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
- 93 more...
- ItemJSBP0381 - Great Northern Railway Historical Society Blueprint Collection JSBP0381, Ashby, Minnesota, 1913.
- ItemJSBP0386 - Great Northern Railway Historical Society Blueprint Collection JSBP0386, Aylmer, North Dakota, 1918.
- ItemJSBP0387 - Great Northern Railway Historical Society Blueprint Collection JSBP0387, Aylmer, North Dakota, 1928.
- ItemJSBP0388 - Great Northern Railway Historical Society Blueprint Collection JSBP0388, Aylmer, North Dakota, 1928.
- ItemJSBP0389 - Great Northern Railway Historical Society Blueprint Collection JSBP0389, Aylmer, North Dakota, 1930.
- ItemJSBP0396 - Great Northern Railway Historical Society Blueprint Collection JSBP0396, Bainville, Montana, 1925.
- ItemJSBP0399 - Great Northern Railway Historical Society Blueprint Collection JSBP0399, Bainville, Montana, undated.
- ItemJSBP0400 - Great Northern Railway Historical Society Blueprint Collection JSBP0400, Bainville, Montana, undated.
- ItemJSBP0401 - Great Northern Railway Historical Society Blueprint Collection JSBP0401, Bainville, Montana, undated.
- 3270 more...