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 3001 - Bridges
- 959 more...
- ItemJSBP9059 - Great Northern Railway Historical Society Blueprint Collection JSBP9059, Whitmarsh, Washington, 1950.
- ItemJSBP9060 - Great Northern Railway Historical Society Blueprint Collection JSBP9060, Whitmarsh, Washington, 1950.
- ItemJSBP9061 - Great Northern Railway Historical Society Blueprint Collection JSBP9061, Whitmarsh, Washington, 1950.
- ItemJSBP9062 - Great Northern Railway Historical Society Blueprint Collection JSBP9062, Whitmarsh, Washington, 1950.
- ItemJSBP9063 - Great Northern Railway Historical Society Blueprint Collection JSBP9063, Whitmarsh, Washington, 1950.
- ItemJSBP9064 - Great Northern Railway Historical Society Blueprint Collection JSBP9064, Whitmarsh, Washington, 1950.
- ItemJSBP9065 - Great Northern Railway Historical Society Blueprint Collection JSBP9065, Whitmarsh, Washington, 1950.
- ItemJSBP9066 - Great Northern Railway Historical Society Blueprint Collection JSBP9066, Whitmarsh, Washington, 1951.
- ItemJSBP9067 - Great Northern Railway Historical Society Blueprint Collection JSBP9067, Whitmarsh, Washington, 1951.
- 82 more...