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 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 1640 more...
- ItemJSBP4826 - Great Northern Railway Historical Society Blueprint Collection JSBP4826, Sioux City, Iowa, 1947.
- ItemJSBP4827 - Great Northern Railway Historical Society Blueprint Collection JSBP4827, Sioux City, Iowa, 1948.
- ItemJSBP4828 - Great Northern Railway Historical Society Blueprint Collection JSBP4828, Sioux City, Iowa, 1948.
- ItemJSBP4829 - Great Northern Railway Historical Society Blueprint Collection JSBP4829, Sioux City, Iowa, 1948.
- ItemJSBP4830 - Great Northern Railway Historical Society Blueprint Collection JSBP4830, Sioux City, Iowa, 1948.
- ItemJSBP4831 - Great Northern Railway Historical Society Blueprint Collection JSBP4831, Sioux City, Iowa, 1949.
- ItemJSBP4832 - Great Northern Railway Historical Society Blueprint Collection JSBP4832, Sioux City, Iowa, 1950.
- ItemJSBP4841 - Great Northern Railway Historical Society Blueprint Collection JSBP4841, Sioux City, Iowa, 1951.
- ItemJSBP4842 - Great Northern Railway Historical Society Blueprint Collection JSBP4842, Sioux City, Iowa, 1951.
- 1723 more...