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
- 1664 more...
- ItemJSBP9924 - Great Northern Railway Historical Society Blueprint Collection JSBP9924, 1926.
- ItemJSBP9925 - Great Northern Railway Historical Society Blueprint Collection JSBP9925, 1926.
- ItemJSBP9926 - Great Northern Railway Historical Society Blueprint Collection JSBP9926, 1926.
- ItemJSBP9927 - Great Northern Railway Historical Society Blueprint Collection JSBP9927, 1926.
- ItemJSBP9928 - Great Northern Railway Historical Society Blueprint Collection JSBP9928, 1926.
- ItemJSBP9929 - Great Northern Railway Historical Society Blueprint Collection JSBP9929, 1926.
- ItemJSBP9930 - Great Northern Railway Historical Society Blueprint Collection JSBP9930, 1926.
- ItemJSBP9931 - Great Northern Railway Historical Society Blueprint Collection JSBP9931, 1926.
- ItemJSBP9932 - Great Northern Railway Historical Society Blueprint Collection JSBP9932, 1926.
- 525 more...