Railroad Archives Online
- CollectionE0480 - Great Northern Railway Historical Society Miscellaneous 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
- ItemKSSDouglasLeach - King Street Station, Seattle, Washington, undated
- ItemNCL-Builder St Paul MN 9-24-67 - Saint Paul Union Depot, Saint Paul, Minnesota, 1967
- ItemTomTennesenMplsDepot - Minneapolis Depot, Minneapolis, Minnesota, undated