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
- 1160 more...
- ItemJSBP8046 - Great Northern Railway Historical Society Blueprint Collection JSBP8046, System Wide, 1949.
- ItemJSBP8047 - Great Northern Railway Historical Society Blueprint Collection JSBP8047, System Wide, 1949.
- ItemJSBP8048 - Great Northern Railway Historical Society Blueprint Collection JSBP8048, System Wide, 1949.
- ItemJSBP8049 - Great Northern Railway Historical Society Blueprint Collection JSBP8049, System Wide, 1949.
- ItemJSBP8050 - Great Northern Railway Historical Society Blueprint Collection JSBP8050, System Wide, 1949.
- ItemJSBP8051 - Great Northern Railway Historical Society Blueprint Collection JSBP8051, System Wide, 1949.
- ItemJSBP8052 - Great Northern Railway Historical Society Blueprint Collection JSBP8052, System Wide, 1949.
- ItemJSBP8053 - Great Northern Railway Historical Society Blueprint Collection JSBP8053, System Wide, 1949.
- ItemJSBP8054 - Great Northern Railway Historical Society Blueprint Collection JSBP8054, System Wide, 1949.
- 1029 more...