Weyerhaeuser Timber Company Baldwin diesel 103 at Burlington Northern Railroad's Hoyt Street Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Weyerhaeuser Timber Company Baldwin diesel 103 at Burlington Northern Railroad's Hoyt Street Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Weyerhaeuser Timber Company Baldwin diesel 103 at Burlington Northern Railroad's Hoyt Street Yard in 1978. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Western Pacific Railroad diesel locomotive 3543 and 6442 parked at Klamath Falls, Oregon in 1976. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive

Western Pacific type GP40's 3555 and 3502 at Hoyt Street Yard in Portland in 1981. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Western Pacific type GP40 3502 at Hoyt Street Yard in Portland in 1981. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Walla Walla Valley Railway Electro-Motive Division (EMD) SW-1 diesel locomotive number 104 (built in 1939 as Fort Worth & Denver 602) switches a box car in Milton Freewater, Oregon, on October 16, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Walla Walla Valley Railway Electro-Motive Division (EMD) SW-1 diesel locomotive number 104 (built in 1939 as Fort Worth & Denver 602) switches a box car in Milton Freewater, Oregon, on October 16, 1980. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, switching locomotive.

Valley and Siletz General Electric 70 tonner 5 at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Valley and Siletz General Electric 70 tonner 5 at Southern Pacific Railroad's Brooklyn Yard in 1979. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.