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: 364 Posts: 1,189 Last Post: Mercury 19412	364	1,189	Mercury 19412 by Silver Spicoli 06-07-2025, 03:27 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 543 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 107 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 122 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
1943-S with an additional design element in the knot of Jeffersons hair. by N-6471 Started by N-6471, 02-16-2023, 08:23 PM	4 responses 59 views 0 reactions	Last Post by N-6471 02-16-2023, 09:57 PM
1942-D/D Jefferson Nickel. New Non-Attributed Jefferson Nickel RPM Or Just MD? by NocturnalCoins Started by NocturnalCoins, 02-16-2023, 07:15 PM	0 responses 45 views 0 reactions	Last Post by NocturnalCoins 02-16-2023, 07:15 PM
1968 25c proof, major ejection impact doubling. by Treasure-Hunt-83 Started by Treasure-Hunt-83, 02-10-2023, 05:06 PM	2 responses 45 views 0 reactions	Last Post by Treasure-Hunt-83 02-13-2023, 09:43 AM
1912 Wheat 1C Mystery by Novo_Ordo Started by Novo_Ordo, 02-11-2023, 09:28 PM	3 responses 47 views 1 reaction	Last Post by Ronald 02-12-2023, 10:21 AM
Attached lam error 1947d LWC? by Mammashoe Started by Mammashoe, 02-11-2023, 08:57 PM	1 response 29 views 0 reactions	Last Post by PNWMAKES 02-12-2023, 02:05 AM
1992 Lincoln Cent Strike Error? by Novo_Ordo Started by Novo_Ordo, 02-11-2023, 08:59 PM	2 responses 71 views 0 reactions	Last Post by Novo_Ordo 02-11-2023, 11:36 PM
1901 Indian cent rim abnormalities. by benb56721 Started by benb56721, 02-11-2023, 07:48 PM	1 response 25 views 0 reactions	Last Post by Zimmy 02-11-2023, 07:54 PM
1970 D machine marks a beauty by Vivilu Started by Vivilu, 02-06-2023, 12:49 PM	2 responses 37 views 0 reactions	Last Post by Gcantrell7 02-11-2023, 07:51 PM
2005 Lincoln cent, odd formation on reverse. by Treasure-Hunt-83 Started by Treasure-Hunt-83, 02-10-2023, 04:34 PM	2 responses 28 views 0 reactions	Last Post by Treasure-Hunt-83 02-10-2023, 06:14 PM
1930 Mercury Dime by Coinbooks Started by Coinbooks, 02-07-2023, 11:05 PM	4 responses 43 views 1 reaction	Last Post by Ronald 02-10-2023, 05:47 PM

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