Northern Pacific Railroad dining car, 450 series, circa 1969. Interior of Northern Pacific dining car, an 85-foot full service diner built by Budd in 1957-8. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, diner car.

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 observation car, number 749, circa 1956, in a train consist at an unknown location. Passenger car 749, a 78-foot heavyweight observation lounge built by Pullman Standard in 1930. Photo by Norm Priebe, J.M. Fredrickson Collection. Other Subject Classes: passenger car, observation car, heavyweight.

Northern Pacific Railroad observation car, number 749, circa 1956. Observation lounge, Northern Pacific 749, sits in a coach yard at an unknown location. Passenger car 749, a 78-foot heavyweight observation lounge built by Pullman Standard in 1930. Photo by Tom Hoff, J.M. Fredrickson Collection. Other Subject Classes: passenger car, observation car, heavyweight.

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 coach number 1255 at Mandan, North Dakota, circa 1938. Passenger car 1255, a 70-foot heavyweight coach built by Barney & Smith in 1909. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach at Tacoma, Washington, circa 1935. An unidentified Northern Pacific heavyweight coach with the coal dock in the distance. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach number 1205 at Tacoma Union Depot in Tacoma, Washington, circa 1938. Passenger car 1205, a 70-foot, 10-inch heavyweight coach built by Pullman in 1915. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad combination coach number 1195 at Centralia, Washington, on March 9, 1954, in front of the Centralia Depot on the rear of train number 594 from South Bend Washington. Passenger car 1195, a 70-foot heavyweight baggage-smoker built by Barney & Smith in February, 1901. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, baggage car, heavyweight.

Northern Pacific Railroad coach number 1070 at Tacoma Union Depot in Tacoma, Washington, circa 1938. Passenger car 1070, a 70-foot heavyweight coach built by Barney & Smith in 1909. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach number 966 at Tacoma Union Depot in Tacoma, Washington, circa 1938. Passenger car 966, a 70-foot heavyweight coach built by Barney & Smith in June, 1904. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach number 879 at Tacoma Union Depot in Tacoma, Washington, in April 1935. Passenger car 879, a 51-foot, 6-inch heavyweight coach built by Barney & Smith in July 1890. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach number 1248 at Tacoma Union Depot in Tacoma, Washington, circa 1938. Passenger car 1248, a 70-foot heavyweight coach built by American Car & Foundry in 1910. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach number 1228 at Tacoma Union Depot in Tacoma, Washington, circa 1938. Passenger car 1228, a 70-foot, 10-inch heavyweight coach built by Pullman in 1915. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad coach at Tacoma, Washington, circa 1935. An unidentified Northern Pacific heavyweight coach at Tacoma Union Depot. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, coach car, heavyweight.

Northern Pacific Railroad Caboose, Number 1651 at Tacoma, Washington, circa 1935.

Northern Pacific Railroad Caboose, Number 1568 at Easton, Washington, circa 1925.

Northern Pacific Railroad Caboose, Number 1481 at South Prairie, Washington, circa 1895.

Northern Pacific Railroad Caboose, Number 1349 at Pullman, Washington in February, 1967.

Northern Pacific Railroad Caboose, Number 1256 at Tacoma, Washington in October, 1935.

Northern Pacific Railroad Caboose, Number 1214 at Tacoma, Washington in July, 1967.

Northern Pacific Railroad Caboose, Number 1013 at Cathcart, Washington in July, 1986.

Northern Pacific Railroad Caboose, Number 1000 at Forsyth, Montana in July, 1935.

Northern Pacific Railroad Caboose Number 1916, circa 1925.

Northern Pacific Railroad Caboose Number 1240, circa 1914.

Northern Pacific Railroad Caboose at Martin, Washington in 1949-50.

Northern Pacific Railroad Caboose at Easton, Washington, circa 1925.

Northern Pacific Railroad Business car number 1 at Tacoma, Washington, circa 1935. Photo from J.M. Fredrickson Collection. Other Subject Classes: business car, heavyweight car.

Northern Pacific Railroad business car, number 1903 at Tacoma, Washington, on May 12, 1936. Heavyweight business car number 1903 being switched by L-9 switch engine Northern Pacific 1111 on May 12, 1936. Photo by Herman Hunt, J.M. Fredrickson Collection. Other Subject Classes: passenger car, business car, heavyweight.

Northern Pacific Railroad bunk car, number 200841, out of service at Tacoma, Washington in September, 1969. Photo by J.M. Fredrickson. Other Subject Classes: company equipment, outfit car, maintenance of way.