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: 315 Posts: 1,168 Last Post: Lincoln Cent 2022 D, VDB DDO.	315	1,168	Lincoln Cent 2022 D, VDB DDO. by Trenton110 02-16-2026, 07:17 AM

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 316 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 247 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 221 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 313 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 342 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 211 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1984 1c Doubled Ear? by CoinHunter Started by CoinHunter, 07-28-2021, 08:03 PM	2 responses 41 views 0 reactions	Last Post by CoinHunter 07-29-2021, 01:19 PM
1959-P, Die scratches? by Guest Started by Guest, 07-27-2021, 06:13 PM	1 response 19 views 0 reactions	Last Post by mustbebob 07-28-2021, 06:02 PM
2021 D Ddr?? by Coinaddict411 Started by Coinaddict411, 07-21-2021, 03:28 PM	8 responses 119 views 0 reactions	Last Post by Coinaddict411 07-24-2021, 07:00 PM
1979 P SBA $1DDO? by Terri Lynn Started by Terri Lynn, 07-24-2021, 12:57 AM	1 response 35 views 0 reactions	Last Post by mustbebob 07-24-2021, 05:36 PM
1960 ROOSEVELT PROOF DDO-004, FS-10-1960-103? by rbroederer Started by rbroederer, 06-25-2021, 08:49 PM	6 responses 94 views 0 reactions	Last Post by rbroederer 07-22-2021, 07:41 PM
1949S ROOSEVELT DIME RPM-001? by rbroederer Started by rbroederer, 07-10-2021, 11:47 PM	4 responses 57 views 0 reactions	Last Post by rbroederer 07-22-2021, 06:31 PM
1955 WASHINGTON QUARTER DDO-003? by rbroederer Started by rbroederer, 07-10-2021, 10:47 PM	4 responses 68 views 0 reactions	Last Post by rbroederer 07-22-2021, 06:26 PM
1957D FRANKLIN HALF RPM? by rbroederer Started by rbroederer, 07-05-2021, 06:44 PM	2 responses 46 views 0 reactions	Last Post by rbroederer 07-22-2021, 04:43 PM
1959 P Cent - Too minor to catalog? by Guest Started by Guest, 07-22-2021, 01:09 PM	2 responses 38 views 0 reactions	Last Post by Guest 07-22-2021, 03:50 PM
1954S F+ BIE? by tjmusa27 Started by tjmusa27, 07-12-2021, 02:48 PM	2 responses 71 views 0 reactions	Last Post by JC Stevens 07-22-2021, 10:58 AM

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