Great Northern Diesel Locomotive 444A, Class F7 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 430 at Wenatchee, Washington on April 10, 1970. The photograph shows an Electro-Motive Division Type F-45, Great Northern Class F-45. The locomotive is painted in the Big Sky Blue scheme. A crew member is visible in the cab of the locomotive. Visible in the background is a Great Northern tank car. Other subject classes: Locomotive-Diesel, Car-Tank, People-Railroad Crew

Great Northern Diesel Locomotive 425 on September 6, 1969. The photograph shows an Electro-Motive Division Type SD-45, Great Northern Class SD-45. The locomotive is painted in the Big Sky Blue scheme. Visible in the background is a sand tower, small shed, a Great Northern box car and a FGEX car. Other subject classes: Locomotive-Diesel, Tower-Sand

Great Northern Diesel Locomotive 420, Class SD45 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 403, Class SD45 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 401, Class SD45 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 401, Class SD45 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 400 on September 14, 1969. The photograph shows an Electro-Motive Division Type SD-45, Great Northern Class SD-45. The locomotive is painted in the Hustle Muscle scheme. Other subject classes: Locomotive-Diesel, People-Onlookers

Great Northern Diesel Locomotive 361C, Class F7 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 359C at Wenatchee, Washington, August 1967, diesel locomotive number 359C, leading Train 31 (the "Empire Builder "). Other subject classes: Passenger train