Northern Pacific roundhouse at Seattle, Washington, circa 1960. Photo by J.M. Fredrickson . Other Subject Classes: roundhouse

Northern Pacific Railroad sleeping car, number 352 at Seattle, Washington, circa 1949. Passenger car 352, an 85-foot lightweight 8-6-3-1 Pullman sleeper built by Pullman Standard in 1948. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, sleeping car, Pullman.

Northern Pacific Railroad Slumbercoach number 327 at Seattle, Washington, in December 1959. Slumbercoach Loch Lomond, in the North Coast Limited consist at King Street Station. Passenger car 327, an 85-foot lightweight Slumbercoach built by Budd in 1959. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, Slumber coach lightweight.

Northern Pacific Railroad coach number 1300 at King Street Station in Seattle, Washington, circa 1944. Passenger car 1300, a 74-foot, 6-inch deluxe coach built by Pullman Standard in 1935. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, coach car.

Northern Pacific Railroad observation car, number 392 at Seattle, Washington, circa 1955. Passenger car 392, former Tacoma Club, an 85-foot, 4-inch lightweight Pullman observation car built by Pullman Standard in 1949. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, observation car, Pullman.

Northern Pacific Railroad sleeping car, number 365 at Seattle, Washington, on April 16, 1952. Passenger car 365, an 85-foot lightweight 10-6 Pullman sleeper built by Pullman Standard in 1950. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, sleeping car, Pullman.

Northern Pacific Railroad dome coach number 550 at Seattle, Washington, on September 16, 1954. Richard Ross of KING TV at first dome coach on Northern Pacific train number 26. Passenger car 550, an 85-foot lightweight dome coach built by Budd in 1954. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, dome-coach car, lightweight.

Northern Pacific Railroad dining car, 450 series at Seattle, Washington, circa 1955. Customers and staff occupy 450 series passenger car, an 85-foot lightweight Pullman full service diner built by Pullman Standard in 1947. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, dining car, railraod staff, passengers

Northern Pacific Railroad observation car, number 392 at Seattle, Washington, circa 1955. Interior mid-coach view of passenger car 392, former Tacoma Club, an 85-foot lightweight Pullman observation built by Pullman Standard in 1949. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, observation car, Pullman.

Northern Pacific Railroad post office car, number 1439, at King Street Station in Seattle, Washington, circa 1955. Rail Post Office Car 1439, a 70-foot, 10-inch Rail Post Office mail and express built by Pullman in July, 1925. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, mail & express car.

Northern Pacific 6503A along with two other units at King Street Station in Seattle in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel, Depot-Passenger.

Northern Pacific type FT 5409A and three other type FT's along with Northern Pacific GP's at Northern Pacific's Seattle roundhouse in 1961. Photograph by Alden Raney. Other subject classes: Locomotive-Diesel.

Northern Pacific Railroad Day/nite coach number 589 at Seattle, Washington, circa 1953, the first car painted in Loewy colors. Note the black numbers which were changed shortly thereafter. Passenger car 589, an 85-foot 56-seat coach built by Pullman Standard in 1946. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, coach car.

Northern Pacific Railroad and Great Northern Railway track along Alaskan Way near Waterfront Station, Seattle, Washington, 1932. Right of way view looking west from Alaskan Way and Marion Street, February 16, 1932. Other subject categories: Downtown

A crew dumps logs from Northern Pacific railcars into Lake Union at Fremont in Seattle, Washington, circa 1925. Lumber was milled at Lake Union for a century, from the 1880s to the 1980s. Photo by J.A. Turner. Other Subject Classes: log car, railroad crew

A crew dumps logs from Northern Pacific railcars into Lake Union at Fremont in Seattle, Washington, circa 1925. Lumber was milled at Lake Union for a century, from the 1880s to the 1980s. Photo by J.A. Turner. Other Subject Classes: log car, railroad crew

Northern Pacific passenger train at Seattle, Washington backing into King Street Station; photograph sequence TRWahl0photograph sequence TRWahl0437-0436. Other subject categories: Train-Passenger, Locomotive-Switcher, Passenger, Station-Passenger

Northern Pacific passenger train at Seattle, Washington. Passenger train approaching Horton Street crossing with 3 tracks; sign beginning "The California" in background across tracks. Other subject categories: Train-Passenger, Industrial Buildings, Passenger

Northern Pacific passenger train number 6, the Seattle-Spokane local, departs King Street Station in Seattle, Washington. Class A Northern-type steam locomotive number 2608 leads several express box cars carrying perishables, followed by mail cars and coaches, under the control of engineer Nick Jacobs. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, steam locomotive, passenger station, passenger car

Northern Pacific passenger train number 408, Seattle-Portland, departs Seattle, Washington, on February 16, 1947, led by Class A-1 Northern-type steam locomotive number 2626, built by American Locomotive Company in 1930, making an abundant smoke display as it passes King Street Station coach yard. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, steam locomotive, railroad yard

Northern Pacific passenger train number 408, Seattle-Portland, departs Seattle, Washington, circa 1953, lead by diesel locomotive number 6510, newly painted in Raymond Loewy-designed colors. One of NP's top trains, consist includes baggage car, coaches, dining car, parlor car, Pullman sleeping cars transferred at Portland to Southern Pacific for Oakland. Other Subject Classes: passenger train, diesel locomotive

Northern Pacific passenger train number 408, Seattle-Portland, departs Seattle, Washington, circa 1953, behind an unusual power combination of diesel locomotive number 6510 followed by Class A-1 Northern-type steam locomotive number 2626. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, steam locomotive

An open-platform observation car brings up the rear of a passenger train at Georgetown in Seattle, Washington, circa 1935. The catenary for the Milwaukee Road electrification is at right. Photo by J.A. Turner. Other Subject Classes: steam locomotive, passenger train

Northern Pacific Budd observation car on the North Coast Limited at Seattle, Washington, August 15, 1962.

Northern Pacific Budd Dome 558 at Seattle, Washington, August 15, 1962.

Northern Pacific passenger car at Seattle, Washington. Sleeper 1370 with other passenger cars and Great Northern SW8 switcher at King Street Station; photograph sequence TRWahl0437-0436. Other subject categories: Car-Passenger, Locomotive-Diesel, Passenger, Station-Passenger

Northern Pacific passenger train number 2, the eastbound North Coast Limited, departs King Street Station at Seattle, Washington, circa 1930, led by Class Q-6 Pacific-type steam locomotive number 2248. Asahel Curtis photo, J.M. Fredrickson collection. Other Subject Classes: passenger train, steam locomotive, passenger station, railroad yard

Gate sign for Northern Pacific passenger train The Mainstreeter at King Street Station, Seattle, Washington, May 15, 1955. Photo by J.M. Fredrickson. Other Subject Classes: sign, passenger station

Northern Pacific gas electric motor car B-19 leads a passenger car at Seattle, Washington, in 1939. The Grays Harbor train is passing near Boeing Field south of Seattle. Photo by J.A. Turner. Other Subject Classes: gas electric motor car, passenger car

Northern Pacific gas electric motor car B-19 leads combine 469 south of Seattle, Washington, in June 1938. The motor car was built in 1929, converted to diesel electric in 1947 and dismantled in 1961. Photo by J.A. Turner. Other Subject Classes: gas electic motor car, passenger car