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
- 914 more...
- ItemJSBP8343 - Great Northern Railway Historical Society Blueprint Collection JSBP8343, System Wide, undated.
- ItemJSBP8344 - Great Northern Railway Historical Society Blueprint Collection JSBP8344, System Wide, undated.
- ItemJSBP8345 - Great Northern Railway Historical Society Blueprint Collection JSBP8345, System Wide, undated.
- ItemJSBP8346 - Great Northern Railway Historical Society Blueprint Collection JSBP8346, System Wide, undated.
- ItemJSBP8347 - Great Northern Railway Historical Society Blueprint Collection JSBP8347, System Wide, undated.
- ItemJSBP8531 - Great Northern Railway Historical Society Blueprint Collection JSBP8531, Taylor Creek, Oregon, 1930.
- ItemJSBP8533 - Great Northern Railway Historical Society Blueprint Collection JSBP8533, Terminal Division, 1913.
- ItemJSBP8534 - Great Northern Railway Historical Society Blueprint Collection JSBP8534, Terminal Division, 1916.
- ItemJSBP8545 - Great Northern Railway Historical Society Blueprint Collection JSBP8545, Thorne, North Dakota, 1933.
- 127 more...