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
- 495 more...
- ItemJSBP3209 - Great Northern Railway Historical Society Blueprint Collection JSBP3209, Marcus, Washington, 1929.
- ItemJSBP3210 - Great Northern Railway Historical Society Blueprint Collection JSBP3210, Marcus, Washington, 1929.
- ItemJSBP3216 - Great Northern Railway Historical Society Blueprint Collection JSBP3216, Marcus, Washington, undated.
- ItemJSBP3217 - Great Northern Railway Historical Society Blueprint Collection JSBP3217, Marcus Division, Washington, 1915.
- ItemJSBP3218 - Great Northern Railway Historical Society Blueprint Collection JSBP3218, Marcus Division, Washington, 1915.
- ItemJSBP3219 - Great Northern Railway Historical Society Blueprint Collection JSBP3219, Marcus Division, Washington, 1915.
- ItemJSBP3220 - Great Northern Railway Historical Society Blueprint Collection JSBP3220, Marcus Division, Washington, 1915.
- ItemJSBP3221 - Great Northern Railway Historical Society Blueprint Collection JSBP3221, Marietta, Washington, 1939.
- ItemJSBP3223 - Great Northern Railway Historical Society Blueprint Collection JSBP3223, Marlin, Washington, 1930.
- 546 more...