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

Northern Pacific scale house at Seattle, Washington, circa 1948. Small frame railroad building at Dravis Street/Interbay, signal, employees. Photo by J.M. Fredrickson . Other Subject Classes: scale house, signal, railroad employee

Northern Pacific advertising sign, "North Coast Limited to Chicago for Only $59.10," on Pier 51 at Seattle, Washington, circa 1952. Photo by J.M. Fredrickson. Other Subject Classes: advertisement, sign, dock

Northern Pacific station at University/Seattle, Washington, circa 1920. Small frame station, sign on top "Northern Pacific Railway" with logos. Photo by George Manwaring, J.M. Fredrickson collection. Other Subject Classes: station, sign

Northern Pacific steam locomotive 1, also know as the Minnetonka, at Seattle, Washington, circa 1956. The Minnetonka, was built by Smith & Porter in 1870 and is being readied for a demonstration run in the Second Avenue freight yard in Seattle. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1, also know as the Minnetonka, at Seattle, Washington, circa 1956. The Minnetonka, was built by Smith & Porter in 1870 and is being readied for a demonstration run in the Second Avenue freight yard in Seattle. J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo