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 591 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 127 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
Large semi circular die gouge by salmonscales Started by salmonscales, 02-21-2023, 01:40 PM	0 responses 27 views 0 reactions	Last Post by salmonscales 02-21-2023, 01:40 PM
Bicentennial quarter error by danielsaniel324@yahoo.com Started by danielsaniel324@yahoo.com, 02-20-2023, 08:33 AM	7 responses 72 views 0 reactions	Last Post by danielsaniel324@yahoo.com 02-20-2023, 07:18 PM
1943-S with an additional design element in the knot of Jeffersons hair. by N-6471 Started by N-6471, 02-16-2023, 09:23 PM	4 responses 63 views 0 reactions	Last Post by N-6471 02-16-2023, 10:57 PM
1942-D/D Jefferson Nickel. New Non-Attributed Jefferson Nickel RPM Or Just MD? by NocturnalCoins Started by NocturnalCoins, 02-16-2023, 08:15 PM	0 responses 47 views 0 reactions	Last Post by NocturnalCoins 02-16-2023, 08:15 PM
1968 25c proof, major ejection impact doubling. by Treasure-Hunt-83 Started by Treasure-Hunt-83, 02-10-2023, 06:06 PM	2 responses 49 views 0 reactions	Last Post by Treasure-Hunt-83 02-13-2023, 10:43 AM
1912 Wheat 1C Mystery by Novo_Ordo Started by Novo_Ordo, 02-11-2023, 10:28 PM	3 responses 48 views 1 reaction	Last Post by Ronald 02-12-2023, 11:21 AM
Attached lam error 1947d LWC? by Mammashoe Started by Mammashoe, 02-11-2023, 09:57 PM	1 response 30 views 0 reactions	Last Post by PNWMAKES 02-12-2023, 03:05 AM
1992 Lincoln Cent Strike Error? by Novo_Ordo Started by Novo_Ordo, 02-11-2023, 09:59 PM	2 responses 82 views 0 reactions	Last Post by Novo_Ordo 02-12-2023, 12:36 AM
1901 Indian cent rim abnormalities. by benb56721 Started by benb56721, 02-11-2023, 08:48 PM	1 response 27 views 0 reactions	Last Post by Zimmy 02-11-2023, 08:54 PM
1970 D machine marks a beauty by Vivilu Started by Vivilu, 02-06-2023, 01:49 PM	2 responses 42 views 0 reactions	Last Post by Gcantrell7 02-11-2023, 08:51 PM

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