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 2007 - Part fabrication drawing
- 640 more...
- ItemJSBP7250 - Great Northern Railway Historical Society Blueprint Collection JSBP7250, System Wide, 1930.
- ItemJSBP7251 - Great Northern Railway Historical Society Blueprint Collection JSBP7251, System Wide, 1930.
- ItemJSBP7252 - Great Northern Railway Historical Society Blueprint Collection JSBP7252, System Wide, 1930.
- ItemJSBP7253 - Great Northern Railway Historical Society Blueprint Collection JSBP7253, System Wide, 1930.
- ItemJSBP7254 - Great Northern Railway Historical Society Blueprint Collection JSBP7254, System Wide, 1930.
- ItemJSBP7263 - Great Northern Railway Historical Society Blueprint Collection JSBP7263, System Wide, 1931.
- ItemJSBP7264 - Great Northern Railway Historical Society Blueprint Collection JSBP7264, System Wide, 1931.
- ItemJSBP7265 - Great Northern Railway Historical Society Blueprint Collection JSBP7265, System Wide, 1931.
- ItemJSBP7266 - Great Northern Railway Historical Society Blueprint Collection JSBP7266, System Wide, 1931.
- 1549 more...