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
- 698 more...
- ItemJSBP4393 - Great Northern Railway Historical Society Blueprint Collection JSBP4393, Seattle, Washington, 1917.
- ItemJSBP4394 - Great Northern Railway Historical Society Blueprint Collection JSBP4394, Seattle, Washington, 1917.
- ItemJSBP4395 - Great Northern Railway Historical Society Blueprint Collection JSBP4395, Seattle, Washington, 1917.
- ItemJSBP4396 - Great Northern Railway Historical Society Blueprint Collection JSBP4396, Seattle, Washington, 1917.
- ItemJSBP4399 - Great Northern Railway Historical Society Blueprint Collection JSBP4399, Seattle, Washington, 1918.
- ItemJSBP4400 - Great Northern Railway Historical Society Blueprint Collection JSBP4400, Seattle, Washington, 1918.
- ItemJSBP4401 - Great Northern Railway Historical Society Blueprint Collection JSBP4401, Seattle, Washington, 1918.
- ItemJSBP4406 - Great Northern Railway Historical Society Blueprint Collection JSBP4406, Seattle, Washington, 1918.
- ItemJSBP4408 - Great Northern Railway Historical Society Blueprint Collection JSBP4408, Seattle, Washington, 1918.
- 343 more...