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
Die Streaks by deerpark243 Started by deerpark243, 08-07-2019, 03:20 PM	0 responses 4,376 views 0 reactions	Last Post by deerpark243 08-07-2019, 03:20 PM
URS Study of 1910S RPM003 by Marcomsf Started by Marcomsf, 07-05-2019, 06:06 PM	0 responses 3,637 views 0 reactions	Last Post by Marcomsf 07-05-2019, 06:06 PM
another 1982 D small date 3.11 grams copper found by tamster Started by tamster, 04-23-2019, 06:08 AM	0 responses 3,554 views 0 reactions	Last Post by tamster 04-23-2019, 06:08 AM
1874 IHC with gouged eye by jrfaust Started by jrfaust, 08-22-2018, 12:47 PM	3 responses 874 views 0 reactions	Last Post by jrfaust 02-07-2019, 04:16 PM
1973-D Kennedy Half (CONECA DDO-001) by NPCoin Started by NPCoin, 08-14-2018, 11:13 PM	3 responses 897 views 0 reactions	Last Post by coins-it-is 12-14-2018, 01:15 PM
1955-S Lincoln Cent - Should this be a CONECA RPM? by MintErrors Started by MintErrors, 10-09-2018, 12:11 AM	3 responses 4,402 views 0 reactions	Last Post by coins-it-is 12-14-2018, 01:12 PM
Unique Indian Cent - 1862 1C DDR FS-801 S-5 - Uncirculated by Prof Started by Prof, 12-08-2018, 02:16 AM	0 responses 3,655 views 0 reactions	Last Post by Prof 12-08-2018, 02:16 AM
1909 Lincoln FS-1101 (012) by Stachowski Started by Stachowski, 08-16-2018, 04:03 PM	0 responses 3,557 views 0 reactions	Last Post by Stachowski 08-16-2018, 04:03 PM
Single Squeeze Hubbing ATB Class 4 by Stachowski Started by Stachowski, 06-24-2018, 08:38 AM	0 responses 569 views 0 reactions	Last Post by Stachowski 06-24-2018, 08:38 AM
Help with 1960PF Die Variety by rtmiles16 Started by rtmiles16, 05-15-2018, 05:10 PM	0 responses 3,734 views 0 reactions	Last Post by rtmiles16 05-15-2018, 05:10 PM

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