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
- 1742 more...
- ItemJSBP10056 - Great Northern Railway Historical Society Blueprint Collection JSBP10056, 1929.
- ItemJSBP10057 - Great Northern Railway Historical Society Blueprint Collection JSBP10057, 1930.
- ItemJSBP10058 - Great Northern Railway Historical Society Blueprint Collection JSBP10058, 1930.
- ItemJSBP10059 - Great Northern Railway Historical Society Blueprint Collection JSBP10059, 1930.
- ItemJSBP10060 - Great Northern Railway Historical Society Blueprint Collection JSBP10060, 1930.
- ItemJSBP10061 - Great Northern Railway Historical Society Blueprint Collection JSBP10061, 1930.
- ItemJSBP10062 - Great Northern Railway Historical Society Blueprint Collection JSBP10062, 1930.
- ItemJSBP10063 - Great Northern Railway Historical Society Blueprint Collection JSBP10063, 1930.
- ItemJSBP10064 - Great Northern Railway Historical Society Blueprint Collection JSBP10064, 1930.
- 447 more...