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
- 357 more...
- ItemJSBP6822 - Great Northern Railway Historical Society Blueprint Collection JSBP6822, System Wide, 1923.
- ItemJSBP6823 - Great Northern Railway Historical Society Blueprint Collection JSBP6823, System Wide, 1923.
- ItemJSBP6824 - Great Northern Railway Historical Society Blueprint Collection JSBP6824, System Wide, 1923.
- ItemJSBP6825 - Great Northern Railway Historical Society Blueprint Collection JSBP6825, System Wide, 1923.
- ItemJSBP6826 - Great Northern Railway Historical Society Blueprint Collection JSBP6826, System Wide, 1923.
- ItemJSBP6827 - Great Northern Railway Historical Society Blueprint Collection JSBP6827, System Wide, 1923.
- ItemJSBP6828 - Great Northern Railway Historical Society Blueprint Collection JSBP6828, System Wide, 1923.
- ItemJSBP6829 - Great Northern Railway Historical Society Blueprint Collection JSBP6829, System Wide, 1923.
- ItemJSBP6830 - Great Northern Railway Historical Society Blueprint Collection JSBP6830, System Wide, 1923.
- 1832 more...