Great Northern Railway 324 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SDP40. Other subject classes: Locomotive, SDP-40

Great Northern Railway 331 at Wenatchee, Washington in 1969. Great Northern Railway Train Number 27, Western Star, at Wenatchee, Washington. Other subject classes: Locomotive, SDP-45

Great Northern Railway 331 at Wenatchee, Washington in 1969. The locomotive is heading Train Number 27, Western Star, at Wenatchee, Washington. Big Sky Blue color scheme. Other subject classes: Locomotive, SDP-45

Great Northern Railway 333 at Wenatchee, Washington in 1969. The locomotive is heading the Train Number 32 at Wenatchee, Washington. Big Sky Blue color scheme. Other subject classes: Locomotive, SDP-45

Great Northern Railway 400 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45 "Hustle Muscle". Other subject classes: Locomotive, SD-45

Great Northern Railway 402 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45. Other subject classes: Locomotive, SD-45

Great Northern Railway 410 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45. Other subject classes: Locomotive, SD-45

Great Northern Railway 412 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45. Big Sky Blue paint scheme. Other subject classes: Locomotive, SD-45

Great Northern Railway 417 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45. Other subject classes: Locomotive, SD-45

Great Northern Railway 422 at Wenatchee, Washington. The locomotive is a General Motors Electro Motive Division Model SD45. Big Sky Blue paint scheme. Other subject classes: Locomotive, SD-45