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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1989 D Lincoln Memorial Cent RPM? PMD? or MD? by PNWMAKES Started by PNWMAKES, 04-24-2022, 08:46 PM	4 responses 44 views 0 reactions	Last Post by PNWMAKES 04-30-2022, 11:31 AM
2015 Lincoln Cent DDO new variety? by roywilson1967 Started by roywilson1967, 04-11-2022, 06:25 PM	13 responses 98 views 0 reactions	Last Post by mustbebob 04-29-2022, 02:32 PM
1904 Indian head cent repunched date CONECA: RPD-010 by MtW124 Started by MtW124, 04-27-2022, 08:21 PM	0 responses 21 views 0 reactions	Last Post by MtW124 04-27-2022, 08:21 PM
War nickle 1943 over 42 plus P over S by Be~Hunt~N~Rolls Started by Be~Hunt~N~Rolls, 04-24-2022, 05:24 AM	7 responses 92 views 0 reactions	Last Post by MintErrors 04-27-2022, 06:43 PM
1983 FS-802 by Bassfish11 Started by Bassfish11, 04-23-2022, 12:11 PM	6 responses 77 views 0 reactions	Last Post by Bassfish11 04-24-2022, 11:24 AM
1947D WRPM-003 I think by MtW124 Started by MtW124, 04-23-2022, 03:02 PM	6 responses 41 views 0 reactions	Last Post by MtW124 04-24-2022, 11:01 AM
1858 Lg Letters Low Leaves FS-01-1858-901 by MtW124 Started by MtW124, 04-20-2022, 05:20 PM	6 responses 48 views 1 reaction	Last Post by MtW124 04-23-2022, 02:59 PM
1970-D Rockwell Test Marks?? by Bassfish11 Started by Bassfish11, 04-18-2022, 08:05 PM	5 responses 53 views 0 reactions	Last Post by Petespockets55 04-23-2022, 09:41 AM
1971-S extreme MD or DD? by Andrja01 Started by Andrja01, 04-21-2022, 09:26 PM	3 responses 35 views 0 reactions	Last Post by Petespockets55 04-23-2022, 09:36 AM
1984 D - LMC - What do you think is going on with D? by considine Started by considine, 04-22-2022, 12:03 PM	2 responses 19 views 0 reactions	Last Post by considine 04-22-2022, 12:57 PM

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