St. Louis & San Francisco (SLSF) "Frisco" 2010 on "Firefly"

A photograph print showing the St. Louis and San Francisco (SLSF) "Frisco" 2010, single unit streamlined diesel-electric, on passenger train No. 4, "Will Rogers", between Depew and Bristow, OK, 7 cars.
Date: June 29, 1950
Creator: George, Preston
System: The Gateway to Oklahoma History