Welcome!

Log in or register to take part.

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!

Register Now

Die Variety Forum

Collapse

Discussion and analysis of die varieties

Forums Topics Posts Last Post
Die Variety Image Gallery
Photos taken by our members.
Topics: 315 Posts: 1,168
Last Post: Lincoln Cent 2022 D, VDB DDO.
315 1,168
Trenton110
Lincoln Cent 2022 D, VDB DDO.
by Trenton110
02-16-2026, 07:17 AM
 
 
  •  
  • Page of 1
  • Filter
  • Time
  • Answered
  • Show
  • New Topics
Clear All
new posts
Previous template Next
There are no conversations in this channel.
Previous template Next
 
  • Filter
  • Time
  • Show
Clear All
new posts
Please log in to your account to view your subscribed posts.
  •  
  • Page of 318
  • Filter
  • Time
  • Answered
  • Show
  • Sort By
  • Order
Clear All
new posts
Previous 1 100 150 190 197 198 199 200 201 202 203 210 250 300 318 template Next
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
314 views
3 reactions
 Last Post MintErrors
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
245 views
1 reaction
 Last Post MintErrors
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
218 views
3 reactions
 Last Post jcuve
by jcuve
04-25-2021, 02:57 PM  
Closed, Sticky: RPMs by jcuve
Started by jcuve, 04-25-2021, 01:26 PM
4 responses
310 views
2 reactions
 Last Post jcuve
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
341 views
2 reactions
 Last Post jcuve
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
210 views
1 reaction
 Last Post jcuve
by jcuve
04-25-2021, 01:54 AM  
POSSIBLE 2012-P DDO 25C by f6tornado
Started by f6tornado, 11-03-2012, 12:13 AM
2 responses
2,031 views
0 reactions
 Last Post numismanut
by numismanut
11-17-2012, 12:07 PM  
2007 Wyoming St. quarter error? by CmonManggg
Started by CmonManggg, 10-27-2012, 08:01 PM
1 response
2,104 views
0 reactions
 Last Post numismanut
by numismanut
11-17-2012, 12:06 PM  
New Hampshire 2000 P Quarter by jrzjetski
Started by jrzjetski, 10-12-2012, 04:28 PM
13 responses
10,161 views
0 reactions
 Last Post wavysteps
by wavysteps
11-13-2012, 07:49 AM  
1989 Silver American Eagle DDO... by CanDoCHRIS
Started by CanDoCHRIS, 09-28-2012, 03:20 PM
3 responses
4,240 views
0 reactions
 Last Post PatrickA
by PatrickA
11-03-2012, 10:11 AM  
1966 SMS Kennedy, looks like "birthmark" on cheek- insight please! by CanDoCHRIS
Started by CanDoCHRIS, 09-28-2012, 03:02 PM
6 responses
8,195 views
0 reactions
 Last Post wavysteps
by wavysteps
10-31-2012, 07:30 AM  
1969D Kennedy Half Dollar with clad weight? by jmcoinz
Started by jmcoinz, 09-03-2012, 07:49 PM
11 responses
16,309 views
0 reactions
 Last Post Guest
by Guest
10-31-2012, 02:54 AM  
1909 S VDB by Robert Wilharm
Started by Robert Wilharm, 06-03-2012, 08:54 PM
16 responses
41,449 views
0 reactions
 Last Post wavysteps
by wavysteps
10-29-2012, 11:32 AM  
1944 class VI DDO by jcuve
Started by jcuve, 10-08-2012, 09:41 PM
1 response
1,633 views
0 reactions
 Last Post foundinrolls
by foundinrolls
10-25-2012, 11:54 PM  
1982-P Dime DDR? by jay4202472000
Started by jay4202472000, 09-28-2012, 07:40 PM
5 responses
17,491 views
0 reactions
 Last Post jay4202472000
by jay4202472000
10-20-2012, 12:45 AM  
2012P 5c Trail Die Reverse(New Die)Major Die! by coin-crazy
Started by coin-crazy, 10-15-2012, 04:09 PM
2 responses
8,881 views
0 reactions
 Last Post coin-crazy
by coin-crazy
10-16-2012, 09:45 AM  
Previous 1 100 150 190 197 198 199 200 201 202 203 210 250 300 318 template Next
No topics found.
 
  • Page of 0
  • Filter
  • Time
Clear All
Working...
X