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: 1,159 Last Post: Lincoln Cent 2022 D, VDB DDO.	313	1,159	Lincoln Cent 2022 D, VDB DDO. by kzdeaguero 01-11-2026, 11:12 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 275 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 211 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 330 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
1943-D/D 1C RPM FS-501 steel penny by solsgt54 Started by solsgt54, 04-03-2025, 06:07 AM	10 responses 94 views 0 reactions	Last Post by solsgt54 04-04-2025, 12:43 AM
Flat die face before snapping back into its track, class 9 tilt. by signofthedimes Started by signofthedimes, 03-27-2025, 11:27 AM	2 responses 87 views 0 reactions	Last Post by signofthedimes 04-03-2025, 05:36 PM
1964-D 25C FS-901, Type C Reverse Quarter by solsgt54 Started by solsgt54, 03-31-2025, 04:39 PM	6 responses 61 views 0 reactions	Last Post by onecent1909 04-02-2025, 10:05 PM
1964-D/D 5C RPM FS-501 Jefferson Nickle by solsgt54 Started by solsgt54, 03-31-2025, 04:12 AM	5 responses 77 views 0 reactions	Last Post by MintErrors 03-31-2025, 07:25 PM
1987D RD 1C possible DDO by Shleppodella1 Started by Shleppodella1, 03-27-2025, 05:44 AM	6 responses 95 views 0 reactions	Last Post by eaxtellcoin 03-30-2025, 12:36 PM
1989-D 5C DDR by Shleppodella1 Started by Shleppodella1, 03-29-2025, 06:53 AM	3 responses 47 views 0 reactions	Last Post by eaxtellcoin 03-30-2025, 11:04 AM
1963 Franklin Half DDO Help by MtW124 Started by MtW124, 06-26-2023, 09:16 PM	22 responses 194 views 1 reaction	Last Post by MtW124 03-27-2025, 08:15 PM
1934 Medium Motto 25C DDO by Shleppodella1 Started by Shleppodella1, 03-27-2025, 01:36 AM	0 responses 18 views 0 reactions	Last Post by Shleppodella1 03-27-2025, 01:36 AM
1984D 5C RPM by Shleppodella1 Started by Shleppodella1, 03-23-2025, 09:01 AM	1 response 42 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

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