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
1938 D Lincoln Cent DDO? by CommunicatorDan Started by CommunicatorDan, 01-28-2025, 03:26 PM	1 response 27 views 0 reactions	Last Post by MintErrors 01-28-2025, 08:25 PM
1960 D Roosevelt Dime WRPM 006? by CommunicatorDan Started by CommunicatorDan, 01-27-2025, 12:08 PM	4 responses 58 views 0 reactions	Last Post by CommunicatorDan 01-28-2025, 09:51 AM
1973-S 1C initials & RPM by Shleppodella1 Started by Shleppodella1, 01-26-2025, 01:22 AM	12 responses 111 views 0 reactions	Last Post by Shleppodella1 01-28-2025, 12:44 AM
1949 - S Roosevelt Dime. Possible RPM-002. Thoughts? by Wuteverdude Started by Wuteverdude, 01-26-2025, 07:26 PM	7 responses 86 views 0 reactions	Last Post by Wuteverdude 01-27-2025, 02:56 PM
2020 D Roosevelt by CommunicatorDan Started by CommunicatorDan, 01-23-2025, 06:24 PM	7 responses 70 views 0 reactions	Last Post by CommunicatorDan 01-27-2025, 12:56 PM
1964 straight G / split G ddo ddr proof 69 by N-6946 Started by N-6946, 01-25-2025, 08:31 PM	0 responses 45 views 0 reactions	Last Post by N-6946 01-25-2025, 08:31 PM
1957-D Franklin 50C early die stage? by thedrpepper Started by thedrpepper, 01-24-2025, 06:03 PM	7 responses 80 views 0 reactions	Last Post by thedrpepper 01-25-2025, 07:39 PM
NEW Discovey 2023-P Eleanor Roosevelt DDR by MilwaukeeBrad Started by MilwaukeeBrad, 01-25-2025, 12:25 AM	2 responses 92 views 0 reactions	Last Post by N-6946 01-25-2025, 05:25 PM
2019 D Quarter Question by RGuined Started by RGuined, 01-07-2025, 09:48 PM	13 responses 217 views 0 reactions	Last Post by MilwaukeeBrad 01-25-2025, 07:54 AM
1960-D LD BN 1C RPM/Die Chips by Shleppodella1 Started by Shleppodella1, 01-23-2025, 11:26 PM	6 responses 95 views 0 reactions	Last Post by MintErrors 01-24-2025, 07:39 AM

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