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: 306 Posts: 1,139 Last Post: Lincoln Cent 1943 steel, ear DDO	306	1,139	Lincoln Cent 1943 steel, ear DDO by ariel cabrera 04-29-2025, 02:09 PM

Topics	Statistics	Last Post
Sticky: RPM or DDO question ? HELP US help you. by MintErrors Started by MintErrors, 01-28-2025, 04:39 AM	0 responses 116 views 3 reactions	Last Post by MintErrors 01-28-2025, 04:39 AM
Sticky: 1883 Liberty RPD by sumdunce Started by sumdunce, 02-12-2022, 08:56 AM	13 responses 145 views 1 reaction	Last Post by MintErrors 12-13-2024, 01:14 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 02:57 PM	0 responses 188 views 3 reactions	Last Post by jcuve 04-25-2021, 02:57 PM
Closed, Sticky: RPMs by jcuve Started by jcuve, 04-25-2021, 01:26 PM	4 responses 280 views 2 reactions	Last Post by jcuve 04-25-2021, 01:40 PM
Closed, Sticky: Machine doubling (aka mechanical or strike doubling) by jcuve Started by jcuve, 04-25-2021, 01:02 AM	6 responses 290 views 2 reactions	Last Post by jcuve 04-25-2021, 01:55 AM
Closed, Sticky: Other forms of doubling: by jcuve Started by jcuve, 04-25-2021, 01:38 AM	3 responses 178 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
2006 Lincoln cent DDO by paveltul Started by paveltul, 02-28-2024, 07:52 PM	1 response 31 views 0 reactions	Last Post by MintErrors 02-28-2024, 10:15 PM
Mankiller Heart Shaped Tatoo on Right Cheek by KeriTurner Started by KeriTurner, 02-27-2024, 03:49 PM	1 response 31 views 0 reactions	Last Post by KeriTurner 02-28-2024, 06:15 AM
1960D DDO or small over large? by Guitars and Koinz Started by Guitars and Koinz, 02-26-2024, 08:02 PM	2 responses 47 views 0 reactions	Last Post by Guitars and Koinz 02-27-2024, 12:59 PM
1993 memorial cent (?WDDR-001?) confirmation by MIMS.2Cents Started by MIMS.2Cents, 02-24-2024, 09:59 AM	9 responses 92 views 0 reactions	Last Post by MIMS.2Cents 02-26-2024, 10:08 PM
1969 S DDO by Rene D Started by Rene D, 02-26-2024, 08:13 AM	1 response 36 views 0 reactions	Last Post by MintErrors 02-26-2024, 10:41 AM
1983 D Possible DDO? by Chadpage154 Started by Chadpage154, 02-18-2024, 03:18 PM	5 responses 61 views 0 reactions	Last Post by Chadpage154 02-25-2024, 07:12 PM
2023 silver eagle is there a variety for Doubled die Obv, Rev by MIMS.2Cents Started by MIMS.2Cents, 02-23-2024, 10:42 AM	3 responses 61 views 0 reactions	Last Post by MIMS.2Cents 02-23-2024, 11:27 PM
1951-D 1C ""The OLD RPM#28"" Delisted by eaxtellcoin Started by eaxtellcoin, 02-17-2024, 12:25 PM	1 response 42 views 1 reaction	Last Post by MIMS.2Cents 02-23-2024, 10:32 PM
1942 1C FS-104 DDO-002 BU x5 found in OBW roll by Coinqueen Started by Coinqueen, 02-20-2024, 03:58 AM	3 responses 80 views 0 reactions	Last Post by Coinqueen 02-22-2024, 07:52 AM
1969-S Die error by Baxter4545 Started by Baxter4545, 01-28-2024, 01:46 PM	10 responses 112 views 0 reactions	Last Post by Baxter4545 02-20-2024, 02:55 PM

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