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
- 649 more...
- ItemJSBP7267 - Great Northern Railway Historical Society Blueprint Collection JSBP7267, System Wide, 1931.
- ItemJSBP7268 - Great Northern Railway Historical Society Blueprint Collection JSBP7268, System Wide, 1931.
- ItemJSBP7269 - Great Northern Railway Historical Society Blueprint Collection JSBP7269, System Wide, 1931.
- ItemJSBP7270 - Great Northern Railway Historical Society Blueprint Collection JSBP7270, System Wide, 1931.
- ItemJSBP7271 - Great Northern Railway Historical Society Blueprint Collection JSBP7271, System Wide, 1931.
- ItemJSBP7272 - Great Northern Railway Historical Society Blueprint Collection JSBP7272, System Wide, 1931.
- ItemJSBP7273 - Great Northern Railway Historical Society Blueprint Collection JSBP7273, System Wide, 1931.
- ItemJSBP7274 - Great Northern Railway Historical Society Blueprint Collection JSBP7274, System Wide, 1931.
- ItemJSBP7275 - Great Northern Railway Historical Society Blueprint Collection JSBP7275, System Wide, 1931.
- 1540 more...