REA Doyle Nat'l Card
 

After looking at the Doyle card Lot # 1 in the REA catalog. It sure seems that the printing of Nat'l is smaller and lower than the rest of the printing. Seems like the (N.) for New York is different than the (N) in Nat'l.
Maybe it is just me and my age.

What is the difference between a real one and a fake ?