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: 359 Posts: 1,179 Last Post: Missing clad layer	359	1,179	Missing clad layer by Mercergrl2 03-14-2025, 11:00 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 03:23 PM	16 responses 522 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 104 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 115 views 0 reactions	Last Post by jcuve 03-14-2021, 06:01 PM
Help with this proof quarter...double strike or MDD by atrox001 Started by atrox001, 10-11-2009, 06:03 PM	7 responses 2,006 views 0 reactions	Last Post by coinartist 11-13-2009, 11:14 AM
inverted MM on a 1894S barber quarter? by Coolcoinz Started by Coolcoinz, 11-07-2009, 09:13 AM	24 responses 6,638 views 0 reactions	Last Post by diamond 11-11-2009, 06:15 PM
1952 Franklin ? by pennycat Started by pennycat, 09-27-2009, 06:47 PM	8 responses 1,909 views 0 reactions	Last Post by jello 11-11-2009, 10:53 AM
2009 UNCIRCULATED MINT SET ERROR by bigbeardriver Started by bigbeardriver, 10-10-2009, 02:03 PM	9 responses 3,228 views 0 reactions	Last Post by wavysteps 11-10-2009, 08:33 AM
6 Fingered 2009 FY ABE NOT SMS Satin..Circulated Coin... by iloveikes Started by iloveikes, 10-27-2009, 02:10 AM	16 responses 3,251 views 0 reactions	Last Post by jello 11-09-2009, 07:57 AM
1946-d..I need some help here.Could be a D/S by Sore Eyes Started by Sore Eyes, 09-29-2009, 11:59 PM	5 responses 1,497 views 0 reactions	Last Post by Coolcoinz 11-08-2009, 08:37 AM
1968S proof cent thick planchet by coinartist Started by coinartist, 11-06-2009, 12:18 PM	13 responses 3,351 views 0 reactions	Last Post by coinartist 11-07-2009, 10:32 AM
1944 Washington 25c DDO? by jello Started by jello, 11-04-2009, 11:11 AM	12 responses 2,336 views 0 reactions	Last Post by jello 11-07-2009, 09:01 AM
A possible new doubled die DDR 1970p cent by coinartist Started by coinartist, 11-05-2009, 11:58 AM	32 responses 5,701 views 0 reactions	Last Post by coinartist 11-06-2009, 07:21 PM
Unplated quarter by Sore Eyes Started by Sore Eyes, 11-06-2009, 05:13 PM	3 responses 1,942 views 0 reactions	Last Post by diamond 11-06-2009, 05:40 PM

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