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
2015 P Roosevelt dime Error by Coindog Started by Coindog, 06-05-2021, 12:04 PM	17 responses 239 views 0 reactions	Last Post by Coindog 06-22-2021, 03:21 PM
1979 Susan B. Anthony P by Ipojlc Started by Ipojlc, 06-20-2021, 12:06 AM	1 response 34 views 0 reactions	Last Post by mustbebob 06-20-2021, 12:08 PM
1977 Washington Quarter with strange dent! by Adam's Coin Collection Started by Adam's Coin Collection, 06-16-2021, 10:03 PM	2 responses 55 views 0 reactions	Last Post by Adam's Coin Collection 06-17-2021, 01:59 PM
1960 D RPM sent by CONECA with extra surprise errors!!! by Adam's Coin Collection Started by Adam's Coin Collection, 06-16-2021, 09:13 PM	1 response 42 views 0 reactions	Last Post by mustbebob 06-17-2021, 01:06 PM
1976 bicentennial quarter RPM? by Adam's Coin Collection Started by Adam's Coin Collection, 06-16-2021, 09:42 PM	2 responses 46 views 0 reactions	Last Post by Adam's Coin Collection 06-17-2021, 11:24 AM
2017 P Ozark Riverways Quarter by Coindog Started by Coindog, 06-14-2021, 09:59 PM	4 responses 129 views 0 reactions	Last Post by mustbebob 06-16-2021, 11:46 AM
2006 P Colorado Quarter by Coindog Started by Coindog, 06-14-2021, 10:17 PM	2 responses 48 views 0 reactions	Last Post by CoinHunter 06-16-2021, 08:30 AM
2000 P So. Carolina Quarter by Coindog Started by Coindog, 06-16-2021, 07:41 AM	1 response 31 views 1 reaction	Last Post by CoinHunter 06-16-2021, 08:29 AM
1996 P Washington Quarter by Coindog Started by Coindog, 06-14-2021, 09:15 PM	2 responses 49 views 0 reactions	Last Post by Coindog 06-15-2021, 02:32 PM
2013 P NV Great Basin Quarter by Coindog Started by Coindog, 06-14-2021, 09:52 PM	1 response 67 views 0 reactions	Last Post by mustbebob 06-15-2021, 01:36 PM

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