Burlington Northern autorack car at Seattle, Washington in July 1975. Two executives inspect the interior of a new covered Trailer Train autorack car. One of the end doors is open. Photo by J.M. Fredrickson. Other Subject Classes: autorack car.

Burlington Northern autorack car at Seattle, Washington in July 1975. A string of new Trailer Train autorack cars lettered for Burlington Northern are seen with the end doors are open on the car next to the ramp. An open autorack car appears behind the new ETTX cars. Photo by J.M. Fredrickson. Other Subject Classes: autorack car.

Great Northern Freight Train at Interbay, Washington in 1947. Freight Train , sequel to 90.24.11 - switching action scene. North end (railroad east) of Interbay Yard. Photographer Hal Will. Other subject classes: Frt Train

Great Northern Freight Train at Interbay, Washington in 1947. Freight Train , switching action scene. North end (railroad east) of Interbay Yard. Photographer Hal Will. Other subject classes: Frt Train

Great Northern Freight Train at Interbay, Washington in 1947. Freight Train , switching action scene. North end (railroad east) of Interbay Yard. Photographer Hal Will. Other subject classes: Frt Train

Great Northern Railway chip car number 174?89 at Seattle, Washington in July 1975. Note the car end is hinged and the wood chips are covered by a net. The car is in Stacy Street yard southwest of the Kingdome which is visible in the background as well as the Alaskan Way Viaduct, the Smith Tower and the Seattle skyline. Other yard tracks are full of several types of period freight cars. Photo by J.M. Fredrickson. Other Subject Classes: box car, freight yard.

Great Northern Railway Flat car 905071, auto rack flat car at Seattle, Washington in 1975. Other subject classes: Flat car

Great Northern Railway freight cars at Interbay, Washington, undated. A view of a freight train with a steam locomotive. Visible are boxcars, flat cars and gondolas with loads of lumber. Photograph by James Turner. Other subject classes: Train-Freight, Locomotive-Steam.

Great Northern Railway freight cars at Interbay, Washington, undated. A view of a freight train with a steam locomotive. Visible are boxcars, flat cars and gondolas with loads of lumber. Photograph by James Turner. Other subject classes: Train-Freight, Locomotive-Steam.

Great Northern Railway Gondola 79934, gondola car at Seattle, Washington in 1973. Other subject classes: Gondola