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: 309 Posts: 1,145 Last Post: 1950S mistaken as D, d/d/s/s	309	1,145	1950S mistaken as D, d/d/s/s by MintErrors 08-07-2025, 07:51 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 195 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 165 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 196 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 286 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 305 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 185 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1991 D LMC strong DDR by Ant1981 Started by Ant1981, 05-03-2024, 05:40 PM	9 responses 152 views 0 reactions	Last Post by eaxtellcoin 05-07-2024, 05:56 PM
1964 D/D DDO DDR by HOTSTUFF4 Started by HOTSTUFF4, 05-04-2024, 11:00 PM	1 response 47 views 0 reactions	Last Post by MintErrors 05-05-2024, 08:41 AM
2020 d Lincoln Cent Help with DDO, please by dollykm12 Started by dollykm12, 04-07-2024, 04:31 AM	4 responses 118 views 0 reactions	Last Post by MintErrors 05-03-2024, 02:16 PM
2024 Lincoln Shield Cent Double Ear? Is It Possible? by ColCoinHntr Started by ColCoinHntr, 04-29-2024, 10:29 PM	1 response 91 views 1 reaction	Last Post by MintErrors 04-29-2024, 10:39 PM
1962 1 Cent. Is it a DDO? by 279773 Started by 279773, 04-25-2024, 07:26 PM	2 responses 68 views 0 reactions	Last Post by 279773 04-25-2024, 10:17 PM
2021 P Dime DDO? by Rok3269 Started by Rok3269, 04-24-2024, 04:47 PM	0 responses 36 views 0 reactions	Last Post by Rok3269 04-24-2024, 04:47 PM
65 DDR by jorje420 Started by jorje420, 04-19-2024, 04:31 AM	4 responses 51 views 0 reactions	Last Post by MintErrors 04-19-2024, 07:17 AM
1972 Lincoln cent by Kristine Started by Kristine, 04-06-2024, 05:16 AM	5 responses 135 views 0 reactions	Last Post by MintErrors 04-12-2024, 09:56 AM
2005 P Jefferson nickel OIV die chips by Kauaiforest Started by Kauaiforest, 04-09-2024, 02:36 AM	1 response 44 views 0 reactions	Last Post by ariel cabrera 04-10-2024, 05:42 PM
1944 Mercury dime die chip? by Ronald Ozimek Started by Ronald Ozimek, 03-26-2024, 01:28 PM	4 responses 86 views 0 reactions	Last Post by MintErrors 04-09-2024, 12:26 AM

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