Northern Pacific Railroad parlor car, number 1793 at Tacoma, Washington, circa 1935, being switched by Northern Pacific 1096 at Tacoma Union Station. This car was retired at South Tacoma in May, 1940. Car 1793, a 70-foot heavyweight parlor built by Barney & Smith in 1909. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, parlor car, heavyweight.

Northern Pacific Railroad observation car, number 1718 at Tacoma, Washington, circa 1935. This car was sold to the U.S. Army and converted to a hospital car in February, 1943. Car 1718, a 77-foot, 3-inch heavyweight observation built by Pullman in March 1926. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, observation car, heavyweight.

Unidentified Northern Pacific Railroad dining car at Tacoma, Washington, circa 1935, descending toward Tacoma Union Station. Northern Pacific diner, a 72-foot heavyweight car built by Barney & Smith in 1910. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, diner car, heavyweight.

Northern Pacific Railroad log flat car, number 122162 at Tacoma, Washington, in November 1974. Car 122162, a 42-foot, 6-inch, 80000 lb. capacity log flat car. Converted from series 10000-10999 box car in 1964. Photo by J.M. Fredrickson. Other Subject Classes: flat car.

Northern Pacific Railroad inspection car parked at the freight yard at Tacoma, Washington in 1915. Fredrickson Collection. Other Subject Classes: motor car, freight yard, track inspection

Northern Pacific Railroad combination car, number 482 at Tacoma, Washington, in June 1935. Shown in the consist of a passenger train, but normally used on branch line mixed freights. Passenger car 482, a 70-foot baggage-smoker combination built by American Car & Foundry in 1910. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, combination car.

Northern Pacific Railroad gondola car, number 118749 at Tacoma, Washington, in September 1969. Car 118749, a wood chip, 43-foot, 8-inch, 100000 lb. capacity gondola, converted in 1959 from series 54000-54799. Photo by J.M. Fredrickson. Other Subject Classes: gondola car.

Northern Pacific Railroad flat cars, number 205303 at Tacoma, Washington in October, 1970, with a double load of company poles. Roundhouse and Northern Pacific GP9 in background. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, flat car, maintenance of way.

Northern Pacific Railroad flat car, number 200190 at East Auburn, Washington in June, 1975, loaded with signal equipment. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, flat car, maintenance of way.

Northern Pacific Railroad dome coach number 552 at Tacoma, Washington, on July 28, 1954. Dome coach 552 being deadheaded on train number 408 at Tacoma Union Depot for an exhibition of the new car, an 85-foot dome coach built by Budd in 1956. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, dome-coach car.