Great Northern diesel locomotive 250A an Electro-Motive Division Type FTA, at Bellingham, Washington leading northbound train; Mount Baker Plywood in background. Other subject categories: Locomotive-Diesel, Train-Passenger

Great Northern Diesel Locomotive 2510 on June 1, 1967. The photograph shows a GE Type U25B, Great Northern Class U25B on a turntable. The locomotive is painted in the simplified green and orange scheme. Visible in the background is a roundhouse. Other subject classes: Locomotive-Diesel, Turntable, Roundhouse

Great Northern Diesel Locomotive 2512, Class U25B in Washington State, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2513 at Denver, Colorado, May 3, 1970, simplified orange/green paint scheme. Other subject classes: Locomotive

Great Northern Diesel Locomotive 2513, Class U25B in Washington State, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2513, Class U25B in Washington State, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2513, Class U25B in Washington State, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2515 at Minneapolis, Minnesota, undated. Other subject classes: Freight train

Great Northern Diesel Locomotive 2519, Class U25B in Cashmere, Washington, undated. Photograph by Wade Stevenson.

Great Northern Diesel Locomotive 2519, Class U25B in Cashmere, Washington, undated. Photograph by Wade Stevenson.