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
- 2882 more...
- ItemJSBP8715 - Great Northern Railway Historical Society Blueprint Collection JSBP8715, Walton, Montana, 1945.
- ItemJSBP8716 - Great Northern Railway Historical Society Blueprint Collection JSBP8716, Walton, Montana, 1946.
- ItemJSBP8717 - Great Northern Railway Historical Society Blueprint Collection JSBP8717, Walton, Montana, 1946.
- ItemJSBP8718 - Great Northern Railway Historical Society Blueprint Collection JSBP8718, Walton, Montana, 1947.
- ItemJSBP8719 - Great Northern Railway Historical Society Blueprint Collection JSBP8719, Walton, Montana, 1947.
- ItemJSBP8737 - Great Northern Railway Historical Society Blueprint Collection JSBP8737, Watertown, South Dakota, 1923.
- ItemJSBP8738 - Great Northern Railway Historical Society Blueprint Collection JSBP8738, Watertown, South Dakota, 1923.
- ItemJSBP8739 - Great Northern Railway Historical Society Blueprint Collection JSBP8739, Watertown, South Dakota, 1940.
- ItemJSBP8740 - Great Northern Railway Historical Society Blueprint Collection JSBP8740, Watertown, South Dakota, 1940.
- 481 more...