Railroad Archives Online
- CollectionD0237A - Great Northern Railway Historical Society Cascade Division Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- ItemGNRHSCD008 - Great Northern Depot, Berne, Washington, undated
- ItemGNRHSCD019 - Great Northern Depot at Everett Junction, Washington, undated
- ItemGNRHSCD036 - King Street Station, Seattle, Washington, undated
- ItemGNRHSCD041 - Great Northern Depot at Monroe, Washington, July 31, 1955
- ItemGNRHSCD048 - Aerial View of Spokane, Washington, 1961