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
- 568 more...
- ItemJSBP3539 - Great Northern Railway Historical Society Blueprint Collection JSBP3539, Minneapolis, Minnesota, 1955.
- ItemJSBP3540 - Great Northern Railway Historical Society Blueprint Collection JSBP3540, Minneapolis, Minnesota, 1955.
- ItemJSBP3541 - Great Northern Railway Historical Society Blueprint Collection JSBP3541, Minneapolis, Minnesota, 1955.
- ItemJSBP3542 - Great Northern Railway Historical Society Blueprint Collection JSBP3542, Minneapolis, Minnesota, 1955.
- ItemJSBP3543 - Great Northern Railway Historical Society Blueprint Collection JSBP3543, Minneapolis, Minnesota, 1955.
- ItemJSBP3544 - Great Northern Railway Historical Society Blueprint Collection JSBP3544, Minneapolis, Minnesota, 1955.
- ItemJSBP3545 - Great Northern Railway Historical Society Blueprint Collection JSBP3545, Minneapolis, Minnesota, 1955.
- ItemJSBP3546 - Great Northern Railway Historical Society Blueprint Collection JSBP3546, Minneapolis, Minnesota, 1955.
- ItemJSBP3547 - Great Northern Railway Historical Society Blueprint Collection JSBP3547, Minneapolis, Minnesota, 1955.
- 473 more...