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 3004 - Maintenance of Way support
- 316 more...
- ItemJSBP8028 - Great Northern Railway Historical Society Blueprint Collection JSBP8028, System Wide, 1949.
- ItemJSBP8064 - Great Northern Railway Historical Society Blueprint Collection JSBP8064, System Wide, 1950.
- ItemJSBP8234 - Great Northern Railway Historical Society Blueprint Collection JSBP8234, System Wide, 1955.
- ItemJSBP8254 - Great Northern Railway Historical Society Blueprint Collection JSBP8254, System Wide, 1959.
- ItemJSBP8387 - Great Northern Railway Historical Society Blueprint Collection JSBP8387, System Wide, undated.
- ItemJSBP8388 - Great Northern Railway Historical Society Blueprint Collection JSBP8388, System Wide, undated.
- ItemJSBP8429 - Great Northern Railway Historical Society Blueprint Collection JSBP8429, System Wide, undated.
- ItemJSBP8430 - Great Northern Railway Historical Society Blueprint Collection JSBP8430, System Wide, undated.
- ItemJSBP8431 - Great Northern Railway Historical Society Blueprint Collection JSBP8431, System Wide, undated.
- 51 more...