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 3009 - Railroads - electrification drawings
- 14 more...
- ItemJSBP4910 - Great Northern Railway Historical Society Blueprint Collection JSBP4910, Skykomish, Washington, 1926.
- ItemJSBP4911 - Great Northern Railway Historical Society Blueprint Collection JSBP4911, Skykomish, Washington, undated.
- ItemJSBP4912 - Great Northern Railway Historical Society Blueprint Collection JSBP4912, Skykomish, Washington, undated.
- ItemJSBP5794 - Great Northern Railway Historical Society Blueprint Collection JSBP5794, Superior, Wisconsin, 1918.
- ItemJSBP6552 - Great Northern Railway Historical Society Blueprint Collection JSBP6552, System Wide, 1916.
- ItemJSBP6712 - Great Northern Railway Historical Society Blueprint Collection JSBP6712, System Wide, 1921.
- ItemJSBP8580 - Great Northern Railway Historical Society Blueprint Collection JSBP8580, Tumwater, Washington, 1927.
- ItemJSBP8581 - Great Northern Railway Historical Society Blueprint Collection JSBP8581, Tumwater, Washington, 1927.
- ItemJSBP8854 - Great Northern Railway Historical Society Blueprint Collection JSBP8854, Wenatchee, Washington, 1928.
- 66 more...