Great Northern Railway steam locomotive 2504 at Allentown, Washington in 1940. A view of steam locomotive 2504, Class P-2, with passenger cars. Overhead are electrical wires on adjacent tracks. Visible in the background is a covered bridge. Photograph by James Turner. Other subject classes: Locomotive-Steam, Train-Passenger.

Great Northern Railway diesel locomotive 260 at Allentown, Washington, undated. A view of diesel locomotive 260, Class F-5, with passenger cars. The locomotive consists of A and B units. This is Train Number 460. Photograph by James Turner. Other subject classes: Locomotive-Diesel, Train-Passenger.

Chicago, Milwaukee, St. Paul and Pacific Railroad passenger train number 16, Olympian Hiawatha, at Allentown, Washington in 1953. Eastbound train of passenger cars led by bipolar-type electric locomotive on double track Pacific Coast/Milwaukee Road mainline under covered street bridge. Photo by John C. Illman. Other Subject Classes: passenger cars, electric locomotives, railroad mainline, miscellanea.

Chicago, Milwaukee, St. Paul and Pacific Railroad freight train at Allentown, Washington, on August 17, 1949. Elevated view of westbound train of box cars led by three-unit electric locomotive E-33 on double track Pacific Coast /Chicago Milwaukee St. Paul and Pacific Railroad mainline, Union Pacific mainline and semaphore signals at left. Photo by Albert Farrow. Other Subject Classes: freight cars, electric locomotives, railroad mainline, railroad signaling.

Chicago, Milwaukee, St. Paul and Pacific Railroad accident at Allentown, Washington, in 1942. Westbound passenger train, the Olympian, with derailed electric locomotive, south of Seattle. Other Subject Classes: railroad accidents, electric locomotives, passenger cars.