American Smelting and Refining Company (ASARCO) number 52, a General Electric (GE) 44-ton diesel switching locomotive at the Tacoma Smelter at Tacoma, Washington, in October 1969. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive , switching locomotive.

American Smelting and Refining Company (ASARCO) diesel locomotive number 52 switching cars at the Tacoma Smelter at Tacoma, Washington, in October 1969. Photo by Al Harris, J.M. Fredrickson Collection. Other Subject Classes: diesel locomotive, switching locomotive.

American Smelting and Refining Company (ASARCO) ore hopper car dumping slag from special cars into the water of Commencement Bay on their electrified narrow-gauge line at Tacoma, Washington, circa 1970. Photo by J.M. Fredrickson. Other Subject Classes: ore hopper car.

American Smelting and Refining Company (ASARCO) ore hopper car dumping slag from special cars on their electrified narrow-gauge line into the water of Commencement Bay at Tacoma, Washington, circa 1970. Photo by J.M. Fredrickson. Other Subject Classes: ore hopper car.

Amtrak commuter car 709 (ex-Chicago,

Amtrak train number 11, Coast Starlight, departs Union Station at Tacoma, Washington, on June 14, 1984, on last day of Amtrak operation there. View from north of station looking south at station area, former coach/repair yard. Photo by J.M. Fredrickson . Other Subject Classes: passenger train, station, railroad yard

Rudyard, Montana Amtrak locomotive 373 with train 8, looking northwest, in August 1992. Photograph by Charles W. Bohi.

Amtrak diesel locomotive 101 at Seattle, Washington in August 1974. Amtrak 101 leads number 791 into King Street Station at Seattle in 1974 Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 101 at Seattle, Washington on June 23, 1973. Amtrak 101, an F7A serial 7149, is located at Interbay engine facility in Seattle in June 1973. Amtrak 101 is former Burlington Northern 8774, and former Northern Pacific 6508C. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 102, former Burlington Northern 9711 and Burlington Northern 9707 at King Street Station in Seattle, Washington on February 27, 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train