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
- 506 more...
- ItemJSBP3228 - Great Northern Railway Historical Society Blueprint Collection JSBP3228, Marysville, Washington, 1929.
- ItemJSBP3229 - Great Northern Railway Historical Society Blueprint Collection JSBP3229, Marysville, Washington, 1929.
- ItemJSBP3230 - Great Northern Railway Historical Society Blueprint Collection JSBP3230, Marysville, Washington, 1929.
- ItemJSBP3231 - Great Northern Railway Historical Society Blueprint Collection JSBP3231, Marysville, Washington, 1929.
- ItemJSBP3232 - Great Northern Railway Historical Society Blueprint Collection JSBP3232, Marysville, Washington, 1929.
- ItemJSBP3233 - Great Northern Railway Historical Society Blueprint Collection JSBP3233, Marysville, Washington, 1929.
- ItemJSBP3234 - Great Northern Railway Historical Society Blueprint Collection JSBP3234, Marysville, Washington, 1929.
- ItemJSBP3235 - Great Northern Railway Historical Society Blueprint Collection JSBP3235, Marysville, Washington, 1929.
- ItemJSBP3236 - Great Northern Railway Historical Society Blueprint Collection JSBP3236, Marysville, Washington, 1929.
- 535 more...