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: 306 Posts: 1,139
Last Post: Lincoln Cent 1943 steel, ear DDO
306 1,139
ariel cabrera
Lincoln Cent 1943 steel, ear DDO
by ariel cabrera
04-29-2025, 02:09 PM
 
 
  •  
  • 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 308
  • Filter
  • Time
  • Answered
  • Show
  • Sort By
  • Order
Clear All
new posts
Previous 1 39 46 47 48 49 50 51 52 59 99 149 308 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
115 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
145 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
188 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
280 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
290 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
178 views
1 reaction
 Last Post jcuve
by jcuve
04-25-2021, 01:54 AM  
New Doubled Die Obverse 1955 S Roosevelt Dime by Jeff Stanley
Started by Jeff Stanley, 04-04-2023, 03:59 PM
3 responses
50 views
0 reactions
 Last Post Jeff Stanley
by Jeff Stanley
09-20-2023, 01:32 AM  
1951 S/S MINT STATE FRANKLIN HALF RPM-005? by rbroederer
Started by rbroederer, 09-18-2023, 12:35 AM
2 responses
33 views
0 reactions
 Last Post rbroederer
by rbroederer
09-19-2023, 01:24 PM  
1952 WASHINGTON QUARTER DDO-002? by rbroederer
Started by rbroederer, 09-15-2023, 10:39 PM
4 responses
43 views
0 reactions
 Last Post rbroederer
by rbroederer
09-19-2023, 01:06 PM  
1971 Kennedy Halves Off Center Die Clash? by rlh7499
Started by rlh7499, 09-17-2023, 09:27 AM
4 responses
50 views
0 reactions
 Last Post rlh7499
by rlh7499
09-18-2023, 08:01 AM  
2019 LDB 2-F-5 by nulte
Started by nulte, 09-17-2023, 10:31 AM
1 response
22 views
0 reactions
 Last Post 279773
by 279773
09-17-2023, 10:50 PM  
1972 Kennedy hald dollar Die Adj? by rlh7499
Started by rlh7499, 09-09-2023, 08:47 AM
8 responses
43 views
0 reactions
 Last Post rlh7499
by rlh7499
09-11-2023, 04:59 PM  
Double Die 2 different coin by rmckay555@gmail.com
Started by rmckay555@gmail.com, 08-29-2023, 09:11 AM
6 responses
55 views
0 reactions
 Last Post rmckay555@gmail.com
by rmckay555@gmail.com
09-09-2023, 05:31 PM  
Buffalo Nickels mintmark varieties by dB413
Started by dB413, 09-09-2023, 02:24 AM
2 responses
36 views
0 reactions
 Last Post dB413
by dB413
09-09-2023, 10:13 AM  
Double Die date and mint mark (Nickel) by rmckay555@gmail.com
Started by rmckay555@gmail.com, 08-29-2023, 09:12 AM
2 responses
31 views
0 reactions
 Last Post occnumis2021
by occnumis2021
09-09-2023, 10:03 AM  
Double Die? by rmckay555@gmail.com
Started by rmckay555@gmail.com, 08-29-2023, 09:05 AM
2 responses
50 views
0 reactions
 Last Post occnumis2021
by occnumis2021
09-09-2023, 10:02 AM  
Previous 1 39 46 47 48 49 50 51 52 59 99 149 308 template Next
No topics found.
 
  • Page of 0
  • Filter
  • Time
Clear All
Working...
X