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


No announcement yet.

1979 P Susan B Anthony doubling on reverse?

  • Filter
  • Time
  • Show
Clear All
new posts

  • 1979 P Susan B Anthony doubling on reverse?

    I recently found a 79 Susan B Anthony that has some doubling of some kind on the reverse. "United States of America" looks like there's doubling. Jus wanting to know what someone else thinks. I can't find any other ones online. But it really does look like it is to me. I've looked at it under 2 kinds of magnification and took some good pics with the zoom on my phone. Lemme know what yall think! Please n Thank you! I have more pics but gotta crop them cause of the file size being too big to upload on here.
    You do not have permission to view this gallery.
    This gallery has 1 photos.
    Last edited by Neely317; 09-01-2021, 04:57 PM.

  • #2
    Sorry, just MD (machine doubling).