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: 304 Posts: 1,142 Last Post: Are all known doubled dies listed?	304	1,142	Are all known doubled dies listed? by Rich Menchio 01-31-2025, 11:25 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 64 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 136 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 184 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 272 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 283 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 175 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
2020 Washington Quarter DDO? by Mlarter Started by Mlarter, 04-28-2021, 09:40 AM	26 responses 234 views 0 reactions	Last Post by jcuve 05-03-2021, 12:13 AM
Closed: 1956 D DDO DDR Variety Attribution Service Needed by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 02:42 PM	8 responses 52 views 0 reactions	Last Post by jcuve 05-02-2021, 05:07 PM
Closed: 1956 D DDO DDR Coin 4 by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 03:01 PM	13 responses 89 views 0 reactions	Last Post by jcuve 05-02-2021, 05:06 PM
Closed: Why do the letters look doubled? by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 05:58 PM	2 responses 31 views 0 reactions	Last Post by jcuve 05-02-2021, 05:04 PM
1956 D DDO and DDR Coin 2 by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 02:46 PM	2 responses 28 views 0 reactions	Last Post by jcuve 05-02-2021, 05:01 PM
1956 D DDO and DDR MS 63, 64, 65 RED UNC Variety Attribution by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 02:11 PM	2 responses 31 views 0 reactions	Last Post by jcuve 05-02-2021, 04:59 PM
1956 D DDO DDR Coin 3 Variety Attribution Needed by Kid Charlemagne Started by Kid Charlemagne, 04-30-2021, 02:54 PM	10 responses 87 views 0 reactions	Last Post by jcuve 05-02-2021, 04:56 PM
1911 5c Liberty Weird Gouge/Crack by defines Started by defines, 05-01-2021, 03:33 PM	2 responses 43 views 0 reactions	Last Post by defines 05-01-2021, 09:38 PM
1961 D 1C tear drop in the L serif of T in the Cent by CoinCollector2.0 Started by CoinCollector2.0, 04-20-2021, 07:19 AM	5 responses 85 views 0 reactions	Last Post by Peter 04-30-2021, 10:51 PM
1997D Penny. Possible extra column? by 59burk19 Started by 59burk19, 04-29-2021, 07:10 PM	1 response 34 views 0 reactions	Last Post by mustbebob 04-30-2021, 03:02 PM

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