Northern Pacific passenger train number 25, the westbound Vista-Dome North Coast Limited, along Yellowstone River at Elton Bluffs, Montana, circa 1955. Image light-struck. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, river

Northern Pacific passenger train number 26, the eastbound North Coast Limited, led by diesel locomotive number 6513, along the Yellowstone River at Elton Bluffs, Montana, circa 1954. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, river

Northern Pacific passenger train number 25, the westbound North Coast Limited departing Livingston, Montana, led by diesel locomotive number 6504, circa 1953. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive

Northern Pacific passenger train number 1, the westbound Mainstreeter, climbs Bozeman Pass west of Livingston, Montana, circa 1954. Seventeen-car train includes three-unit diesel locomotive, nine cars of mail and express, coaches, dining car, Pullman sleeping cars, Pullman sleeper-observation car. Photo by J.M. Fredrickson. Other Subject Classes: passenger train, diesel locomotive, passenger car

Northern Pacific freight train west of Livingston, Montana, circa 1955; Electro-Motive Division model F9 diesel freight locomotive leads a long freight train with deadhead passenger cars in front. Photo by J.M. Fredrickson. Other Subject Classes: freight train, diesel locomotive, passenger car

Northern Pacific freight power 285 and 7005B prepare to leave Livingston, Montana, in January 1965. Northern Pacific 285, a type GP9 and 7005B. a type F9B were built by General Motors Electro-Motive Division in 1957 and 1954 respectively. This picture is a Blackhawk Films slide, copyright 1970 by The Eastin-Phelan Corp. Other subject classes: diesel locomotive, switcher locomotive, GP9

Northern Pacific F-7 diesel locomotive 6509C and the other three units on the train, will be replaced by the units on the right during a station stop at Livingston, Montana, in 1965. Blackhawk Film slide, GJ Werkema collection. Other subject classes: passenger train, diesel locomotive, North Coast Limited

Northern Pacific F-9B on display at the Livingston, Montana, depot circa 1955. The unit was built by Electro Motive Division of General Motors Company in 1954. Note the removal of side panels and the stairways to allow the public to view the inner workings of the locomotive. Photo by Harold Spear, J.M. Fredrickson collection. Other Subject Classes: diesel locomotive, Display

Northern Pacific diesel locomotive number RCU1 at the shops in Livingston, Montana, on September 02, 1972. This unit was converted to a "Locotrol" radio controlled booster from F-7 No. 6010C in 1968. It was assigned to operate with U25C No. 2502 as the master. Ex-GN heater car 15 and BN RCU 5 are next to RCU1. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,

Northern Pacific diesel locomotive number RCU1 at the shops in Livingston, Montana, in August 1972. This unit was converted to a "Locotrol" radio controlled booster from F-7 No. 6010C in 1968. It was assigned to operate with U25C No. 2502 as the master. . Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive,