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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 246 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 182 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 206 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 294 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 321 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1984D 5C RPM by Shleppodella1 Started by Shleppodella1, 03-23-2025, 09:01 AM	1 response 38 views 0 reactions	Last Post by eaxtellcoin 03-26-2025, 09:15 PM
Removed by signofthedimes Started by signofthedimes, 03-26-2025, 02:03 AM	0 responses 24 views 0 reactions	Last Post by signofthedimes 03-26-2025, 02:03 AM
1982D LD Zinc 1C RPM-001 by Shleppodella1 Started by Shleppodella1, 03-23-2025, 12:45 PM	3 responses 65 views 0 reactions	Last Post by eaxtellcoin 03-25-2025, 10:20 PM
1957-D 10C CONECA/Var.Vista RPM-002 by ryanrich Started by ryanrich, 03-15-2025, 08:26 PM	10 responses 118 views 0 reactions	Last Post by ryanrich 03-24-2025, 07:56 PM
1942-S CONECA RPM-002 One WEIRD RPM by MintErrors Started by MintErrors, 03-19-2025, 12:46 AM	5 responses 83 views 0 reactions	Last Post by occnumis2021 03-22-2025, 01:07 PM
1973 D Kennedy Half DDR FS 101??? by Bcnuqt Started by Bcnuqt, 03-20-2025, 12:06 PM	5 responses 88 views 0 reactions	Last Post by occnumis2021 03-22-2025, 12:55 PM
1963-D 25C RPM by Shleppodella1 Started by Shleppodella1, 03-22-2025, 01:03 AM	1 response 38 views 0 reactions	Last Post by MintErrors 03-22-2025, 02:10 AM
1957 D Lincoln Wheat WDDO-004? With Other issues by CommunicatorDan Started by CommunicatorDan, 01-29-2025, 12:40 PM	4 responses 73 views 0 reactions	Last Post by eaxtellcoin 03-21-2025, 01:08 PM
1964-D missing RPM variety? by thedrpepper Started by thedrpepper, 03-17-2025, 06:57 PM	6 responses 61 views 0 reactions	Last Post by eaxtellcoin 03-21-2025, 11:09 AM
Copper Coins RPM 1954S-1MM-018 by RGuined Started by RGuined, 03-17-2025, 01:41 PM	2 responses 46 views 0 reactions	Last Post by RGuined 03-18-2025, 02:04 PM

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