Great Northern diesel locomotive 175, an Electro-Motive Division (EMD) NW3, at Sioux City, Iowa, in 1945.

Great Northern Diesel-Electric Car 2324 at Sioux City, Iowa on June 1, 1958. The photograph shows an Electro-Motive Division Diesel-Electric Motor Car, Model SEL-120 and a passenger car. Both are painted in the original Great Northern green and orange scheme. Visible in the background is a depot and a train order signal. Other subject classes: Motor Car, Train-Passenger, Signal-Train Order

Great Northern Railway 1355 at Sioux City, Iowa in 1960 as displayed in the city. Other subject classes: Locomotive, H-4

Great Northern Railway 2034 at Sioux City, Iowa. The locomotive is a General Motors Electro Motive Division Model GP20. Big Sky Blue paint scheme. Other subject classes: Locomotive, GP20

Great Northern Railway 23 at Sioux City, Iowa in 1969. The locomotive is a General Motors Electro Motive Division Model SW9. Other subject classes: Locomotive, SW-7

Great Northern Railway 33 at Sioux City, Iowa in 1969. The locomotive is an General Motors Electro Motive Division SW1200. Big Sky Blue paint scheme. Other subject classes: Locomotive, SW-9

Great Northern Railway 636 at Sioux City, Iowa. The locomotive is a General Motors Electro Motive Division Model GP-7. Other subject classes: Locomotive, GP-7

Great Northern Railway 649 at Sioux City, Iowa. The locomotive is a General Motors Electro Motive Division Model GP-7. Other subject classes: Locomotive, GP-7

Great Northern Railway Caboose X-13 in Big Sky Blue color scheme at Sioux City Iowa in 1969. Other subject classes: Caboose

Great Northern Railway Caboose X-14 in Big Sky Blue color scheme at Sioux City Iowa in 1969. Other subject classes: Caboose