Northern Pacific 6511C along with other passenger F-units used in freight service. Also Northern Pacific type FT 6406A and other F-units and type FT's at Hoyt Street Yard in Portland in 1966. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Northern Pacific passenger locomotive 6512C with freight locmotive 6052A and caboose 1766 at Hoyt Street Yard in Portland in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Wood.

Northern Pacific passenger locomotive 6512C with freight locmotive 6052A and caboose 1766 at Hoyt Street Yard in Portland in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Caboose-Wood.

Front view of Northern Pacific 6701A at Portland Union Station in 1962. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

2 four unit Northern Pacific type FT sets at Hoyt Street Yard in Portland before returning on freights to Auburn, WA in 1965. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Northern Pacific locomotives at Portland Union Station with northbound freight in December 1966. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

Northern Pacific locomotives at Portland Union Station with northbound freight in December 1966. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Train-Freight.

View from the inside of Northern Pacific dome coach at Hoyt Street Yard at Portland with the windows being washed in 1959. Photograph by Alden Raney. Other subject classes: Car-Dome Coach.

Northern Pacific heater car H-1 that was built from a converted steam locomotive tender at the Spokane, Portland and Seattle Railway Hoyt Street Yard in Portland in 1963. Photograph by Alden Raney. Other subject classes: Car-Heater.