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: 1,158 Last Post: 1909 VDB PROOF RIM THICKNESS?	313	1,158	1909 VDB PROOF RIM THICKNESS? by MintErrors 01-08-2026, 02:06 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 269 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 202 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 329 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
1947 S WASHINGTON QUARTER RPM-003? by rbroederer Started by rbroederer, 02-17-2021, 06:26 PM	3 responses 89 views 0 reactions	Last Post by MintErrors 02-19-2021, 02:03 PM
1942-P Jefferson - Not RPM#06 - Is this listable? by eaxtellcoin Started by eaxtellcoin, 02-17-2021, 10:44 PM	3 responses 39 views 0 reactions	Last Post by eaxtellcoin 02-18-2021, 09:15 PM
Amazing 1983 D dime RPM!! by Carter1864 Started by Carter1864, 02-16-2021, 06:34 PM	4 responses 73 views 0 reactions	Last Post by jcuve 02-18-2021, 03:02 PM
1949 D ROOSEVELT DIME RPM-001? by rbroederer Started by rbroederer, 02-17-2021, 05:39 PM	2 responses 81 views 0 reactions	Last Post by jcuve 02-18-2021, 02:56 PM
1960-D Strong enough to list? by eaxtellcoin Started by eaxtellcoin, 02-04-2021, 10:28 PM	8 responses 130 views 0 reactions	Last Post by eaxtellcoin 02-16-2021, 10:44 PM
1966 DDO by Sdshdhntr Started by Sdshdhntr, 02-14-2021, 07:17 PM	3 responses 82 views 0 reactions	Last Post by jcuve 02-14-2021, 11:03 PM
1999p georgia ddr? by Moon finder Started by Moon finder, 02-12-2021, 10:13 AM	2 responses 34 views 0 reactions	Last Post by jcuve 02-14-2021, 01:02 PM
Found some coins by Dadto6765 Started by Dadto6765, 02-08-2021, 01:56 AM	2 responses 84 views 0 reactions	Last Post by jcuve 02-14-2021, 12:52 PM
1969s DDO? by Coincollecting113 Started by Coincollecting113, 02-04-2021, 01:22 PM	5 responses 92 views 0 reactions	Last Post by jcuve 02-14-2021, 12:51 PM
2020 Salt River Bay Quarter new variety? by Coinfused Started by Coinfused, 01-29-2021, 09:20 PM	4 responses 107 views 0 reactions	Last Post by jcuve 02-14-2021, 12:49 PM

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