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
- 689 more...
- ItemJSBP4373 - Great Northern Railway Historical Society Blueprint Collection JSBP4373, Seattle, Washington, 1916.
- ItemJSBP4374 - Great Northern Railway Historical Society Blueprint Collection JSBP4374, Seattle, Washington, 1916.
- ItemJSBP4382 - Great Northern Railway Historical Society Blueprint Collection JSBP4382, Seattle, Washington, 1917.
- ItemJSBP4383 - Great Northern Railway Historical Society Blueprint Collection JSBP4383, Seattle, Washington, 1917.
- ItemJSBP4384 - Great Northern Railway Historical Society Blueprint Collection JSBP4384, Seattle, Washington, 1917.
- ItemJSBP4385 - Great Northern Railway Historical Society Blueprint Collection JSBP4385, Seattle, Washington, 1917.
- ItemJSBP4390 - Great Northern Railway Historical Society Blueprint Collection JSBP4390, Seattle, Washington, 1917.
- ItemJSBP4391 - Great Northern Railway Historical Society Blueprint Collection JSBP4391, Seattle, Washington, 1917.
- ItemJSBP4392 - Great Northern Railway Historical Society Blueprint Collection JSBP4392, Seattle, Washington, 1917.
- 352 more...