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
- 1331 more...
- ItemJSBP8450 - Great Northern Railway Historical Society Blueprint Collection JSBP8450, System Wide, undated.
- ItemJSBP8451 - Great Northern Railway Historical Society Blueprint Collection JSBP8451, System Wide, undated.
- ItemJSBP8452 - Great Northern Railway Historical Society Blueprint Collection JSBP8452, System Wide, undated.
- ItemJSBP8453 - Great Northern Railway Historical Society Blueprint Collection JSBP8453, System Wide, undated.
- 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.
- 858 more...