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
- 555 more...
- 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.
- ItemJSBP3420 - Great Northern Railway Historical Society Blueprint Collection JSBP3420, Minneapolis, Minnesota, 1937.
- ItemJSBP3432 - Great Northern Railway Historical Society Blueprint Collection JSBP3432, Minneapolis, Minnesota, 1941.
- ItemJSBP3433 - Great Northern Railway Historical Society Blueprint Collection JSBP3433, Minneapolis, Minnesota, 1941.
- ItemJSBP3434 - Great Northern Railway Historical Society Blueprint Collection JSBP3434, Minneapolis, Minnesota, 1941.
- 486 more...