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
- 1365 more...
- ItemJSBP8486 - Great Northern Railway Historical Society Blueprint Collection JSBP8486, System Wide, undated.
- ItemJSBP8487 - Great Northern Railway Historical Society Blueprint Collection JSBP8487, System Wide, undated.
- ItemJSBP8488 - Great Northern Railway Historical Society Blueprint Collection JSBP8488, System Wide, undated.
- ItemJSBP8490 - Great Northern Railway Historical Society Blueprint Collection JSBP8490, System Wide, undated.
- ItemJSBP8491 - Great Northern Railway Historical Society Blueprint Collection JSBP8491, System Wide, undated.
- ItemJSBP8492 - Great Northern Railway Historical Society Blueprint Collection JSBP8492, System Wide, undated.
- ItemJSBP8493 - Great Northern Railway Historical Society Blueprint Collection JSBP8493, System Wide, undated.
- ItemJSBP8494 - Great Northern Railway Historical Society Blueprint Collection JSBP8494, System Wide, undated.
- ItemJSBP8495 - Great Northern Railway Historical Society Blueprint Collection JSBP8495, System Wide, undated.
- 824 more...