Great Northern yard office at Breckenridge, Minnesota, June 24, 1982. Yard office, photograph by Harold Hall, from the Norm Keyes Collection.

Great Northern Yard at Seattle, Washington in 1947. Aerial photograph of Sears building and East Waterway. Photographer Hal Will. Other subject classes: Aerial / Yard

Great Northern Yard at Seattle, Washington in 1947. Aerial of Sears building and East Waterway. Photographer Hal Will. Other subject classes: Aerial / Yard

Great Northern yard and back shop at Hillyard, Washington with a diesel powered SP&S freight train, undated. Photo by Robert Johnston.

Great Northern portable chocks, wheel stops or "skates". These prevent a car from moving, and are often used at far end of hump yards (this may be Gavin Yard). Other subject categories: Shops

Great Northern tracks just west of Rexford, Montana with maintenance of way equipment at work, July 1959. Other subject categories: MoW

Great Northern track at South Bellingham, Washington looking south toward Fairhaven with southbound passenger train in view; photograph sequence TRWahl0524, 0526. Other subject categories: Right-of-Way, Train-Passenger, Passenger, Industrial Buildings

Great Northern track at South Bellingham, Washington, looking north along main track from McKenzie Avenue to Pacific American Fisheries; speeder garage on right in distance. Other subject categories: Track-Rail, track-Switch, Right-of-Way

Great Northern track at South Bellingham, Washington, looking south along main track from McKenzie Avenue; speeder garage visible in background; photograph sequence TRWahl0360-0359, 0619-0618. Other subject categories: Track-Rail, Shed-Motor Car, Right-of-Way

Great Northern track at South Bellingham, Washington, looking south toward Fairhaven. Other subject categories: Track-Rail, Industrial Buildings, Right-of-Way, docks