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

Forums

Collapse
Collapse
 
  • Filter
  • Time
  • Answered
  • Show
  • New Topics
Clear All
new posts
No content found
Show More
 
  • Filter
  • Time
  • Show
  • New Topics
Clear All
new posts
Please log in to your account to view your subscribed posts.
Directory Topics Posts Last Post
Education
Helpful information on Errors and Varieties will be posted here.
Topics: 13 Posts: 62
Last Post: What is a Mint Error?
13 62
Jamez
What is a Mint Error?
by Jamez
09-15-2024, 10:06 PM
Sub-Forums::
General Information (4/4)
Error Coin Information (2/19)
Variety Coin Information (6/37)
 
CONECA Announcements
Updates on club activities.
Topics: 69 Posts: 167
Last Post: CONECA Table - 2025 Winter FUN Coin Show Orlando
69 167
Zimmy
CONECA Table - 2025 Winter FUN Coin Show Orlando
by Zimmy
12-26-2025, 04:38 PM
 
New Members Introduce Yourself
Topics: 798 Posts: 2,623
Last Post: New member plus inquiry about error
798 2,623
szakaraka2
New member plus inquiry about error
by szakaraka2
03-20-2026, 10:52 PM
 
General Forum
Discussion and analysis of all types of non-standard coinage.
Topics: 2,271 Posts: 8,464
Last Post: New 1726-2026 Nickel Anomalies?
2,271 8,464
Ervin Carpenter
New 1726-2026 Nickel Anomalies?
by Ervin Carpenter
03-21-2026, 01:39 PM
 
Die Variety Forum
Discussion and analysis of die varieties
Topics: 3,494 Posts: 15,399
Last Post: 1944 P rpm-027?
3,494 15,399
MintErrors
1944 P rpm-027?
by MintErrors
03-12-2026, 05:43 AM
Sub-Forums::
Die Variety Image Gallery (315/1,168)
 
Mint Error Forum
Discussion and analysis of planchet and striking errors.
Topics: 3,355 Posts: 13,551
Last Post: 2024-P Shield Cent - Terminal Die State - Multiple Cracks, Chips, and DDD
3,355 13,551
dpapa3rr0r
2024-P Shield Cent - Terminal Die State - Multiple Cracks, Chips, and DDD
by dpapa3rr0r
03-19-2026, 10:22 PM
Sub-Forums::
Mint Error Image Gallery (377/1,244)
 
Foreign Errors and Varieties
Topics: 207 Posts: 711
Last Post: Honduran 1 Lempira wrong paper error
207 711
kurtrr
Honduran 1 Lempira wrong paper error
by kurtrr
03-09-2026, 08:31 PM
 
Canadian Errors and Varieties
Topics: 65 Posts: 253
Last Post: Defective Canadian Cent Error
65 253
dpapa3rr0r
Defective Canadian Cent Error
by dpapa3rr0r
03-21-2026, 12:05 AM
 
Numismatic SIte Links
Topics: 16 Posts: 16
Last Post: Numismatic Site Links
16 16
Peter
Numismatic Site Links
by Peter
04-30-2021, 10:27 PM
 
 

What's Going On?

Collapse

There are currently 754 users online. 2 members and 752 guests.

Most users ever online was 13,229 at 03:13 PM on 04-16-2025.

CONECA Error-Variety Coin Forum Statistics

Collapse
Topics: 12,418   Posts: 47,448   Members: 3,322   Active Members: 74
Welcome to our newest member, onemore.

Latest Topics

Collapse
  • szakaraka2
    Error
    by szakaraka2
    Came accross this coin -looks like the T is doubled in the word United-and looks like there is a crack - was wondering if someone can take a look at the...
    03-20-2026, 11:53 PM
  • Lwbhf29
    Odd 2026-P Dime
    by Lwbhf29
    I have a new uncirculated 2026-P Dime and found these heavy, parallel concentric circles around the reverse. The design seems to sit "in" the...
    You do not have permission to view this gallery.
    This gallery has 5 photos.
    03-20-2026, 04:14 PM
  • Mhennessey11
    Ai inspection station
    by Mhennessey11
    I am looking into building an AI coin inspection station with a built in scale - a top microscope camera and a bottom microscope camera...Coins would...
    03-20-2026, 01:53 PM
View All

Recent Blog Posts

Collapse

There are no results that meet this criteria.

trending

Collapse
  • szakaraka2
    Error
    by szakaraka2
    Came accross this coin -looks like the T is doubled in the word United-and looks like there is a crack - was wondering if someone can take a look at the...
    03-20-2026, 11:53 PM
  • Lwbhf29
    Odd 2026-P Dime
    by Lwbhf29
    I have a new uncirculated 2026-P Dime and found these heavy, parallel concentric circles around the reverse. The design seems to sit "in" the...
    You do not have permission to view this gallery.
    This gallery has 5 photos.
    03-20-2026, 04:14 PM
  • Mhennessey11
    Ai inspection station
    by Mhennessey11
    I am looking into building an AI coin inspection station with a built in scale - a top microscope camera and a bottom microscope camera...Coins would...
    03-20-2026, 01:53 PM
  • Ervin Carpenter
    New 1726-2026 Nickel Anomalies?
    by Ervin Carpenter
    These photos are examples from a new 1726-2026 roll of Nickels. From the Thickness of the numbers and the doubling of the sixes would these be DDO?...
    03-19-2026, 04:20 PM
  • Lwbhf29
    New forum member
    by Lwbhf29
    Hello, name is Lenny. I'm pretty new to the whole coin collecting scene. I have taken to hunting for errors and varieties. Look forward to conversing...
    03-20-2026, 01:18 PM
View All

Join/Renew

Collapse

State Rep Program

Collapse
Working...
X