A Milwaukee Road boxcab locomotive set along the Yakima River in Washington, undated.

A Milwaukee Road boxcab locomotive set along the Yakima River in Washington, undated. A boxcab locomotive set leads a freight train along the Yakima River.

Chicago Milwaukee St. Paul and Pacific Railroad freight train at Maple Valley, Washington in December 1944. Westbound train of box cars led by boxcab-type electric freight locomotive number E-32 passing station, Pacific Coast Black Diamond branch at right, speeder loaded with Christmas trees cut by Pacific Coast crews on Taylor branch. Photo by Harold Hill. Other Subject Classes: freight cars, electric locomotives, railroad mainline, railroad maintenance and repair.

Chicago Milwaukee St. Paul and Pacific Railroad locomotives at Maple Valley, Washington, circa 1950. Two steam locomotives and bipolar-type electric passenger locomotive eastbound, leading express boxcar in unusual extra movement, Pacific Coast Railroad Black Diamond branch, water tank and section house upper right, gondolas full of ballast at left. Other Subject Classes: steam locomotives, electric locomotives, freight cars, railroad mainline, railroad servicing facilities.

Chicago Milwaukee St. Paul and Pacific Railroad passenger train at Maple Valley, Washington, on February 22, 1947. Eastbound ski train led by bipolar-type electric passenger locomotive number E-4 en route to Milwaukee Ski Bowl/Hyak passing station, leaving joint Chicago Milwaukee St. Paul and Pacific Railroad /Pacific Coast mainline for Milwaukee rails, Pacific Coast RR coal gondolas in foreground, ready for movement to Seattle. Photo by Harold Hill. Other Subject Classes: passenger cars, electric locomotives, railroad mainline, railroad station, freight cars.

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.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive advertisement at Hyak, Washington, circa 1930. A Milwaukee Road passenger train led by a set of box-cab electrics, passes Kendall Peak near Hyak on Snoqualmie Pass in Washington State. J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger train, mountains.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number 10250 at Tacoma, Washington, on April 04, 1936. Milwaukee Road bi-polar electric 10250 parked at the engine facility in Tacoma in 1936. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number 10251 at Tacoma, Washington, on October 26, 1935. Milwaukee Road bi-polar electric 10251 parked at the engine facility in Tacoma in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number 10253 at Tacoma, Washington, on February 16, 1935. Milwaukee Road bi-polar electric 10253 coupled to the rear of an observation car at Tacoma Milwaukee Road Depot in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number 10309 at Seattle, Washington, undated. Milwaukee Road box-cab electric 10309 coupled to the Olympian passenger train at Union Station in Seattle. Photo by Asahel Curtis, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number 10309 at Seattle, Washington, undated. Milwaukee Road box-cab electric 10309 coupled to the Olympian passenger train at Union Station in Seattle. Photo by Asahel Curtis, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-1 at Tacoma, Washington, circa 1938. Milwaukee Road bipolar E-1 with a passenger train a the Milwaukee Road Depot in Tacoma circa 1938. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger station.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-2 at Tacoma, Washington, in 1943. Milwaukee Road bipolar E-2 with a passenger train at the Milwaukee Road Depot in Tacoma in 1943. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-2 at Tacoma, Washington, on June 22, 1946. Milwaukee Road bipolar E-2 with a passenger train a the Milwaukee Road Depot in Tacoma in 1946. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, passenger station.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-25 at Easton, Washington, in 1943. Milwaukee Road E-25 leads an extra eastbound freight train at Easton in 1943. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, freight train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-32 at Easton, Washington, in 1943. Milwaukee Road E-32 leads an extra eastbound freight train at Easton in 1943. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, freight train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-39 at Tacoma, Washington, on June 14, 1967. Milwaukee Road box cab E39 leaving Tacoma with a freight train in 1967. Photo by Ron V. Nixon, J.M. Fredrickson collection. Other Subject Classes: electric locomotive.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-39 at Tacoma, Washington, on June 14, 1967. Milwaukee Road box cab E39 and diesel 297 leaving Tacoma with a freight train in 1967. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, diesel Locomotive, freight train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-39 at Tacoma, Washington, on June 14, 1967. Milwaukee Road box cab E39 and diesel 297 leaving Tacoma with a freight train in 1967. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, diesel Locomotive, freight train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-39 at Tacoma, Washington, circa 1955. Milwaukee Road E-39 parked at the engine facility in Tacoma circa 1955. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-39, circa 1941. Milwaukee Road E-39 parked at an engine facility circa 1938. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-4 at Renton, Washington, in 1949. Milwaukee Road bipolar E-4 leads passenger train No. 15 through Renton in 1949. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-4 at Tacoma, Washington, on April 25, 1949. Milwaukee Road bipolar E-4 leaving Tacoma with passenger train No. 16 in 1949. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-4 at Tacoma, Washington, on April 25, 1949. Milw bipolar E-4 with passenger train No. 16 at the Milwaukee Road Depot in Tacoma in 1949. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, passenger train.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-40 at Othello, Washington, in May 1962. Milwaukee Road E-40 parked at the engine facility in Othello in 1962. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-40, circa 1941. Milwaukee Road E-40 parked at the Tacoma, Washington, engine facility, circa 1938. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-47 at Othello, Washington, in May 1962. Milwaukee Road E-47 parked at the engine facility in Othello in 1962. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, locomotive facility.

Chicago, Milwaukee, St. Paul & Pacific Railroad Company electric locomotive number E-47 at Othello, Washington, in May 1962. Milwaukee Road E-47 parked at the engine facility in Othello in 1962. Photo by J.M. Fredrickson. Other Subject Classes: electric locomotive, locomotive facility.