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
- 1287 more...
- ItemJSBP3506 - Great Northern Railway Historical Society Blueprint Collection JSBP3506, Minneapolis, Minnesota, 1949.
- ItemJSBP3507 - Great Northern Railway Historical Society Blueprint Collection JSBP3507, Minneapolis, Minnesota, 1950.
- ItemJSBP3508 - Great Northern Railway Historical Society Blueprint Collection JSBP3508, Minneapolis, Minnesota, 1950.
- ItemJSBP3512 - Great Northern Railway Historical Society Blueprint Collection JSBP3512, Minneapolis, Minnesota, 1950.
- ItemJSBP3514 - Great Northern Railway Historical Society Blueprint Collection JSBP3514, Minneapolis, Minnesota, 1951.
- ItemJSBP3515 - Great Northern Railway Historical Society Blueprint Collection JSBP3515, Minneapolis, Minnesota, 1951.
- ItemJSBP3516 - Great Northern Railway Historical Society Blueprint Collection JSBP3516, Minneapolis, Minnesota, 1951.
- ItemJSBP3518 - Great Northern Railway Historical Society Blueprint Collection JSBP3518, Minneapolis, Minnesota, 1951.
- ItemJSBP3519 - Great Northern Railway Historical Society Blueprint Collection JSBP3519, Minneapolis, Minnesota, 1951.
- 2076 more...