Northern Pacific dispatching equipment at Missoula, Montana, circa 1960. Portion of new centralized traffic control (CTC) board and unidentified dispatcher, governing line between Missoula and Garrison. Photo by J.M. Fredrickson. Other Subject Classes: dispatching equipment, CTC equipment, train dispatcher

Northern Pacific dispatching equipment at Missoula, Montana, circa 1960. New centralized traffic control (CTC) board and unidentified dispatcher, governing line between Missoula and Garrison. Photo by J.M. Fredrickson. Other Subject Classes: dispatching equipment, CTC equipment, train dispatcher

Northern Pacific station at Missoula, Montana, circa 1910. Retouched photo of brick three-story station, passenger train with two steam locomotives, local passenger train with 4-4-0-type steam locomotive on house track, railroad employees working. Photo by Ron V. Nixon, J.M. Fredrickson collection.. Other Subject Classes: station, passenger train, steam locomotive, mountains