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
- 654 more...
- 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.
- ItemJSBP7276 - Great Northern Railway Historical Society Blueprint Collection JSBP7276, System Wide, 1931.
- ItemJSBP7277 - Great Northern Railway Historical Society Blueprint Collection JSBP7277, System Wide, 1931.
- ItemJSBP7278 - Great Northern Railway Historical Society Blueprint Collection JSBP7278, System Wide, 1931.
- ItemJSBP7279 - Great Northern Railway Historical Society Blueprint Collection JSBP7279, System Wide, 1931.
- ItemJSBP7280 - Great Northern Railway Historical Society Blueprint Collection JSBP7280, System Wide, 1931.
- 1535 more...