Union Pacific (UP) 825 on "Pony Express"

A photograph postcard showing Union Pacific (UP) 825, 4-8-4, on train No. 38, "Pony Express", leaving Denver, CO, 8 cars, 50 mph.
Date: August 31, 1940
Creator: Kindig, Richard H.
System: The Gateway to Oklahoma History

Santa Fe (ATSF)3452 on "Chicago Flyer"

A photograph postcard showing the Santa Fe 3452, 4-6-4, on Train No. 12, "Chicago Flyer" (Denver to Chicago), leaving Denver, CO.
Date: July 31, 1927
Creator: Perry, Otto C.
System: The Gateway to Oklahoma History

Santa Fe (ATSF) 3817

A photograph postcard showing Santa Fe 3817, 2-10-2, ready for servicing at the C & S roundhouse, Denver, CO.
Date: July 31, 1937
Creator: Kindig, Richard H.
System: The Gateway to Oklahoma History

Denver & Rio Grande Western (DRGW) 1800

A photograph postcard showing Denver & Rio Grande Western (DRGW) 1800, 4-8-4, Denver, CO.
Date: August 31, 1940
Creator: Kindig, Richard H.
System: The Gateway to Oklahoma History