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
- 349 more...
- ItemJSBP6814 - Great Northern Railway Historical Society Blueprint Collection JSBP6814, System Wide, 1923.
- ItemJSBP6815 - Great Northern Railway Historical Society Blueprint Collection JSBP6815, System Wide, 1923.
- ItemJSBP6816 - Great Northern Railway Historical Society Blueprint Collection JSBP6816, System Wide, 1923.
- ItemJSBP6817 - Great Northern Railway Historical Society Blueprint Collection JSBP6817, System Wide, 1923.
- ItemJSBP6818 - Great Northern Railway Historical Society Blueprint Collection JSBP6818, System Wide, 1923.
- ItemJSBP6819 - Great Northern Railway Historical Society Blueprint Collection JSBP6819, System Wide, 1923.
- ItemJSBP6820 - Great Northern Railway Historical Society Blueprint Collection JSBP6820, System Wide, 1923.
- ItemJSBP6821 - Great Northern Railway Historical Society Blueprint Collection JSBP6821, System Wide, 1923.
- ItemJSBP6822 - Great Northern Railway Historical Society Blueprint Collection JSBP6822, System Wide, 1923.
- 1840 more...