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
- 3241 more...
- ItemJSBP9533 - Great Northern Railway Historical Society Blueprint Collection JSBP9533, 1903.
- ItemJSBP9544 - Great Northern Railway Historical Society Blueprint Collection JSBP9544, 1904.
- ItemJSBP9554 - Great Northern Railway Historical Society Blueprint Collection JSBP9554, 1905.
- ItemJSBP9561 - Great Northern Railway Historical Society Blueprint Collection JSBP9561, 1906.
- ItemJSBP9562 - Great Northern Railway Historical Society Blueprint Collection JSBP9562, 1906.
- ItemJSBP9563 - Great Northern Railway Historical Society Blueprint Collection JSBP9563, 1906.
- ItemJSBP9564 - Great Northern Railway Historical Society Blueprint Collection JSBP9564, 1906.
- ItemJSBP9575 - Great Northern Railway Historical Society Blueprint Collection JSBP9575, 1907.
- ItemJSBP9622 - Great Northern Railway Historical Society Blueprint Collection JSBP9622, 1912.
- 122 more...