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: 316 Posts: 1,172 Last Post: 1.99 grams off metal penny	316	1,172	1.99 grams off metal penny by MintErrors 04-29-2026, 04:29 PM

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 347 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 264 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 233 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 324 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 344 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 219 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1943 D - Class 4 DDO - Not listed on public listings by Basics2Varieties Started by Basics2Varieties, 01-23-2023, 06:56 AM	6 responses 114 views 0 reactions	Last Post by Basics2Varieties 01-24-2023, 10:58 PM
1902 Indian head cent variety. Need help. by MtW124 Started by MtW124, 11-19-2022, 01:07 PM	11 responses 147 views 0 reactions	Last Post by MintErrors 01-23-2023, 10:37 PM
Is this a DDO? by RossMartzall Started by RossMartzall, 01-22-2023, 04:06 PM	2 responses 54 views 0 reactions	Last Post by MintErrors 01-22-2023, 11:11 PM
possible discoveries by occnumis2021 Started by occnumis2021, 01-19-2023, 01:43 PM	5 responses 98 views 0 reactions	Last Post by occnumis2021 01-22-2023, 06:56 PM
1916 Wheat Penny Question by Bassfish11 Started by Bassfish11, 01-21-2023, 05:18 PM	0 responses 51 views 0 reactions	Last Post by Bassfish11 01-21-2023, 05:18 PM
1971 D Kennedy Half Dollar DDO-010 with DDR-003 by MtW124 Started by MtW124, 01-18-2023, 08:09 PM	2 responses 89 views 0 reactions	Last Post by MtW124 01-20-2023, 01:37 PM
Question about 1919 D LWC by Fairfaxthunder Started by Fairfaxthunder, 01-20-2023, 08:19 AM	3 responses 74 views 0 reactions	Last Post by MintErrors 01-20-2023, 09:45 AM
2013-D 1c Penny, Is this DDR? Obv-Ear? by MintCoier Started by MintCoier, 01-19-2023, 07:02 PM	1 response 72 views 0 reactions	Last Post by Gcantrell7 01-19-2023, 08:36 PM
1972 DDO penny by Patjoan Ad Started by Patjoan Ad, 12-30-2022, 01:20 PM	9 responses 160 views 0 reactions	Last Post by Patjoan Ad 01-19-2023, 02:01 PM
1982 D sml date error penny. by Patjoan Ad Started by Patjoan Ad, 01-18-2023, 01:11 PM	2 responses 41 views 0 reactions	Last Post by MintErrors 01-19-2023, 06:52 AM

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