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 2007 - Part fabrication drawing
- 1809 more...
- ItemJSBP10149 - Great Northern Railway Historical Society Blueprint Collection JSBP10149, 1937.
- ItemJSBP10150 - Great Northern Railway Historical Society Blueprint Collection JSBP10150, 1937.
- ItemJSBP10151 - Great Northern Railway Historical Society Blueprint Collection JSBP10151, 1937.
- ItemJSBP10152 - Great Northern Railway Historical Society Blueprint Collection JSBP10152, 1937.
- ItemJSBP10153 - Great Northern Railway Historical Society Blueprint Collection JSBP10153, 1937.
- ItemJSBP10154 - Great Northern Railway Historical Society Blueprint Collection JSBP10154, 1937.
- ItemJSBP10155 - Great Northern Railway Historical Society Blueprint Collection JSBP10155, 1937.
- ItemJSBP10156 - Great Northern Railway Historical Society Blueprint Collection JSBP10156, 1937.
- ItemJSBP10157 - Great Northern Railway Historical Society Blueprint Collection JSBP10157, 1937.
- 380 more...