Union Pacific (UP) 4703 & 577

A photograph print showing Union Pacific (UP) 4703, 0-6-0, switch engine with slope-back tender, and 577, 2-8-0, pulling the evening local up Fairview Hill out of Boise, ID, 48 cars.
Date: July 21, 1948
Creator: Griffiths, Henry R.
System: The Gateway to Oklahoma History

Union Pacific (UP) 3836

A photograph print showing the Union Pacific (UP) 3836, 4-6-6-4, on the head of northbound mixed freight train No. 277 , climbing a very heavy grade near Spencer, ID. Locomotives 3809 and 3813 pushing, 70 cars, 35 mph. [Note: U.P. Butte Line]
Date: May 30, 1948
Creator: Griffiths, Henry R.
System: The Gateway to Oklahoma History

Union Pacific (UP) 3836

A photograph print showing the Union Pacific (UP) 3836, 4-6-6-4, on the head of northbound mixed freight train No. 277 , climbing a nearly 3% grade in Beaver Canyon. Locomotives 3809 and 3813, 4-6-6-4's pushing, 70 cars, 10 mph. [Note: UP Butte Line]
Date: May 30, 1948
Creator: Griffiths, Henry R.
System: The Gateway to Oklahoma History

Union Pacific (UP) 3530

A photograph print showing the Union Pacific (UP) 3530, 2-8-8-0, and 3812, 4-6-6-4, double-heading an eastbound mixed freight train along the Snake River near King Hill, ID, 60 cars, 40 mph, on the UP Main Line.
Date: May 2, 1948
Creator: Griffiths, Henry R.
System: The Gateway to Oklahoma History

Union Pacific (UP) 9083

A photograph print showing the Union Pacific (UP) 9083, 4-12-2, on mixed freight train #257, rolling toward Montpelier, ID, on the "racetrack" of the UP Main Line, 63 cars, 50 mph.
Date: July 5, 1948
Creator: Griffiths, Henry R.
System: The Gateway to Oklahoma History