Hi there, first post and what not. I was checking my keeper box for small dates today and ran across this. The doubling does not appear elsewhere on the coin, so I was hesitant to call it a DDO. Is anyone familiar with this error?
Looks like MD to me. Notice that the doubling is flat and shelf like and that it does not appear anywhere else. It is not a doubled die.
Thanks Rick. I'm going to go read up on that. Edit: The first article I read discussed this exact MD. :-/
Photoshop! (kidding) Very nice. http://www.cointalk.com/threads/machine-doubling-vs-a-true-double-die.50286/