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 3007 - Track
- 323 more...
- ItemJSBP8257 - Great Northern Railway Historical Society Blueprint Collection JSBP8257, System Wide, 1959.
- ItemJSBP8258 - Great Northern Railway Historical Society Blueprint Collection JSBP8258, System Wide, 1959.
- ItemJSBP8265 - Great Northern Railway Historical Society Blueprint Collection JSBP8265, System Wide, 1963.
- ItemJSBP8269 - Great Northern Railway Historical Society Blueprint Collection JSBP8269, System Wide, 1963.
- ItemJSBP8270 - Great Northern Railway Historical Society Blueprint Collection JSBP8270, System Wide, 1964.
- ItemJSBP8271 - Great Northern Railway Historical Society Blueprint Collection JSBP8271, System Wide, 1964.
- ItemJSBP8280 - Great Northern Railway Historical Society Blueprint Collection JSBP8280, System Wide, 1967.
- ItemJSBP8283 - Great Northern Railway Historical Society Blueprint Collection JSBP8283, System Wide, 1967.
- ItemJSBP8411 - Great Northern Railway Historical Society Blueprint Collection JSBP8411, System Wide, undated.
- 82 more...