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
- 3001 more...
- ItemJSBP9025 - Great Northern Railway Historical Society Blueprint Collection JSBP9025, Whitefish, Montana, 1944.
- ItemJSBP9026 - Great Northern Railway Historical Society Blueprint Collection JSBP9026, Whitefish, Montana, 1944.
- ItemJSBP9027 - Great Northern Railway Historical Society Blueprint Collection JSBP9027, Whitefish, Montana, 1944.
- ItemJSBP9028 - Great Northern Railway Historical Society Blueprint Collection JSBP9028, Whitefish, Montana, 1944.
- ItemJSBP9029 - Great Northern Railway Historical Society Blueprint Collection JSBP9029, Whitefish, Montana, 1944.
- ItemJSBP9030 - Great Northern Railway Historical Society Blueprint Collection JSBP9030, Whitefish, Montana, 1944.
- ItemJSBP9031 - Great Northern Railway Historical Society Blueprint Collection JSBP9031, Whitefish, Montana, 1944.
- ItemJSBP9032 - Great Northern Railway Historical Society Blueprint Collection JSBP9032, Whitefish, Montana, 1945.
- ItemJSBP9033 - Great Northern Railway Historical Society Blueprint Collection JSBP9033, Whitefish, Montana, 1946.
- 362 more...