Columbia and Puget Sound Railroad maintenance and servicing facilities at Seattle, Washington, circa 1912. Roundhouse and turntable, shop building, steam locomotives, Smith Tower under construction far right. Other Subject Classes: railroad servicing facilities, steam locomotives, miscellanea.

Columbia and Puget Sound Railroad maintnenance facilities at Seattle, Washington, circa 1915. Roundhouse and turntable. Other Subject Classes: railroad servicing facilities.

Electro-Motive Division of General Motors diesel locomotive 754 at Seattle, Washington on November 04, 1946. EMD's F3 demonstrator unit, 754, is inspected at the Northern Pacific Seattle roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, railroad crew

Electro-Motive Division of General Motors diesel locomotive 754 at Seattle, Washington on November 04, 1946. EMD's F3 demonstrator unit, 754, is inspected at the Northern Pacific Seattle roundhouse. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, railroad crew

Great Northern Railway Roundhouse at Butte, Montana in 1974. in 1974. Other subject classes: Roundhouse

Great Northern Railway Roundhouse at Seattle, Washington Other subject classes: Roundhouse

Great Northern Railway Turntable and roundhouse at Interbay, Seattle, Washington. Other subject classes: Roundhouse

Great Northern Railway turntable at Whitefish, Montana in 1972. Other subject classes: Coach Yard

Great Northern Roundhouse at Interbay, Washington, July 28, 1982. Other subject classes: Structure, Roundhouse

Great Northern Shop at Interbay, Washington, July 28, 1982, inside the shops. Other subject classes: Structure, Shop Building