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
LG 1960-D RPM-013. ? by 279773 Started by 279773, 10-08-2023, 02:56 PM	4 responses 102 views 0 reactions	Last Post by 279773 01-22-2024, 01:06 PM
2001 S Lincoln Cent DDR? by blakfloyd Started by blakfloyd, 01-06-2024, 02:45 AM	2 responses 68 views 0 reactions	Last Post by blakfloyd 01-21-2024, 12:39 PM
1998 Lincoln Wide AM? by Rick Sapp Started by Rick Sapp, 01-12-2024, 09:20 PM	5 responses 83 views 0 reactions	Last Post by Rick Sapp 01-16-2024, 10:38 PM
2015-S dollar harry S. Truman DDR by Hinkle Started by Hinkle, 01-16-2024, 01:17 PM	1 response 39 views 0 reactions	Last Post by MintErrors 01-16-2024, 02:43 PM
2003 s Maine ddo or no? by blakfloyd Started by blakfloyd, 01-09-2024, 05:08 PM	1 response 42 views 1 reaction	Last Post by blakfloyd 01-14-2024, 08:27 PM
Is this PMD or ? by MrBill Started by MrBill, 01-14-2024, 10:15 AM	2 responses 55 views 0 reactions	Last Post by MrBill 01-14-2024, 12:49 PM
1965 Special mint set Nickel DDO i found the listing by blakfloyd Started by blakfloyd, 01-08-2024, 08:53 PM	5 responses 99 views 1 reaction	Last Post by blakfloyd 01-14-2024, 08:35 AM
1959 D 1-Cent. Woody. Is it a woody? by 279773 Started by 279773, 01-03-2024, 05:18 AM	5 responses 110 views 0 reactions	Last Post by eaxtellcoin 01-11-2024, 09:54 PM
1952 WASHINGTON QUARTER DDO-002? by rbroederer Started by rbroederer, 01-06-2024, 05:24 PM	2 responses 60 views 0 reactions	Last Post by rbroederer 01-09-2024, 11:48 PM
2007-D sacagawea dollar RPM by Hinkle Started by Hinkle, 01-03-2024, 11:16 PM	2 responses 48 views 0 reactions	Last Post by eaxtellcoin 01-09-2024, 03:20 PM

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