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: 1,202 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,202	1954 Dime with either PMD or possible gear strikethrough? by MintErrors 12-16-2025, 07:13 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 598 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 137 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 133 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
2011 P Ulysses S Grant - Spiked Head by considine Started by considine, 08-05-2022, 05:58 PM	3 responses 57 views 0 reactions	Last Post by MintErrors 08-06-2022, 11:01 PM
2022 D Jefferson Nickel - weird nickel thing #2 by considine Started by considine, 08-05-2022, 05:52 PM	2 responses 52 views 0 reactions	Last Post by considine 08-06-2022, 01:12 PM
1972 LMC Possible struck thru? by Mammashoe Started by Mammashoe, 08-05-2022, 09:13 PM	1 response 42 views 0 reactions	Last Post by MintErrors 08-05-2022, 10:42 PM
1969 D WASHINGTON QUARTER WITH AN INCREDIBLY WEAK MINT MARK by rbroederer Started by rbroederer, 08-03-2022, 08:30 PM	2 responses 43 views 0 reactions	Last Post by rbroederer 08-04-2022, 02:18 PM
199? penny by stan jewell Started by stan jewell, 08-04-2022, 12:49 AM	5 responses 82 views 0 reactions	Last Post by mustbebob 08-04-2022, 12:49 PM
Error Identification Please… by Bassfish11 Started by Bassfish11, 08-01-2022, 12:15 AM	5 responses 78 views 0 reactions	Last Post by Bassfish11 08-04-2022, 05:57 AM
Strike Through-Cloth by Ddahl Started by Ddahl, 07-29-2022, 01:53 PM	4 responses 65 views 1 reaction	Last Post by Ddahl 07-30-2022, 02:41 PM
1986-P Jefferson Nickel Error? by Bassfish11 Started by Bassfish11, 07-28-2022, 01:01 AM	2 responses 36 views 0 reactions	Last Post by Bassfish11 07-28-2022, 02:23 PM
1954 S FRANKLIN HALF STRUCK THROUGH GREASE OBVERSE AND REVERSE? by rbroederer Started by rbroederer, 07-27-2022, 01:13 AM	4 responses 72 views 0 reactions	Last Post by rbroederer 07-28-2022, 02:21 PM
1990 LINCOLN CENT WITH VERY AGGRESSIVE WIRE BRUSH MARKS? by rbroederer Started by rbroederer, 07-27-2022, 01:35 AM	2 responses 40 views 0 reactions	Last Post by rbroederer 07-27-2022, 03:26 PM

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