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
Curious 1951 D Lincoln by 59burk19 Started by 59burk19, 05-13-2021, 04:39 PM	1 response 37 views 0 reactions	Last Post by mustbebob 05-18-2021, 05:21 PM
2021 penny line on forehead by Ipojlc Started by Ipojlc, 05-13-2021, 03:38 PM	2 responses 67 views 0 reactions	Last Post by Ipojlc 05-16-2021, 12:01 PM
1991d Lincoln Cent wide rim! by Adam's Coin Collection Started by Adam's Coin Collection, 05-12-2021, 10:57 PM	1 response 49 views 0 reactions	Last Post by mustbebob 05-13-2021, 04:08 PM
1968 proof dime broadstruck? by blinewalker Started by blinewalker, 05-12-2021, 12:54 PM	1 response 29 views 0 reactions	Last Post by mustbebob 05-12-2021, 05:37 PM
1956 d Lincoln Cent Cracked Skull! by Adam's Coin Collection Started by Adam's Coin Collection, 05-10-2021, 10:34 PM	2 responses 54 views 0 reactions	Last Post by Adam's Coin Collection 05-11-2021, 08:11 PM
2013 Cent DDR? by 59burk19 Started by 59burk19, 05-07-2021, 04:41 PM	1 response 37 views 0 reactions	Last Post by mustbebob 05-08-2021, 01:55 PM
1944 d Lincoln Cent with cud on the obverse! by Adam's Coin Collection Started by Adam's Coin Collection, 05-06-2021, 11:04 PM	4 responses 57 views 0 reactions	Last Post by Adam's Coin Collection 05-07-2021, 05:32 PM
Unlisted 2001 D by 59burk19 Started by 59burk19, 05-06-2021, 07:15 PM	3 responses 44 views 0 reactions	Last Post by mustbebob 05-07-2021, 03:11 PM
1884 CC die polish error by Coin Toss Started by Coin Toss, 05-04-2021, 12:31 AM	2 responses 58 views 0 reactions	Last Post by WestCosastVarieties 05-06-2021, 11:25 AM
1986 D Penny doubling by 59burk19 Started by 59burk19, 05-05-2021, 05:50 PM	3 responses 55 views 0 reactions	Last Post by jcuve 05-06-2021, 12:56 AM

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