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
- 645 more...
- 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.
- ItemJSBP7267 - Great Northern Railway Historical Society Blueprint Collection JSBP7267, System Wide, 1931.
- ItemJSBP7268 - Great Northern Railway Historical Society Blueprint Collection JSBP7268, System Wide, 1931.
- ItemJSBP7269 - Great Northern Railway Historical Society Blueprint Collection JSBP7269, System Wide, 1931.
- ItemJSBP7270 - Great Northern Railway Historical Society Blueprint Collection JSBP7270, System Wide, 1931.
- ItemJSBP7271 - Great Northern Railway Historical Society Blueprint Collection JSBP7271, System Wide, 1931.
- 1544 more...