Railroad Archives Online
- CollectionE0045A - Great Northern Railway- Blueprint-Authorization for Expenditure Collection
- Series003 - Great Northern Railway Company (U.S.)
- Subseries Level 1008 - Ephemera
- 3 more...
- ItemJSBP10396 - Great Northern Railway Historical Society Blueprint Collection JSBP10396, 1949.
- ItemJSBP10397 - Great Northern Railway Historical Society Blueprint Collection JSBP10397, 1949.
- ItemJSBP10398 - Great Northern Railway Historical Society Blueprint Collection JSBP10398, 1949.
- ItemJSBP10399 - Great Northern Railway Historical Society Blueprint Collection JSBP10399, 1949.
- ItemJSBP10400 - Great Northern Railway Historical Society Blueprint Collection JSBP10400, 1949.
- ItemJSBP10401 - Great Northern Railway Historical Society Blueprint Collection JSBP10401, 1949.
- ItemJSBP10402 - Great Northern Railway Historical Society Blueprint Collection JSBP10402, 1949.
- ItemJSBP10403 - Great Northern Railway Historical Society Blueprint Collection JSBP10403, 1949.
- ItemJSBP10404 - Great Northern Railway Historical Society Blueprint Collection JSBP10404, 1949.
- 10 more...