Great Northern Diesel Locomotive 271B, undated. The photograph shows a freight train with 4 locomotives. The lead locomotive is an Electro-Motive Division Type F-7, Great Northern Class F-3-7-A painted in the simplified green and orange scheme. Other subject classes: Locomotive-Diesel, Train-Freight

Great Northern Diesel Locomotive 271B, undated. The photograph shows two locomotives. The lead locomotive is an Electro-Motive Division Type F-7, Great Northern Class F-3-7-A painted in the original green and orange scheme. Other subject classes: Locomotive-Diesel

Great Northern Diesel Locomotive 272, Class F7 in Washington State, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 273A at Vancouver, Washington on June 1, 1970. The photograph shows two locomotives. The lead locomotive is an Electro-Motive Division Type F-7, Great Northern Class F-3-7-A painted in the simplified green and orange scheme. The other two trailing locomotives are in Spokane, Portland, and Seattle paint schemes. Other subject classes: Locomotive-Diesel

Great Northern diesel locomotive 273A an Electro-Motive Division Type F7A, at Bellingham, Washington leading northbound freight train; Mount Baker Plywood in background. Other subject categories: Locomotive-Diesel, Train-Freight

Great Northern diesel locomotive 273A an Electro-Motive Division Type F7A, at Bellingham, Washington leading northbound freight train with F7A Number 273B, photograph taken in or near the Great Northern yard. Other subject categories: Locomotive-Diesel, Train-Freight

Great Northern Diesel Locomotive 273A, undated. The photograph shows two locomotives. The lead locomotive is an Electro-Motive Division Type F-7, Great Northern Class F-3-7-A painted in the simplified green and orange scheme. Other subject classes: Locomotive-Diesel

Great Northern Diesel Locomotive 273B at White Rock, British Columbia, 1961, original orange/green paint scheme paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 273B at White Rock, British Columbia on undated. The photograph shows a southbound freight train with two locomotives. The lead locomotive is Electro-Motive Division Type F-7, Great Northern Class F-3-7-A painted in the original green and orange scheme. A sea wall constructed with rocks is visible. Other subject classes: Locomotive-Diesel, Train-Freight

Great Northern diesel locomotive 273B an Electro-Motive Division Type F7A, at Bellingham, Washington at depot; with switcher Great Northern SW9 15. Other subject categories: Locomotive-Diesel, Locomotive-Switcher