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
- 551 more...
- ItemJSBP3350 - Great Northern Railway Historical Society Blueprint Collection JSBP3350, Minneapolis, Minnesota, 1918.
- ItemJSBP3351 - Great Northern Railway Historical Society Blueprint Collection JSBP3351, Minneapolis, Minnesota, 1918.
- ItemJSBP3361 - Great Northern Railway Historical Society Blueprint Collection JSBP3361, Minneapolis, Minnesota, 1919.
- ItemJSBP3375 - Great Northern Railway Historical Society Blueprint Collection JSBP3375, Minneapolis, Minnesota, 1924.
- ItemJSBP3376 - Great Northern Railway Historical Society Blueprint Collection JSBP3376, Minneapolis, Minnesota, 1924.
- ItemJSBP3377 - Great Northern Railway Historical Society Blueprint Collection JSBP3377, Minneapolis, Minnesota, 1924.
- ItemJSBP3380 - Great Northern Railway Historical Society Blueprint Collection JSBP3380, Minneapolis, Minnesota, 1925.
- ItemJSBP3418 - Great Northern Railway Historical Society Blueprint Collection JSBP3418, Minneapolis, Minnesota, 1937.
- ItemJSBP3419 - Great Northern Railway Historical Society Blueprint Collection JSBP3419, Minneapolis, Minnesota, 1937.
- 490 more...