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
- 1762 more...
- 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.
- ItemJSBP10082 - Great Northern Railway Historical Society Blueprint Collection JSBP10082, 1930.
- ItemJSBP10083 - Great Northern Railway Historical Society Blueprint Collection JSBP10083, 1930.
- ItemJSBP10084 - Great Northern Railway Historical Society Blueprint Collection JSBP10084, 1930.
- ItemJSBP10085 - Great Northern Railway Historical Society Blueprint Collection JSBP10085, 1930.
- 427 more...