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 DDO DDR Penny? by heanvimean Started by heanvimean, 08-12-2022, 05:22 PM	2 responses 50 views 0 reactions	Last Post by heanvimean 08-13-2022, 06:17 PM
Is This Possible? 1916 Buffalo Nickel by Bassfish11 Started by Bassfish11, 08-11-2022, 08:48 AM	1 response 39 views 0 reactions	Last Post by mustbebob 08-11-2022, 04:44 PM
1942 Wheat Penny by Gonz428 Started by Gonz428, 08-11-2022, 01:20 AM	2 responses 40 views 0 reactions	Last Post by PNWMAKES 08-11-2022, 03:20 PM
1983 A Very Odd Die Variety…. by Bassfish11 Started by Bassfish11, 08-08-2022, 10:45 AM	6 responses 64 views 0 reactions	Last Post by mustbebob 08-10-2022, 03:06 PM
1983 LMC 1DO-010?? by Bassfish11 Started by Bassfish11, 08-08-2022, 08:45 AM	2 responses 30 views 0 reactions	Last Post by Bassfish11 08-08-2022, 03:00 PM
1958 D LWC RPM? by PNWMAKES Started by PNWMAKES, 07-29-2022, 06:36 PM	21 responses 227 views 0 reactions	Last Post by PNWMAKES 08-05-2022, 09:16 AM
1968 S WASHINGTON QUARTER PROOF RDV-006? by rbroederer Started by rbroederer, 08-03-2022, 11:34 PM	0 responses 42 views 0 reactions	Last Post by rbroederer 08-03-2022, 11:34 PM
1968 S WASHINGTON QUARTER PROOF RDV-008? by rbroederer Started by rbroederer, 08-03-2022, 11:13 PM	0 responses 19 views 0 reactions	Last Post by rbroederer 08-03-2022, 11:13 PM
1968 S WASHINGTON QUARTER PROOF RDV-007? by rbroederer Started by rbroederer, 08-03-2022, 10:58 PM	0 responses 28 views 0 reactions	Last Post by rbroederer 08-03-2022, 10:58 PM
2022-P Nickel DDR by Gonz428 Started by Gonz428, 08-02-2022, 10:59 PM	2 responses 49 views 0 reactions	Last Post by Gonz428 08-03-2022, 08:52 PM

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