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 3001 - Bridges
- 711 more...
- ItemJSBP4419 - Great Northern Railway Historical Society Blueprint Collection JSBP4419, Seattle, Washington, 1919.
- ItemJSBP4420 - Great Northern Railway Historical Society Blueprint Collection JSBP4420, Seattle, Washington, 1919.
- ItemJSBP4421 - Great Northern Railway Historical Society Blueprint Collection JSBP4421, Seattle, Washington, 1919.
- ItemJSBP4422 - Great Northern Railway Historical Society Blueprint Collection JSBP4422, Seattle, Washington, 1919.
- ItemJSBP4423 - Great Northern Railway Historical Society Blueprint Collection JSBP4423, Seattle, Washington, 1919.
- ItemJSBP4424 - Great Northern Railway Historical Society Blueprint Collection JSBP4424, Seattle, Washington, 1919.
- ItemJSBP4425 - Great Northern Railway Historical Society Blueprint Collection JSBP4425, Seattle, Washington, 1919.
- ItemJSBP4426 - Great Northern Railway Historical Society Blueprint Collection JSBP4426, Seattle, Washington, 1919.
- ItemJSBP4427 - Great Northern Railway Historical Society Blueprint Collection JSBP4427, Seattle, Washington, 1919.
- 330 more...