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
An Unlisted 1961-D Re-punched mintmark (RPM) ? by MintErrors Started by MintErrors, 10-23-2021, 09:18 PM	5 responses 83 views 1 reaction	Last Post by mustbebob 10-25-2021, 02:52 PM
2021-D Lincoln Shield Cent unatributed DDR? by Decaf94drew Started by Decaf94drew, 10-24-2021, 10:56 PM	3 responses 74 views 0 reactions	Last Post by CoinHunter 10-25-2021, 11:20 AM
2015 P Homestead Quarter Pump Reflection by HeartWith02 Started by HeartWith02, 10-10-2021, 12:18 AM	7 responses 174 views 0 reactions	Last Post by HeartWith02 10-11-2021, 10:18 AM
1939 DDR by Nfoster76 Started by Nfoster76, 10-06-2021, 12:40 AM	3 responses 57 views 0 reactions	Last Post by HeartWith02 10-10-2021, 09:09 PM
1965 Roosevelt Dime " TDR"? by ChefHowe Started by ChefHowe, 10-07-2021, 02:17 AM	8 responses 85 views 0 reactions	Last Post by atrox001 10-09-2021, 03:22 PM
2021 American Silver Eagle flaw by Millard Started by Millard, 10-07-2021, 11:17 PM	1 response 61 views 0 reactions	Last Post by CoinHunter 10-08-2021, 09:28 AM
1964 Kennedy Half Dollar, FS-101(13.2) by Pareidoliac Started by Pareidoliac, 10-06-2021, 11:20 PM	4 responses 114 views 0 reactions	Last Post by HeartWith02 10-07-2021, 05:57 PM
1992S Kennedy Half dollar by Coindog Started by Coindog, 10-07-2021, 01:36 PM	5 responses 70 views 0 reactions	Last Post by Coindog 10-07-2021, 04:36 PM
1984 DDO 001 by Nfoster76 Started by Nfoster76, 10-06-2021, 12:44 AM	4 responses 74 views 0 reactions	Last Post by HeartWith02 10-06-2021, 02:51 PM
1917 DDO by Nfoster76 Started by Nfoster76, 09-12-2021, 04:46 AM	19 responses 193 views 0 reactions	Last Post by mustbebob 10-06-2021, 02:04 PM

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