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
- 169 more...
- ItemJSBP6501 - Great Northern Railway Historical Society Blueprint Collection JSBP6501, System Wide, 1915.
- ItemJSBP6502 - Great Northern Railway Historical Society Blueprint Collection JSBP6502, System Wide, 1915.
- ItemJSBP6503 - Great Northern Railway Historical Society Blueprint Collection JSBP6503, System Wide, 1915.
- ItemJSBP6504 - Great Northern Railway Historical Society Blueprint Collection JSBP6504, System Wide, 1915.
- ItemJSBP6505 - Great Northern Railway Historical Society Blueprint Collection JSBP6505, System Wide, 1915.
- ItemJSBP6506 - Great Northern Railway Historical Society Blueprint Collection JSBP6506, System Wide, 1915.
- ItemJSBP6507 - Great Northern Railway Historical Society Blueprint Collection JSBP6507, System Wide, 1915.
- ItemJSBP6508 - Great Northern Railway Historical Society Blueprint Collection JSBP6508, System Wide, 1915.
- ItemJSBP6509 - Great Northern Railway Historical Society Blueprint Collection JSBP6509, System Wide, 1915.
- 2020 more...