Die Variety 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
Die Variety Image Gallery Photos taken by our members. Topics: 313 Posts: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 05:39 AM	0 responses 269 views 3 reactions	Last Post by MintErrors 01-28-2025, 05:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 09:56 AM	13 responses 202 views 1 reaction	Last Post by MintErrors 12-13-2024, 02:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 207 views 3 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 02:26 PM	4 responses 298 views 2 reactions	Last Post by jcuve 04-25-2021, 02:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 02:02 AM	6 responses 329 views 2 reactions	Last Post by jcuve 04-25-2021, 02:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 02:38 AM	3 responses 200 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1995 Proof Quarter with Different Mintmark by NeoMetal Started by NeoMetal, 04-04-2008, 07:10 AM	3 responses 1,597 views 0 reactions	Last Post by NeoMetal 04-04-2008, 11:43 PM
DD mint mark or RPM by junglistOn1 Started by junglistOn1, 04-02-2008, 02:46 PM	1 response 1,509 views 0 reactions	Last Post by diamond 04-02-2008, 02:58 PM
went thru my pocket change and think i found some errors by the one and only Started by the one and only, 03-24-2008, 07:28 PM	4 responses 1,854 views 0 reactions	Last Post by 3�nicker 04-02-2008, 01:53 PM
Iowa Quarter with Door Trim extended edge by Tuebits Started by Tuebits, 04-02-2008, 05:26 AM	1 response 1,548 views 0 reactions	Last Post by diamond 04-02-2008, 08:36 AM
more likely nothing but possible 5th leg buffalo? by the one and only Started by the one and only, 03-31-2008, 10:26 PM	1 response 1,434 views 0 reactions	Last Post by wavysteps 04-01-2008, 12:46 PM
Is this a triple die error 1964D Kennedy? by SixPakCar Started by SixPakCar, 03-30-2008, 07:22 PM	4 responses 1,773 views 0 reactions	Last Post by SixPakCar 03-31-2008, 12:50 PM
2000 close am with wrong initials!? by cnladue Started by cnladue, 03-27-2008, 11:04 PM	3 responses 1,705 views 0 reactions	Last Post by cnladue 03-29-2008, 01:27 AM
1970 S Half - What kind of error is this? by surferrr Started by surferrr, 03-26-2008, 06:58 PM	3 responses 1,603 views 0 reactions	Last Post by diamond 03-26-2008, 11:57 PM
Is This A 1967-P DDO 10c??? by ONTREC Started by ONTREC, 03-25-2008, 08:01 PM	2 responses 1,430 views 0 reactions	Last Post by ONTREC 03-26-2008, 03:16 PM
small date? by cnladue Started by cnladue, 03-25-2008, 03:54 PM	2 responses 1,528 views 0 reactions	Last Post by diamond 03-26-2008, 02:42 PM

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