Union Pacific Railroad steam locomotive number 3977 at Seattle, Washington, circa 1947. UP 3977, a 4-6-6-4, with the Portland train at Seattle circa 1947. Photo by Blackie Moser, J.M. Fredrickson collection. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3975 at Tacoma, Washington, in 1947. UP 3975 a Tacoma Union Station in 1947. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3975 at Tacoma, Washington, in 1947. UP 3975 at Tacoma Union Station with passenger train No. 457 in 1947. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3975 at Tacoma, Washington, in 1947. UP 3975 at Tacoma Union Station with passenger train No. 457 in 1947. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3975 at Tacoma, Washington, in 1947. UP 3975 a Tacoma Union Station in 1947. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3225 at Tacoma, Washington on December 13, 1935. UP 3225 with a passenger train at Tacoma in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3225 at Tacoma, Washington on December 12, 1935. UP 3225 with a passenger train at Tacoma in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3224 at Bonneville, Oregon on June 18, 1939. UP 3224 with a passenger special on a Bonneville Dam Trip in 1939. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3223 at Union Station in Tacoma, Washington on November 12, 1935. UP 3223 with passenger train at Tacoma in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3203 at Tacoma, Washington on February 15, 1936. UP 3203 with passenger train at Tacoma in 1936. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad steam locomotive number 3203 in a park at Portland, Oregon, undated. UP 3203 parked in a park at Portland. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive.

Union Pacific Railroad steam locomotive number 3181 at Tacoma, Washington on December 13, 1935. UP 3181 With a passenger train at Tacoma 1935. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, passenger train.

Union Pacific Railroad passenger train at Kelso, Washington, undated. Union Pacific 950 leads Union Pacific train 457 at a station stop in Kelso. Jack Flagg photo, J.M. Fredrickson collection. Other Subject Classes: passenger train, diesel Locomotive.

Union Pacific Railroad passenger car number 994 at Tacoma, Washington, undated. Parlor car, UP 994, at Tacoma. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: passenger car.

Union Pacific Railroad passenger car number 879 at Tacoma, Washington, in 1935. Coach, UP 879, at Tacoma Union Station in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: passenger car.

Union Pacific Railroad passenger car number 867 at Tacoma, Washington, in 1935. Coach, UP 867, at Tacoma Union Station in 1935. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: passenger car.

Union Pacific Railroad passenger car number 366, undated. UP passenger car 366. Photo by J.M. Fredrickson. Other Subject Classes: passenger car.

Union Pacific Railroad gas-turbine number 28 at Grand Island, Nebraska, undated. UP 28, a gas turbine, parked at Grand Island. Photo by J.M. Fredrickson. Other Subject Classes: gas-turbine.

Union Pacific Railroad diesel locomotive number M10002 at Tacoma, Washington on April 12, 1942. Rear of streamliner UP M10002 leaving Tacoma Union Station in 1942. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number M10002 at Tacoma, Washington on April 12, 1942. UP Streamliner M10002 arriving at Tacoma Union Station in 1942. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number M10002 at Tacoma, Washington on April 12, 1942. The front end of streamliner UP M10002 with train no. 405 at Tacoma Union Station in 1942. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number M10002 at Tacoma, Washington on April 12, 1942. UP Streamliner M10002 makes a station stop at Tacoma Union Station in 1942 with the Portland to Seattle connection to the City of Portland. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number M10000 at Tacoma, Washington, in 1934. UP Streamliner M10000 on exhibition tour at Tacoma Union Station in 1934. J.M. Fredrickson collection. Other Subject Classes: diesel locomotive, passenger train, display.

Union Pacific Railroad diesel locomotive number M10000 at Tacoma, Washington, in 1934. UP streamliner M10000 on exhibition tour at Tacoma Union Station in 1934. Later was named City of Salina. J.M. Fredrickson collection. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number M10000 on an exibition tour at Tacoma, Washington, in 1934. Streamliner UP M10000 arriving Tacoma below 15th Street in Tacoma in 1942. J.M. Fredrickson collection. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number 962 at Hinkle, Oregon, in 1964. UP 962 with an extra passenger train at Hinkle Oregon in 1964. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number 960 at Tacoma, Washington on September 11, 1975. UP 960 with a Director Special at UP Junction in Tacoma in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.

Union Pacific Railroad diesel locomotive number 960 at Tacoma, Washington on September 11, 1975. UP 960 with a Director Special at UP Junction in Tacoma in 1975. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train.