Chicago Burlington & Quincy troop train in the yard at Billings, Montana, circa 1945. Looking down from tower at steam locomotive and passenger cars, Northern Pacific steam switch engine number 21 and more passenger equipment standing in yard near passenger station. J.M. Fredrickson Collection. Other Subject Classes: troop train, steam locomotive, railroad yard, passenger station

Chicago, Burlington and Quincy Railroad  steam locomotive 2808 at Billings, Montana, on August 17, 1949. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Chicago, Burlington and Quincy Railroad  steam locomotive 2808 at Billings, Montana, on August 17, 1949. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive

Great Northern Railway Stock car 56385, Blue at Billings, Montana in 1973. Other subject classes: Stock car

Great Northern Railway Outfit car X3430 at Billings, Montana in 1973. An ex-passenger car. Other subject classes: Outfit car

Great Northern Railway Passenger Car 1323, Vista Great Dome Car at Billings, Montana in 1973. Big Sky Blue color scheme. Other subject classes: Dome Coach, Passenger car

Northern Pacific depot at Billings, Montana, awaiting restoration on September 13, 1990. Station is in the 4th subdivision of the Yellowstone division. Photo by GJ Werkema. Other Other subject classes: Structure, Depot

Northern Pacific station at Billings, Montana, circa 1950. Overhead view looking west, brick baggage annex, platforms, mainline and yard tracks, passenger cars on house track, downtown street, commercial buildings. Photo by J.M. Fredrickson. Other Subject Classes: station, passenger train, passenger car track, town scene, commercial building

Northern Pacific passenger yard at Billings, Montana, circa 1950. Overhead view looking east at station yard, platforms, baggage carts, mainline, station power plant. Photo by J.M. Fredrickson. Other Subject Classes: railroad yard, track, baggage cart

Northern Pacific passenger yard at Billings, Montana, circa 1950. Overhead view looking east at station yard, platforms, baggage carts, mainline, station power plant. Photo by J.M. Fredrickson. Other Subject Classes: railroad yard, track, baggage cart