Mint Error 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
Mint Error Image Gallery Photos shared by our members. Topics: 368 Posts: 1,199 Last Post: 1954 Dime with either PMD or possible gear strikethrough?	368	1,199	1954 Dime with either PMD or possible gear strikethrough? by MissChrissie 11-15-2025, 05:19 PM

Topics	Statistics	Last Post
Closed, Sticky: Mint ERROR by jcuve Started by jcuve, 04-25-2021, 04:23 PM	16 responses 591 views 1 reaction	Last Post by jcuve 04-25-2021, 04:54 PM
Closed, Sticky: Forum Protocols by jcuve Started by jcuve, 04-25-2021, 03:57 PM	0 responses 127 views 0 reactions	Last Post by jcuve 04-25-2021, 03:57 PM
Closed, Sticky: NO GRADING QUESTIONS by jcuve Started by jcuve, 03-14-2021, 07:01 PM	0 responses 132 views 0 reactions	Last Post by jcuve 03-14-2021, 07:01 PM
1983p 5 cent. Is this MAD, or Doubled both sides, with worn die? by 279773 Started by 279773, 02-25-2023, 11:16 PM	4 responses 52 views 0 reactions	Last Post by 279773 02-26-2023, 02:17 AM
No date Retained Struck through Lincoln Cent by Catherine56265 Started by Catherine56265, 02-21-2023, 07:21 PM	5 responses 67 views 0 reactions	Last Post by Catherine56265 02-25-2023, 09:03 PM
1998 25 Cent. Die Crack. Multiple. by 279773 Started by 279773, 02-25-2023, 07:09 PM	0 responses 41 views 0 reactions	Last Post by 279773 02-25-2023, 07:09 PM
1972 1Cent ddo by 279773 Started by 279773, 02-22-2023, 01:54 PM	3 responses 67 views 0 reactions	Last Post by 279773 02-24-2023, 10:12 PM
1960 small D over 0 by Ipojlc Started by Ipojlc, 02-23-2023, 09:59 AM	3 responses 30 views 0 reactions	Last Post by PNWMAKES 02-23-2023, 10:44 PM
1973D Lincoln RPM? D/S by wk113 Started by wk113, 02-22-2023, 09:11 PM	2 responses 37 views 0 reactions	Last Post by PNWMAKES 02-23-2023, 06:00 PM
2023 P 10 Cent. Mouth diechip. by 279773 Started by 279773, 02-22-2023, 06:31 PM	0 responses 20 views 0 reactions	Last Post by 279773 02-22-2023, 06:31 PM
two doubts the FG and the planchet stripes by Vivilu Started by Vivilu, 02-21-2023, 06:21 PM	1 response 44 views 0 reactions	Last Post by MintErrors 02-22-2023, 09:21 AM
1962 Jefferson Nickel Possible interior die crack by Catherine56265 Started by Catherine56265, 02-21-2023, 07:39 PM	0 responses 20 views 0 reactions	Last Post by Catherine56265 02-21-2023, 07:39 PM
No Obv Mercury Dime--File Job? by Novo_Ordo Started by Novo_Ordo, 02-20-2023, 11:22 PM	3 responses 58 views 1 reaction	Last Post by Ronald 02-21-2023, 06:56 PM

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