Northern Pacific passenger train number 2, the eastbound Mainstreeter, stands at the station at Missoula, Montana, in July 1968. Laborer refuels the two diesel locomotive units, baggage and mail are transferred at the baggage car, and a few passengers board the coaches. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger station, diesel locomotive, railroad crew

Northern Pacific passenger train number 2, the eastbound Mainstreeter, stopped at the station at Missoula, Montana, circa 1953. Powered by a three-unit diesel locomotive led by number 6502, a 1500-hp model F7 built in 1949 by Electro-Motive Division. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger station, diesel locomotive

Northern Pacific passenger train number 2, the eastbound Mainstreeter, stands at the station at Missoula, Montana, circa 1953. On rear of train is Pullman sleeper-buffet-observation car Youngstown Country Club, followed by Pullman pool sleeping car, leased Milwaukee Road dining car, coaches, baggage and mail cars. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger station, passenger car

Northern Pacific passenger train number 2, the eastbound Mainstreeter, stands at the station at Missoula, Montana, in July 1968. On the rear is business car Green River carrying company officials, followed by sleeping car, cafeteria car, three coaches, baggage. White-uniformed business car attendant watches the activity, a few passengers mill about the platform. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, passenger station, passenger car, railroad crew

Northern Pacific passenger train number 2, the eastbound North Coast Limited, at the station in Missoula, Montana, circa 1910. Passengers enjoying the view on the platform of library-observation car, other cars of the all-first-class train include Pullman sleeping cars, dining car, and baggage-mail car. J.M. Fredrickson collection. Other Subject Classes: passenger train, passenger car, passenger station

Northern Pacific Railroad Dome coach number 555 at Missoula, Montana, in June 1955, having its windows cleaned on westbound North Coast Limited train number 25. Passenger car 555, an 85-foot dome coach built by Budd in 1954. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, dome-coach car.

Northern Pacific Railroad observation car, Tacoma Club at Missoula, Montana, on August 20, 1948. Passenger car Tacoma Club, later number 392, 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 roundhouse (owned by the Burlington Northern since March 1, 1970) at Missoula, Montana, April 10, 1971.

Northern Pacific roundhouse (owned by the Burlington Northern since March 1, 1970) at Missoula, Montana, April 10, 1971.

Northern Pacific roundhouse (owned by the Burlington Northern since March 1, 1970) at Missoula, Montana, April 10, 1971.