Great Northern Diesel Locomotive 2031 on August 1, 1968. The photograph also shows locomotive number 2007. The lead locomotive is an Electro-Motive Division Type GP-20, Great Northern Class GP-20 painted in the Big Sky Blue scheme. Visible in the background are portions of a large brick building. Other subject classes: Locomotive-Diesel

Great Northern Diesel Locomotive 206 at Minneapolis, Minnesota, 1968, Big Sky Blue paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 207 at Minneapolis, Minnesota on August 14, 1968. The photograph shows an Electro-Motive Division Type SW-1500, Great Northern Class SW-15. The locomotive is painted in the Big Sky Blue scheme. Other subject classes: Locomotive-Diesel

Great Northern Diesel Locomotive 207, undated. The photograph shows an Alco Type RS-2, Great Northern Class RS-4. The locomotive is painted in the original green and orange scheme. Visible in the background is a portion of a Great Northern caboose and a Great Northern stock car. Visible in the foreground is a switch stand with colored lenses. Other subject classes: Locomotive-Diesel

Great Northern diesel locomotive 208, an American Locomotive Company Type RS3, at Bellingham, Washington. leading northbound freight train with Great Northern RS3 220 and Great Northern RS3 230; at depot; photograph sequence TRWahl0775-774. Other subject categories: Locomotive-Diesel

Great Northern Diesel Locomotive 209 on June 1, 1968. The photograph shows two locomotives. The lead locomotive is an Electro-Motive Division Type SW-1500, Great Northern Class SW-15 painted in the Big Sky Blue scheme. Other subject classes: Locomotive-Diesel

Great Northern diesel locomotive 209, an American Locomotive Company Type RS2, at Bellingham, Washington leading northbound freight train with Great Northern RS3 Number 224 north of Squalicum Creek; Olympic Portland Cement Company dock in background; photograph sequence TRWahl0789-788. Other subject categories: Locomotive-Diesel, Train-Freight

Great Northern Diesel Locomotive 210, Class RS2 in Wenatchee, Washington, undated. Photograph by Wade Stevenson.

Great Northern diesel locomotive 210, an American Locomotive Company Type RS2, at Bellingham, Washington. Great Northern RS-2 Number 214 also visible, as is part of Canadian Pacific boxcar 53267, photograph taken in or near the Great Northern yard; photograph sequence TRWahl0170-0171. Other subject categories: Locomotive-Diesel

Great Northern diesel locomotive 210, an American Locomotive Company Type RS2, at Bellingham, Washington leading northbound freight train with Great Northern RS2 Number 214; boxcar Canadian Pacific 53267 partially visible, photograph taken in or near the Great Northern yard; photograph sequence TRWahl0787-785. Other subject categories: Locomotive-Diesel, Train-Freight