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: 370 Posts: 1,208 Last Post: 2025 S Sacajawea proof Rim Doubling	370	1,208	2025 S Sacajawea proof Rim Doubling by MintErrors 01-10-2026, 11:25 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 605 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 139 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 134 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1989 D Quarter by godaichan Started by godaichan, 06-17-2022, 05:36 PM	2 responses 38 views 0 reactions	Last Post by godaichan 06-18-2022, 12:25 AM
2021-P CROSSING THE DELAWARE WASHINGTON QUARTER D.D.R.? PLEASE HELP!! by Jlynn8523 Started by Jlynn8523, 01-04-2022, 02:05 PM	3 responses 125 views 0 reactions	Last Post by mustbebob 06-16-2022, 12:03 PM
1982 D Large Date Copper Lincoln Cent Questions! by Jlynn8523 Started by Jlynn8523, 06-15-2022, 08:46 PM	3 responses 50 views 0 reactions	Last Post by Jlynn8523 06-16-2022, 01:56 AM
Two odd Lincolns by Dan O Started by Dan O, 06-14-2022, 04:45 PM	7 responses 58 views 0 reactions	Last Post by Dan O 06-15-2022, 04:11 PM
1971 D Eisenhower struck through obverse "Crater Face" by sumdunce Started by sumdunce, 06-12-2022, 03:00 PM	2 responses 42 views 0 reactions	Last Post by sumdunce 06-12-2022, 04:12 PM
1888 Morgan dollar struck through reverse by sumdunce Started by sumdunce, 06-11-2022, 06:46 PM	3 responses 51 views 2 reactions	Last Post by MintErrors 06-12-2022, 04:09 PM
1880 O Morgan dollar rim burr by sumdunce Started by sumdunce, 06-11-2022, 06:50 PM	0 responses 36 views 2 reactions	Last Post by sumdunce 06-11-2022, 06:50 PM
2013 D Mount Rushmore Quarter by godaichan Started by godaichan, 06-09-2022, 10:04 PM	3 responses 125 views 0 reactions	Last Post by godaichan 06-10-2022, 09:15 AM
1983 Lincoln Memorial Cent DDR FS-802? by PNWMAKES Started by PNWMAKES, 06-07-2022, 08:36 PM	3 responses 121 views 0 reactions	Last Post by PNWMAKES 06-08-2022, 03:36 PM
1943 S error nickel by Paul N Started by Paul N, 05-30-2022, 06:44 PM	13 responses 145 views 0 reactions	Last Post by Paul N 06-08-2022, 10:20 AM

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