Great Northern Railway Train 31 Empire Builder full view near Wenatchee, Washington in 1970.

Great Northern Railway Train 27 Western Star with engine 324 under highway 2 at Wenatchee, Washington in 1969.

Great Northern Railway passenger train in the vicinity of Bellingham, Washington, undated. Wide view of a steam locomotive with passenger cars at a curve along the shore. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway 367-C at Leavenworth, Washington in 1970. A ski train special headed into spur at Leavenworth, Washington. Other subject classes: Locomotive, P-3-7-AB

Great Northern Railway 186 at Waconia, Minnesota in 1968. General Motors Electro Motive Division NW-5 number 186 on local train near Waconia, Minnesota. Other subject classes: RS-2, Locomotive

Great Northern Railway at Glacier Park, Montana in 1966. Train 27, Western Star, entire train at Glacier Park, Montana, mountains in background; SDP-40 in lead. Other subject classes: SDP-40 , Locomotive

Great Northern passenger train at Voltage, Washington. Westbound passenger train; photograph sequence TRWahl061-photograph sequence TRWahl063 and likely photograph sequence TRWahl0158-photograph sequence TRWahl0159. Other subject categories: Train-Passenger, River, Passenger

Great Northern passenger train at Trinidad, Washington. Westbound passenger train; photograph sequence TRWahl0061-0063 and likely photograph sequence TRWahl0158-photograph sequence TRWahl0159. Other subject categories: Train-Passenger, Desert, Passenger

Great Northern passenger train at eastern Washington, Washington. Westbound passenger train at Rock Island Dam, approaching Voltage, Washington; photograph sequence TRWahl061-063 and likely photograph sequence TRWahl0158-0159. Other subject categories: Train-Passenger, River, Passenger, Dam

Great Northern main line with snow in the mountains in Washington State, undated. Photograph by Wade Stevenson.