Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 2170 more...
- ItemJSBP9324 - Great Northern Railway Historical Society Blueprint Collection JSBP9324, Willmar, Minnesota, 1946.
- ItemJSBP9325 - Great Northern Railway Historical Society Blueprint Collection JSBP9325, Willmar, Minnesota, 1946.
- ItemJSBP9326 - Great Northern Railway Historical Society Blueprint Collection JSBP9326, Willmar, Minnesota, 1946.
- ItemJSBP9327 - Great Northern Railway Historical Society Blueprint Collection JSBP9327, Willmar, Minnesota, 1946.
- ItemJSBP9328 - Great Northern Railway Historical Society Blueprint Collection JSBP9328, Willmar, Minnesota, 1946.
- ItemJSBP9329 - Great Northern Railway Historical Society Blueprint Collection JSBP9329, Willmar, Minnesota, 1946.
- ItemJSBP9330 - Great Northern Railway Historical Society Blueprint Collection JSBP9330, Willmar, Minnesota, 1946.
- ItemJSBP9331 - Great Northern Railway Historical Society Blueprint Collection JSBP9331, Willmar, Minnesota, 1946.
- ItemJSBP9333 - Great Northern Railway Historical Society Blueprint Collection JSBP9333, Willmar, Minnesota, 1948.
- 78 more...