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
Ddo 1969 s ????? by John4040 Started by John4040, 03-28-2023, 03:00 PM	2 responses 44 views 0 reactions	Last Post by John4040 03-28-2023, 10:10 PM
Mercury Dime 1935 by Ronald Ozimek Started by Ronald Ozimek, 03-28-2023, 12:15 PM	1 response 22 views 0 reactions	Last Post by occnumis2021 03-28-2023, 01:41 PM
1982 No FG Kennedy Half Dollar by danielsaniel324@yahoo.com Started by danielsaniel324@yahoo.com, 03-26-2023, 12:01 PM	2 responses 50 views 1 reaction	Last Post by danielsaniel324@yahoo.com 03-26-2023, 02:16 PM
1928 D Mercury Dime by Ronald Ozimek Started by Ronald Ozimek, 03-24-2023, 06:25 PM	2 responses 26 views 0 reactions	Last Post by Ronald Ozimek 03-26-2023, 11:32 AM
1985 1-Cent. Spike Head Reverse. by 279773 Started by 279773, 03-21-2023, 01:53 AM	1 response 28 views 0 reactions	Last Post by occnumis2021 03-21-2023, 06:41 PM
1913 Buffalo Nickel Type 1 Variety? by custolucis Started by custolucis, 03-16-2023, 11:47 AM	1 response 30 views 0 reactions	Last Post by occnumis2021 03-16-2023, 12:01 PM
1988 Quarter RPM by scubalou Started by scubalou, 03-14-2023, 11:46 PM	4 responses 57 views 0 reactions	Last Post by scubalou 03-15-2023, 08:11 PM
Possible new 2022 Sally Ride DDR quarter by Bob1951 Started by Bob1951, 03-12-2023, 06:10 PM	1 response 30 views 0 reactions	Last Post by occnumis2021 03-15-2023, 12:23 PM
1928 S 1Cent Is this S the large S variety? by 279773 Started by 279773, 03-13-2023, 07:06 PM	5 responses 64 views 0 reactions	Last Post by occnumis2021 03-13-2023, 11:28 PM
1987 D 1 Cent. Im asking if the mintmark is Doubled. RPM.? by 279773 Started by 279773, 03-12-2023, 03:46 AM	1 response 41 views 0 reactions	Last Post by eaxtellcoin 03-13-2023, 07:20 PM

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