Northern Pacific Diner Number 578, at Spokane, Washington, June 1969.

Northern Pacific Coach Number 586, at Joliet, Illinois, June 1972.

Northern Pacific Railway Post Office/Express Number 85, at Spokane, Washington, June 1967.

Northern Pacific observation car with people sitting on platform stands in an unknown station next to steam locomotive number 239 and engine crew, circa 1890. Copy Washington State University Library, J.M. Fredrickson Collection. Other Subject Classes: passenger car, passenger, steam locomotive, railroad crew

Northern Pacific passenger train with observation car, people sitting on platform, at an unknown location circa 1890. J.M. Fredrickson Collection. Other Subject Classes: passenger train, passenger car, passenger

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 passenger train, Passenger Extra 6705A East, Casey Jones special, about to cross the Green River east of Auburn, Washington, on September 4, 1967. Chartered by Casey Jones Excursions, train consists of diesel locomotive 6705, six light and heavyweight coaches, and heavyweight baggage car used as refreshment and observation car, en route to Ellensburg for the annual rodeo. J.M. Fredrickson Collection. Other Subject Classes: passenger train, diesel locomotive, passenger passenger car

Northern Pacific passenger train number 407, Portland-Seattle, departs Tacoma, Washington, circa 1940. Looking forward to distant front of train from on top of signal bridge, train carries baggage car, coaches, restaurant-tavern car, parlor car, and Pullman sleeping cars forwarded off the Southern Pacific at Portland. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, railroad yard

Northern Pacific passenger train number 408, Seattle-Portland, departs Tacoma, Washington, on May 13, 1965, approaching McCarver Street. On the rear of the train is Union Pacific 10-roomette, 6-double bedroom sleeping car "Pacific Beach," through Seattle sleeper to be transferred at Portland to Southern Pacific train number 11, the Cascade, to Oakland, California, a service soon to be discontinued. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger car

Northern Pacific passenger train number 408, Seattle-Portland, stands at Union Station in Tacoma, Washington, on a snowy day in January 1969. View from rear end shows snow-covered seven-car train of coaches, parlor-lounge car, cafeteria car, baggage car. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger station, passenger car