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
- 311 more...
- ItemJSBP8096 - Great Northern Railway Historical Society Blueprint Collection JSBP8096, System Wide, 1950.
- ItemJSBP8158 - Great Northern Railway Historical Society Blueprint Collection JSBP8158, System Wide, 1952.
- ItemJSBP8209 - Great Northern Railway Historical Society Blueprint Collection JSBP8209, System Wide, 1954.
- ItemJSBP8227 - Great Northern Railway Historical Society Blueprint Collection JSBP8227, System Wide, 1955.
- ItemJSBP8228 - Great Northern Railway Historical Society Blueprint Collection JSBP8228, System Wide, 1955.
- ItemJSBP8229 - Great Northern Railway Historical Society Blueprint Collection JSBP8229, System Wide, 1955.
- ItemJSBP8230 - Great Northern Railway Historical Society Blueprint Collection JSBP8230, System Wide, 1955.
- ItemJSBP8231 - Great Northern Railway Historical Society Blueprint Collection JSBP8231, System Wide, 1955.
- ItemJSBP8250 - Great Northern Railway Historical Society Blueprint Collection JSBP8250, System Wide, 1958.
- 94 more...