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 3007 - Track
- 343 more...
- ItemJSBP8720 - Great Northern Railway Historical Society Blueprint Collection JSBP8720, Walton, Montana, undated.
- ItemJSBP8798 - Great Northern Railway Historical Society Blueprint Collection JSBP8798, Wenatchee, Washington, 1922.
- ItemJSBP8968 - Great Northern Railway Historical Society Blueprint Collection JSBP8968, Whitefish, Montana, 1919.
- ItemJSBP8969 - Great Northern Railway Historical Society Blueprint Collection JSBP8969, Whitefish, Montana, 1919.
- ItemJSBP9086 - Great Northern Railway Historical Society Blueprint Collection JSBP9086, Williston, North Dakota, 1908.
- ItemJSBP9483 - Great Northern Railway Historical Society Blueprint Collection JSBP9483, 1895.
- ItemJSBP9497 - Great Northern Railway Historical Society Blueprint Collection JSBP9497, Montana, 1899.
- ItemJSBP9521 - Great Northern Railway Historical Society Blueprint Collection JSBP9521, 1902.
- ItemJSBP9545 - Great Northern Railway Historical Society Blueprint Collection JSBP9545, 1904.
- 62 more...