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: 367 Posts: 1,197 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	367	1,197	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 10-11-2025, 03:20 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 578 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 130 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1880-S Morgan MS63 8/7 reverse strikethrough by cpk20 Started by cpk20, 08-26-2021, 10:51 PM	3 responses 61 views 0 reactions	Last Post by CoinHunter 09-08-2021, 12:13 PM
1977-D Strike Through? by Dschone8 Started by Dschone8, 09-05-2021, 07:10 PM	2 responses 63 views 0 reactions	Last Post by Dschone8 09-07-2021, 07:58 PM
1867 3 Cent Piece Reverse Die Cud by HeartWith02 Started by HeartWith02, 09-03-2021, 03:50 PM	2 responses 35 views 0 reactions	Last Post by mustbebob 09-04-2021, 02:51 PM
1954S LINCOLN PENNY 'FILLED 9'? by rbroederer Started by rbroederer, 08-03-2021, 08:01 PM	3 responses 125 views 0 reactions	Last Post by rbroederer 09-03-2021, 07:34 PM
1954 ROOSEVELT DIME PROOF STRUCK THRUS? by rbroederer Started by rbroederer, 08-24-2021, 01:03 AM	4 responses 55 views 0 reactions	Last Post by HeartWith02 09-03-2021, 12:07 AM
2005-P California State 25C: Is this an error? by KiloBay Started by KiloBay, 09-02-2021, 11:54 AM	0 responses 31 views 0 reactions	Last Post by KiloBay 09-02-2021, 11:54 AM
1990 Mint Set Error by HeartWith02 Started by HeartWith02, 08-28-2021, 09:41 PM	3 responses 41 views 0 reactions	Last Post by HeartWith02 08-29-2021, 06:18 PM
New Discover.CUB DIE. by N-6691 Started by N-6691, 08-10-2021, 04:45 AM	2 responses 48 views 0 reactions	Last Post by HeartWith02 08-28-2021, 10:09 PM
Possibly Double ear? 1991-D. by N-6691 Started by N-6691, 08-23-2021, 06:47 AM	1 response 46 views 0 reactions	Last Post by HeartWith02 08-28-2021, 10:02 PM
1994 p washington quarter ddr? by coppercountrycowboy Started by coppercountrycowboy, 07-19-2021, 06:45 PM	2 responses 119 views 0 reactions	Last Post by mustbebob 08-25-2021, 06:12 PM

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