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
- 1758 more...
- ItemJSBP10072 - Great Northern Railway Historical Society Blueprint Collection JSBP10072, 1930.
- ItemJSBP10073 - Great Northern Railway Historical Society Blueprint Collection JSBP10073, 1930.
- ItemJSBP10074 - Great Northern Railway Historical Society Blueprint Collection JSBP10074, 1930.
- ItemJSBP10076 - Great Northern Railway Historical Society Blueprint Collection JSBP10076, 1930.
- ItemJSBP10077 - Great Northern Railway Historical Society Blueprint Collection JSBP10077, 1930.
- ItemJSBP10078 - Great Northern Railway Historical Society Blueprint Collection JSBP10078, 1930.
- ItemJSBP10079 - Great Northern Railway Historical Society Blueprint Collection JSBP10079, 1930.
- ItemJSBP10080 - Great Northern Railway Historical Society Blueprint Collection JSBP10080, 1930.
- ItemJSBP10081 - Great Northern Railway Historical Society Blueprint Collection JSBP10081, 1930.
- 431 more...