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
- 1335 more...
- ItemJSBP8454 - Great Northern Railway Historical Society Blueprint Collection JSBP8454, System Wide, undated.
- ItemJSBP8455 - Great Northern Railway Historical Society Blueprint Collection JSBP8455, System Wide, undated.
- ItemJSBP8456 - Great Northern Railway Historical Society Blueprint Collection JSBP8456, System Wide, undated.
- ItemJSBP8457 - Great Northern Railway Historical Society Blueprint Collection JSBP8457, System Wide, undated.
- ItemJSBP8458 - Great Northern Railway Historical Society Blueprint Collection JSBP8458, System Wide, undated.
- ItemJSBP8459 - Great Northern Railway Historical Society Blueprint Collection JSBP8459, System Wide, undated.
- ItemJSBP8460 - Great Northern Railway Historical Society Blueprint Collection JSBP8460, System Wide, undated.
- ItemJSBP8461 - Great Northern Railway Historical Society Blueprint Collection JSBP8461, System Wide, undated.
- ItemJSBP8462 - Great Northern Railway Historical Society Blueprint Collection JSBP8462, System Wide, undated.
- 854 more...