Northern Pacific Railroad dome coach at Ellensburg, Washington, on July 29, 1954. NP1905 adding dome coach 550 to train number 5 at Ellensburg, Washington for a deadhead trip to Seattle, Washington for an exhibition of the new car. Passenger car 550, an 85-foot dome coach built by Budd in 1954. Photo by J.M. Fredrickson. Other Subject Classes: passenger car, dome-coach car.

Great Northern Railway Passenger Car 1394, Full-length Great Dome Lounge Car at Ellensburg, Washington in 1971. Big Sky Blue color scheme. Other subject classes: Dome Lounge, Passenger car

Great Northern Railway Passenger Car 1393, Full-length Great Dome Lounge Car at Ellensburg, Washington in 1971. Big Sky Blue color scheme. Other subject classes: Dome Lounge, Passenger car

Great Northern Railway Passenger Car 1384, sleeper at Ellensburg, Washington in 1971. Other subject classes: Sleeper, Passenger car

Great Northern Railway Passenger Car 1383, sleeper at Ellensburg, Washington in 1971. Other subject classes: Sleeper, Passenger car

Great Northern Railway Passenger Car 1379, sleeper in Big Sky Blue color scheme at Ellensburg, Washington in 1971. Other subject classes: Sleeper, Passenger car

Great Northern Railway Passenger Car 1375, sleeper at Ellensburg, Washington in 1971. Other subject classes: Sleeper, Passenger car

Great Northern Railway Passenger Car 1333, Vista Great Dome Car at Ellensburg, Washington in 1971. Big Sky Blue color scheme. Other subject classes: Dome Coach, Passenger car

Great Northern Railway Passenger Car 1328, Vista Great Dome Car at Ellensburg, Washington in 1971. Big Sky Blue color scheme. Other subject classes: Dome Coach, Passenger car

Great Northern Railway Passenger Car 1253, at Ellensburg, Washington in 1971. Big Sky Blue color scheme. Other subject classes: Diner, Passenger car