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
- 750 more...
- ItemJSBP4721 - Great Northern Railway Historical Society Blueprint Collection JSBP4721, Seward, Washington, 1937.
- ItemJSBP4753 - Great Northern Railway Historical Society Blueprint Collection JSBP4753, Sherman, South Dakota, undated.
- ItemJSBP4755 - Great Northern Railway Historical Society Blueprint Collection JSBP4755, Sidney, British Columbia, 1917.
- ItemJSBP4756 - Great Northern Railway Historical Society Blueprint Collection JSBP4756, Sieben, Montana, 1930.
- ItemJSBP4757 - Great Northern Railway Historical Society Blueprint Collection JSBP4757, Sieben, Montana, undated.
- ItemJSBP4758 - Great Northern Railway Historical Society Blueprint Collection JSBP4758, Silvana, Washington, 1892.
- ItemJSBP4759 - Great Northern Railway Historical Society Blueprint Collection JSBP4759, Silvana, Washington, 1904.
- ItemJSBP4760 - Great Northern Railway Historical Society Blueprint Collection JSBP4760, Silvana, Washington, 1904.
- ItemJSBP4761 - Great Northern Railway Historical Society Blueprint Collection JSBP4761, Silvana, Washington, 1936.
- 291 more...