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
1967 Jefferson Nickel SMS - DDO-001 and DDR-001? by rbroederer Started by rbroederer, 03-03-2021, 01:23 AM	2 responses 43 views 0 reactions	Last Post by jcuve 03-14-2021, 07:05 PM
New Variety of 1958 D DDO by William1963 Started by William1963, 03-08-2021, 09:53 PM	5 responses 68 views 0 reactions	Last Post by jcuve 03-14-2021, 06:22 PM
1959 ROOSEVELT DDO-001? by rbroederer Started by rbroederer, 03-02-2021, 01:39 AM	4 responses 109 views 0 reactions	Last Post by jcuve 03-14-2021, 05:45 PM
1956 Franklin Half possible DDR-001 FS-801? by rbroederer Started by rbroederer, 02-28-2021, 04:59 PM	5 responses 125 views 0 reactions	Last Post by jcuve 03-14-2021, 05:42 PM
1948S Jefferson Nickel possible DDR-001 and RPM-004 by rbroederer Started by rbroederer, 03-04-2021, 11:00 PM	3 responses 88 views 0 reactions	Last Post by eaxtellcoin 03-11-2021, 06:58 PM
When do you know to send a coin in for grading? by Sdshdhntr Started by Sdshdhntr, 03-09-2021, 09:21 PM	3 responses 163 views 0 reactions	Last Post by eaxtellcoin 03-11-2021, 06:05 PM
1947S Lincoln Penny RPM-002? by rbroederer Started by rbroederer, 03-04-2021, 01:50 AM	2 responses 74 views 0 reactions	Last Post by jcuve 03-06-2021, 06:05 PM
1999-D - This one could be an exceptional one. I can't find it anywhere. by 59burk19 Started by 59burk19, 03-01-2021, 07:32 PM	6 responses 74 views 0 reactions	Last Post by mustbebob 03-06-2021, 06:00 PM
1945 Washington Quarter DDR 001? by jdebenedetti Started by jdebenedetti, 03-04-2021, 11:56 AM	2 responses 68 views 0 reactions	Last Post by jcuve 03-06-2021, 05:57 PM
1967 Jefferson Nickel - SMS - DDO-001 and DDR-001? (Continued) by rbroederer Started by rbroederer, 03-03-2021, 01:26 AM	1 response 82 views 0 reactions	Last Post by jcuve 03-06-2021, 05:49 PM

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