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

Announcement

Collapse
No announcement yet.

Lamination error or is it just pmd?

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • Lamination error or is it just pmd?

    Saw some irregularities on the reverse of this cent between the columns of the memorial. Any feedback is appreciated. Thanks for looking.
    You do not have permission to view this gallery.
    This gallery has 4 photos.

  • #2
    This is typical of zinc cents which have a thin copper coating on them and all too often, impurities get under the coating causing irregularity on the surfaces.

    Comment


    • #3
      Oh I see, thanks. Good to know.

      Comment

      Working...
      X