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 131 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
Significant error reverse-eagle head missing details and feathers by hartdoc Started by hartdoc, 05-28-2022, 05:05 PM	1 response 23 views 0 reactions	Last Post by DoubleYou 05-28-2022, 08:05 PM
Interesting Finds 1987 D by Machtron Started by Machtron, 05-24-2022, 09:40 PM	2 responses 54 views 0 reactions	Last Post by Machtron 05-28-2022, 01:50 AM
2021-D Lincoln DDO cent discovered by Ra6907 Started by Ra6907, 05-26-2022, 07:35 PM	1 response 44 views 0 reactions	Last Post by mustbebob 05-27-2022, 12:07 PM
Underweight 1903 Indian Head penny? by KiloBay Started by KiloBay, 05-19-2022, 04:33 PM	4 responses 83 views 0 reactions	Last Post by MintErrors 05-24-2022, 08:28 PM
2021 P Roosevelt Dime - Lam? by considine Started by considine, 05-17-2022, 01:36 PM	6 responses 90 views 0 reactions	Last Post by considine 05-21-2022, 10:44 AM
1943 Steel Penny (DDO?) by Penny4URthoughts? Started by Penny4URthoughts?, 05-18-2022, 05:50 AM	2 responses 42 views 0 reactions	Last Post by Penny4URthoughts? 05-19-2022, 04:49 AM
1958D Washington Quarter(ddo?) by Penny4URthoughts? Started by Penny4URthoughts?, 05-18-2022, 05:25 AM	2 responses 32 views 0 reactions	Last Post by Penny4URthoughts? 05-19-2022, 04:48 AM
Mint errors by IUBB1 Started by IUBB1, 05-15-2022, 12:41 PM	2 responses 49 views 0 reactions	Last Post by IUBB1 05-15-2022, 06:49 PM
1999 D 1c ddo/ddr? by Bargainbidder62 Started by Bargainbidder62, 05-12-2022, 09:46 PM	5 responses 96 views 0 reactions	Last Post by MintErrors 05-15-2022, 12:44 AM
2022 D 10c Roosevelt DDO or MD? by Bargainbidder62 Started by Bargainbidder62, 05-13-2022, 10:46 PM	1 response 79 views 0 reactions	Last Post by DoubleYou 05-14-2022, 09:03 AM

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