October 16, 2016: New photos from Dylan VanAntwerp
September 1, 2013: Updated by Dylan VanAntwerp: added photo info
May 13, 2013: Updated by Dylan VanAntwerp: Added builder/build date
March 29, 2013: Updated by Dylan VanAntwerp: Added categories "railroad", "Union Pacific Railroad", "Chicago & North Western Railway", "Minneapolis & St. Louis Railway"
Sources
Dylan VanAntwerp - dylan_vanantwerp [at] live [dot] com