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
- 60 more...
- ItemJSBP9907 - Great Northern Railway Historical Society Blueprint Collection JSBP9907, Washington, 1926.
- ItemJSBP9908 - Great Northern Railway Historical Society Blueprint Collection JSBP9908, Washington, 1926.
- ItemJSBP9910 - Great Northern Railway Historical Society Blueprint Collection JSBP9910, 1926.
- ItemJSBP10030 - Great Northern Railway Historical Society Blueprint Collection JSBP10030, 1928.
- ItemJSBP10031 - Great Northern Railway Historical Society Blueprint Collection JSBP10031, 1928.
- ItemJSBP10032 - Great Northern Railway Historical Society Blueprint Collection JSBP10032, 1928.
- ItemJSBP10033 - Great Northern Railway Historical Society Blueprint Collection JSBP10033, 1928.
- ItemJSBP10034 - Great Northern Railway Historical Society Blueprint Collection JSBP10034, 1928.
- ItemJSBP10035 - Great Northern Railway Historical Society Blueprint Collection JSBP10035, 1928.
- 20 more...