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
- 3260 more...
- ItemJSBP9784 - Great Northern Railway Historical Society Blueprint Collection JSBP9784, 1921.
- ItemJSBP9800 - Great Northern Railway Historical Society Blueprint Collection JSBP9800, 1922.
- ItemJSBP9801 - Great Northern Railway Historical Society Blueprint Collection JSBP9801, 1922.
- ItemJSBP9808 - Great Northern Railway Historical Society Blueprint Collection JSBP9808, 1923.
- ItemJSBP9867 - Great Northern Railway Historical Society Blueprint Collection JSBP9867, 1924.
- ItemJSBP9890 - Great Northern Railway Historical Society Blueprint Collection JSBP9890, 1925.
- ItemJSBP9891 - Great Northern Railway Historical Society Blueprint Collection JSBP9891, 1925.
- ItemJSBP9911 - Great Northern Railway Historical Society Blueprint Collection JSBP9911, 1926.
- ItemJSBP9912 - Great Northern Railway Historical Society Blueprint Collection JSBP9912, 1926.
- 103 more...