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 3003 - Maintenance Facilities
- 2269 more...
- ItemJSBP6018 - Great Northern Railway Historical Society Blueprint Collection JSBP6018, Sweet Grass, Montana, 1950.
- ItemJSBP6021 - Great Northern Railway Historical Society Blueprint Collection JSBP6021, Sweet Grass, Montana, undated.
- ItemJSBP6023 - Great Northern Railway Historical Society Blueprint Collection JSBP6023, System Wide, 1881.
- ItemJSBP6025 - Great Northern Railway Historical Society Blueprint Collection JSBP6025, System Wide, 1887.
- ItemJSBP6028 - Great Northern Railway Historical Society Blueprint Collection JSBP6028, System Wide, 1891.
- ItemJSBP6033 - Great Northern Railway Historical Society Blueprint Collection JSBP6033, System Wide, 1893.
- ItemJSBP6034 - Great Northern Railway Historical Society Blueprint Collection JSBP6034, System Wide, 1893.
- ItemJSBP6035 - Great Northern Railway Historical Society Blueprint Collection JSBP6035, System Wide, 1893.
- ItemJSBP6036 - Great Northern Railway Historical Society Blueprint Collection JSBP6036, System Wide, 1893.
- 1094 more...