Railroad mainlines at Seattle, Washington in 1927.

Railroad mainlines at Seattle, Washington in 1927.

Railroad mainlines at Black River Jct., Washington, circa 1990.

Railroad mainlines at Allentown, Washington, in 1927. Joint facilities view looking north at Northern Pacific/Great Northern mainline, left, Pacific Coast/Chicago Milwaukee St. Paul and Pacific Railroad mainlne center, Union Pacific mainline and semaphore signals, right, Chicago Milwaukee St. Paul and Pacific Railroad trolley wire, covered road bridge. Photo by James Fisher. Other Subject Classes: railroad mainline, railroad signaling, railroad electrification, miscellanea.

Railroad employee and soldier at Stampede, Washington, circa 1917. Possible locomotive crewman and soldier pose next to locomotive. Ackley album. J.M. Fredrickson collection. Other Subject Classes: railroad crew, people, steam locomotive

Pulp mill in Steilacoom, Washington, in February 1975. Pulp mill, Chambers Bay. Other Subject Classes: Lumber mill, harbor

Pullman Company sleeping car, Wachusett at Tacoma, Washington, circa 1935. Wachusett is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Voorhees in the coach yard at Tacoma, Washington, circa 1935. Voorhees is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Tomah in the coach yard at Tacoma, Washington, circa 1935. Tomah is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Tavares in the coach yard at Tacoma, Washington, circa 1935. Tavares is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Oconomowoc in the coach yard at Tacoma, Washington, circa 1935. Oconomowoc is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Larwill in the coach yard at Tacoma, Washington, circa 1935. Larwill is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Hanmer in the coach yard at Tacoma, Washington, circa 1935. Hanmer is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Guaymas in the coach yard at Tacoma, Washington, circa 1935. Guaymas is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, General Leavenworth in the coach yard at Tacoma, Washington, circa 1935. General Leavenworth is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Frontenac in the consist of a train stopped at Tacoma, Washington, circa 1935. Frontenac is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, East Ascot being switched by Northern Pacific 1054 in the coach yard at Tacoma, Washington, circa 1935. East Ascot is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Diversey in the coach yard at Tacoma, Washington, circa 1935. Diversey is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Compeer in the coach yard at Tacoma, Washington, circa 1935. Compeer is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Chief Red Thunder in the coach yard at Tacoma, Washington, in April 1935. Chief Red Thunder is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Chief Red Leaf being switched by Northern Pacific 1054 in the coach yard at Tacoma, Washington, circa 1935. Chief Red Leaf is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Chief Good Lance in the coach yard at Tacoma, Washington, on January 25, 1936. Chief Good Lance is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Chief Goliah in the coach yard at Tacoma, Washington, circa 1935. Chief Goliah is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Chief Baptista in the coach yard at Tacoma, Washington, circa 1935. Chief Baptista is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Black Rock in the coach yard at Tacoma, Washington, circa 1935. Car is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company sleeping car, Athrin in the coach yard at Tacoma, Washington, circa 1935. Athrin is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company named sleeping car in the coach yard at Tacoma, Washington, circa 1935. Car is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company named sleeping car in the coach yard at Tacoma, Washington, circa 1935. Car is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company named sleeping car in the coach yard at Tacoma, Washington, circa 1935. Car is a 73-foot, 6-inch heavyweight sleeper, built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.

Pullman Company named sleeping car being switched by Northern Pacific 1091 in the coach yard at Tacoma, Washington, circa 1935. Car is a 73-foot, 6-inch heavyweight sleeper built by Pullman. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, sleeping car, heavyweight.