This is missing a 9, which i now understand that. However, look at the crown type thing on his head. Thank you all so much.
Not sure about the 9. Maybe a little struck thru something. The anomaly on Lincoln's head looks like a possible lamination. http://www.error-ref.com/lamination-cracks/
It goes accross his eyebrow and to the flat surface and to the back of his head on the flat part. The top part of the head seems worn down.