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: 312 Posts: 1,156 Last Post: 1952 D Franklin half	312	1,156	1952 D Franklin half by N-8194 11-10-2025, 08:14 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 246 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 182 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 206 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 294 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 321 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 195 views 1 reaction	Last Post by jcuve 04-25-2021, 02:54 AM
1969s by Joelroy Started by Joelroy, 08-10-2024, 02:16 PM	0 responses 22 views 0 reactions	Last Post by Joelroy 08-10-2024, 02:16 PM
Strong DDR on Sequoyah $1 from Enchanced 2017 set by Numismatrix Started by Numismatrix, 08-10-2024, 06:58 AM	0 responses 23 views 0 reactions	Last Post by Numismatrix 08-10-2024, 06:58 AM
Need help with 1943d rpm by Mammashoe Started by Mammashoe, 08-02-2024, 06:39 PM	2 responses 47 views 0 reactions	Last Post by MIMS.2Cents 08-09-2024, 01:51 PM
‘64 “P” 1c unc. Marbles check please by MIMS.2Cents Started by MIMS.2Cents, 08-06-2024, 06:21 PM	0 responses 74 views 0 reactions	Last Post by MIMS.2Cents 08-06-2024, 06:21 PM
2005 P 5C ocean in view error or variety? by Bnw174 Started by Bnw174, 08-03-2024, 06:06 PM	6 responses 68 views 0 reactions	Last Post by Bnw174 08-06-2024, 04:48 PM
68"S" Pf 5c DDO mm? Over? by MIMS.2Cents Started by MIMS.2Cents, 08-06-2024, 11:54 AM	2 responses 48 views 1 reaction	Last Post by MIMS.2Cents 08-06-2024, 11:58 AM
1963 Franklin 50C by Conan62 Started by Conan62, 08-02-2024, 09:27 PM	2 responses 34 views 0 reactions	Last Post by Conan62 08-05-2024, 03:54 PM
2018 D Cent - Possible Best of DDO? by Smokey25 Started by Smokey25, 08-04-2024, 02:20 AM	2 responses 47 views 0 reactions	Last Post by MIMS.2Cents 08-04-2024, 08:25 AM
Doubled die or machine doubling on 2002 5c proof? by Numismatrix Started by Numismatrix, 08-03-2024, 04:39 PM	1 response 31 views 0 reactions	Last Post by MIMS.2Cents 08-04-2024, 08:13 AM
2018 Block Island Rhode island Philadelphia Error? by Chadpage154 Started by Chadpage154, 08-02-2024, 11:14 PM	2 responses 29 views 0 reactions	Last Post by Chadpage154 08-03-2024, 04:47 PM

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