses 62 views 1 reaction	Last Post by PNWMAKES 04-06-2022, 07:36 PM
1980 1c off metal or environmental? by Bargainbidder62 Started by Bargainbidder62, 04-06-2022, 02:02 PM	3 responses 24 views 0 reactions	Last Post by MintErrors 04-06-2022, 03:36 PM
Redirect: 1935 5C DDR FS-801 VF30? by Ra6907 Started by Ra6907, 04-06-2022, 10:40 AM	—	—
1923-S Lincoln Cent Cherrypick by HeartWith02 Started by HeartWith02, 08-28-2021, 06:21 PM	3 responses 71 views 2 reactions	Last Post by HeartWith02 04-05-2022, 11:44 PM
1971 S 1c MD? by Bargainbidder62 Started by Bargainbidder62, 04-05-2022, 02:39 PM	5 responses 43 views 0 reactions	Last Post by Bargainbidder62 04-05-2022, 03:52 PM

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