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
- 2178 more...
- ItemJSBP10710 - Great Northern Railway Historical Society Blueprint Collection JSBP10710, undated.
- ItemJSBP10711 - Great Northern Railway Historical Society Blueprint Collection JSBP10711, undated.
- ItemJSBP10712 - Great Northern Railway Historical Society Blueprint Collection JSBP10712, undated.
- ItemJSBP10713 - Great Northern Railway Historical Society Blueprint Collection JSBP10713, undated.
- ItemJSBP10714 - Great Northern Railway Historical Society Blueprint Collection JSBP10714, undated.
- ItemJSBP10715 - Great Northern Railway Historical Society Blueprint Collection JSBP10715, undated.
- ItemJSBP10716 - Great Northern Railway Historical Society Blueprint Collection JSBP10716, undated.
- ItemJSBP10717 - Great Northern Railway Historical Society Blueprint Collection JSBP10717, undated.
- ItemJSBP10718 - Great Northern Railway Historical Society Blueprint Collection JSBP10718, undated.
- 11 more...