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: 310 Posts: 1,150 Last Post: 2016S Ft. Moultrie DCAM DDO/DDR	310	1,150	2016S Ft. Moultrie DCAM DDO/DDR by MintErrors 08-17-2025, 08:34 AM

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 210 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 167 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 197 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 306 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 186 views 1 reaction	Last Post by jcuve 04-25-2021, 01:54 AM
1951-S FRANKLIN HALF DDR-004? by rbroederer Started by rbroederer, 02-06-2025, 12:56 AM	0 responses 24 views 0 reactions	Last Post by rbroederer 02-06-2025, 12:56 AM
Are all known doubled dies listed? by Rich Menchio Started by Rich Menchio, 01-31-2025, 05:13 PM	5 responses 98 views 0 reactions	Last Post by Rich Menchio 01-31-2025, 10:25 PM
1958 D WRPM 015? by CommunicatorDan Started by CommunicatorDan, 01-27-2025, 01:29 PM	8 responses 79 views 0 reactions	Last Post by MintErrors 01-29-2025, 07:25 AM
1938 D Lincoln Cent DDO? by CommunicatorDan Started by CommunicatorDan, 01-28-2025, 02:26 PM	1 response 24 views 0 reactions	Last Post by MintErrors 01-28-2025, 07:25 PM
1960 D Roosevelt Dime WRPM 006? by CommunicatorDan Started by CommunicatorDan, 01-27-2025, 11:08 AM	4 responses 44 views 0 reactions	Last Post by CommunicatorDan 01-28-2025, 08:51 AM
1973-S 1C initials & RPM by Shleppodella1 Started by Shleppodella1, 01-26-2025, 12:22 AM	12 responses 100 views 0 reactions	Last Post by Shleppodella1 01-27-2025, 11:44 PM
1949 - S Roosevelt Dime. Possible RPM-002. Thoughts? by Wuteverdude Started by Wuteverdude, 01-26-2025, 06:26 PM	7 responses 81 views 0 reactions	Last Post by Wuteverdude 01-27-2025, 01:56 PM
2020 D Roosevelt by CommunicatorDan Started by CommunicatorDan, 01-23-2025, 05:24 PM	7 responses 69 views 0 reactions	Last Post by CommunicatorDan 01-27-2025, 11:56 AM
1964 straight G / split G ddo ddr proof 69 by N-6946 Started by N-6946, 01-25-2025, 07:31 PM	0 responses 42 views 0 reactions	Last Post by N-6946 01-25-2025, 07:31 PM
1957-D Franklin 50C early die stage? by thedrpepper Started by thedrpepper, 01-24-2025, 05:03 PM	7 responses 72 views 0 reactions	Last Post by thedrpepper 01-25-2025, 06:39 PM

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