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
- 2961 more...
- ItemJSBP8975 - Great Northern Railway Historical Society Blueprint Collection JSBP8975, Whitefish, Montana, 1920.
- ItemJSBP8976 - Great Northern Railway Historical Society Blueprint Collection JSBP8976, Whitefish, Montana, 1920.
- ItemJSBP8977 - Great Northern Railway Historical Society Blueprint Collection JSBP8977, Whitefish, Montana, 1920.
- ItemJSBP8978 - Great Northern Railway Historical Society Blueprint Collection JSBP8978, Whitefish, Montana, 1920.
- ItemJSBP8979 - Great Northern Railway Historical Society Blueprint Collection JSBP8979, Whitefish, Montana, 1920.
- ItemJSBP8980 - Great Northern Railway Historical Society Blueprint Collection JSBP8980, Whitefish, Montana, 1920.
- ItemJSBP8981 - Great Northern Railway Historical Society Blueprint Collection JSBP8981, Whitefish, Montana, 1920.
- ItemJSBP8982 - Great Northern Railway Historical Society Blueprint Collection JSBP8982, Whitefish, Montana, 1920.
- ItemJSBP8983 - Great Northern Railway Historical Society Blueprint Collection JSBP8983, Whitefish, Montana, 1920.
- 402 more...