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
1971-D 5C DDR Possibility? by GitUrPhil Started by GitUrPhil, 07-12-2022, 09:32 PM	4 responses 66 views 0 reactions	Last Post by eaxtellcoin 07-17-2022, 04:48 PM
2022 D Washington quarter with major doubling behind the ear. by Jim0815 Started by Jim0815, 07-07-2022, 06:38 PM	4 responses 95 views 0 reactions	Last Post by Jim0815 07-17-2022, 03:57 PM
‘87-D RPM Woes…. by Bassfish11 Started by Bassfish11, 07-15-2022, 12:40 AM	6 responses 51 views 0 reactions	Last Post by Bassfish11 07-17-2022, 02:58 PM
2018 P Lincoln cent w/Die Ring(s) or Lathe Lines? by Petespockets55 Started by Petespockets55, 07-15-2022, 11:07 AM	3 responses 54 views 0 reactions	Last Post by mustbebob 07-16-2022, 04:20 PM
2021 P 1c Lincoln Shield Cent- New DDO - Strong thickness on RTY by Petespockets55 Started by Petespockets55, 07-15-2022, 10:54 AM	2 responses 25 views 1 reaction	Last Post by Petespockets55 07-15-2022, 09:57 PM
1972 LMC Find. Take a look Bob. by Bassfish11 Started by Bassfish11, 07-14-2022, 12:17 AM	1 response 23 views 0 reactions	Last Post by mustbebob 07-14-2022, 02:20 PM
1979 Lincoln Cent Wrong Planchet? by Bassfish11 Started by Bassfish11, 07-09-2022, 11:07 AM	3 responses 56 views 0 reactions	Last Post by Bassfish11 07-13-2022, 09:21 PM
Die Variety or just illusion by GSV88 Started by GSV88, 07-12-2022, 04:18 PM	4 responses 43 views 0 reactions	Last Post by GSV88 07-12-2022, 06:30 PM
2022 Maya Angelou Quarter Question by Bassfish11 Started by Bassfish11, 07-08-2022, 11:38 PM	8 responses 104 views 0 reactions	Last Post by Bassfish11 07-11-2022, 06:41 PM
1972 FS-105 pt2 by Bassfish11 Started by Bassfish11, 07-05-2022, 05:04 AM	6 responses 49 views 0 reactions	Last Post by Bassfish11 07-08-2022, 11:27 PM

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