Railroad Archives Online
- FondsE0477 - BNSF Maps, Drawings and Records Collection
- Série003 - Great Northern Railway Company (U.S.)
- Sous-série009 - Engineering Records
- 003 - Maintenance Facilities
- 215 en plus...
- PièceEBP3653 - Great Northern Technical Drawing, Skykomish, Washington, 1923
- PièceEBP3845 - Great Northern Technical Drawing, Saint Paul, Minnesota, 1914
- PièceEBP3846 - Great Northern Technical Drawing, Saint Paul, Minnesota, undated
- PièceEBP3900 - Technical Drawing, Saint Paul, Minnesota, undated
- PièceEBP4156 - Great Northern Shop Technical Drawing, 1914
- PièceEBP4180 - Great Northern Water Treatment Technical Drawing, 1925
- PièceEBP4189 - Great Northern Water Treatment Technical Drawing, 1917
- PièceEBP4190 - Great Northern Water Treatment Technical Drawing, 1918
- PièceEBP4191 - Great Northern Water Treatment Technical Drawing, 1918
- 8 en plus...