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 3003 - Maintenance Facilities
- 3102 more...
- ItemJSBP9197 - Great Northern Railway Historical Society Blueprint Collection JSBP9197, Willmar, Minnesota, 1900.
- ItemJSBP9206 - Great Northern Railway Historical Society Blueprint Collection JSBP9206, Willmar, Minnesota, 1905.
- ItemJSBP9208 - Great Northern Railway Historical Society Blueprint Collection JSBP9208, Willmar, Minnesota, 1907.
- ItemJSBP9209 - Great Northern Railway Historical Society Blueprint Collection JSBP9209, Willmar, Minnesota, 1908.
- ItemJSBP9214 - Great Northern Railway Historical Society Blueprint Collection JSBP9214, Willmar, Minnesota, 1916.
- ItemJSBP9216 - Great Northern Railway Historical Society Blueprint Collection JSBP9216, Willmar, Minnesota, 1918.
- ItemJSBP9217 - Great Northern Railway Historical Society Blueprint Collection JSBP9217, Willmar, Minnesota, 1918.
- ItemJSBP9219 - Great Northern Railway Historical Society Blueprint Collection JSBP9219, Willmar, Minnesota, 1918.
- ItemJSBP9220 - Great Northern Railway Historical Society Blueprint Collection JSBP9220, Willmar, Minnesota, 1918.
- 261 more...