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
- 742 more...
- ItemJSBP4616 - Great Northern Railway Historical Society Blueprint Collection JSBP4616, Seattle, Washington, 1948.
- ItemJSBP4630 - Great Northern Railway Historical Society Blueprint Collection JSBP4630, Seattle, Washington, 1949.
- ItemJSBP4631 - Great Northern Railway Historical Society Blueprint Collection JSBP4631, Seattle, Washington, 1949.
- ItemJSBP4701 - Great Northern Railway Historical Society Blueprint Collection JSBP4701, Seattle, Washington, undated.
- ItemJSBP4702 - Great Northern Railway Historical Society Blueprint Collection JSBP4702, Seattle, Washington, undated.
- ItemJSBP4703 - Great Northern Railway Historical Society Blueprint Collection JSBP4703, Seattle, Washington, undated.
- ItemJSBP4714 - Great Northern Railway Historical Society Blueprint Collection JSBP4714, Seattle, Washington, undated.
- ItemJSBP4720 - Great Northern Railway Historical Society Blueprint Collection JSBP4720, Seward, Washington, 1937.
- ItemJSBP4721 - Great Northern Railway Historical Society Blueprint Collection JSBP4721, Seward, Washington, 1937.
- 299 more...