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 3003 - Maintenance Facilities
- 232 more...
- ItemJSBP0715 - Great Northern Railway Historical Society Blueprint Collection JSBP0715, Burlington, Washington, undated.
- ItemJSBP0720 - Great Northern Railway Historical Society Blueprint Collection JSBP0720, Butte, Montana, 1897.
- ItemJSBP0722 - Great Northern Railway Historical Society Blueprint Collection JSBP0722, Butte, Montana, 1897.
- ItemJSBP0724 - Great Northern Railway Historical Society Blueprint Collection JSBP0724, Butte, Montana, 1900.
- ItemJSBP0725 - Great Northern Railway Historical Society Blueprint Collection JSBP0725, Butte, Montana, 1909.
- ItemJSBP0729 - Great Northern Railway Historical Society Blueprint Collection JSBP0729, Butte, Montana, 1946.
- ItemJSBP0730 - Great Northern Railway Historical Society Blueprint Collection JSBP0730, Butte, Montana, 1947.
- ItemJSBP0731 - Great Northern Railway Historical Society Blueprint Collection JSBP0731, Butte, Montana, 1947.
- ItemJSBP0732 - Great Northern Railway Historical Society Blueprint Collection JSBP0732, Butte, Montana, 1947.
- 3131 more...