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
- 1991 more...
- ItemJSBP10368 - Great Northern Railway Historical Society Blueprint Collection JSBP10368, 1949.
- ItemJSBP10369 - Great Northern Railway Historical Society Blueprint Collection JSBP10369, 1949.
- ItemJSBP10370 - Great Northern Railway Historical Society Blueprint Collection JSBP10370, 1949.
- ItemJSBP10371 - Great Northern Railway Historical Society Blueprint Collection JSBP10371, 1949.
- ItemJSBP10372 - Great Northern Railway Historical Society Blueprint Collection JSBP10372, 1949.
- ItemJSBP10373 - Great Northern Railway Historical Society Blueprint Collection JSBP10373, 1949.
- ItemJSBP10374 - Great Northern Railway Historical Society Blueprint Collection JSBP10374, 1949.
- ItemJSBP10375 - Great Northern Railway Historical Society Blueprint Collection JSBP10375, 1949.
- ItemJSBP10376 - Great Northern Railway Historical Society Blueprint Collection JSBP10376, 1949.
- 198 more...