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 3002 - Depots and Freighthouses
- 2028 more...
- ItemJSBP8728 - Great Northern Railway Historical Society Blueprint Collection JSBP8728, Watertown, South Dakota, 1918.
- ItemJSBP8729 - Great Northern Railway Historical Society Blueprint Collection JSBP8729, Watertown, South Dakota, 1918.
- ItemJSBP8730 - Great Northern Railway Historical Society Blueprint Collection JSBP8730, Watertown, South Dakota, 1918.
- ItemJSBP8731 - Great Northern Railway Historical Society Blueprint Collection JSBP8731, Watertown, South Dakota, 1918.
- ItemJSBP8732 - Great Northern Railway Historical Society Blueprint Collection JSBP8732, Watertown, South Dakota, 1918.
- ItemJSBP8733 - Great Northern Railway Historical Society Blueprint Collection JSBP8733, Watertown, South Dakota, 1918.
- ItemJSBP8734 - Great Northern Railway Historical Society Blueprint Collection JSBP8734, Watertown, South Dakota, 1918.
- ItemJSBP8735 - Great Northern Railway Historical Society Blueprint Collection JSBP8735, Watertown, South Dakota, 1918.
- ItemJSBP8736 - Great Northern Railway Historical Society Blueprint Collection JSBP8736, Watertown, South Dakota, 1918.
- 220 more...