Amtrak diesel locomotives 9822 at Tacoma, Washington in May 1971. Amtrak 9822 and 9760 lead train number 198 at Union Pacific Junction in Tacoma in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Amtrak diesel locomotives 9946 at Tacoma, Washington on January 1, 1972. Amtrak 9946 and 9947, both ex CB&Q, leads southbound train number 11 from Tacoma in 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Amtrak diesel locomotive 9949 at Puyallup, Washington on April 2, 1973. Amtrak locomotives 9949 and 9937 lead train number 198 at Puyallup in 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Amtrak diesel locomotives 9954 at between Auburn & Dieringer, Washington on February 10, 1972. CBQ 9954 and Burlington Northern 9970 lead train number 11 between Auburn and Dieringer in 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Amtrak diesel locomotives 9970 and 9949 at Tacoma, Washington on April 10, 1972. Amtrak 9970 and 9949, both ex CB&Q, leads train number 11 in Tacoma in 1972. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotives, passenger train

Amtrak passenger train number 11 at Reservation Tower in Tacoma, Washington on August 13, 1973. Train number 11 passes Reservation Tower in 1973. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 6 entering a tunnel at an unknown location on August 27, 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 792 leaves King Street Statioon at Seattle, Washington in August 1974. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train number 792 pass a freight train at Seattle, Washington in June 1974. Northbound train number 792 at North Portal in 1974 meets Burlington Northern Crew 5. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak passenger train, Warren Magnuson special, eastbound on viaduct/Bridge number 58, at Kennedy, Washington, on July 13, 1980. F40 diesel locomotive leads three cafe-lounge cars and business car. Other Subject Classes: passenger train, diesel locomotive, passenger car, bridge