Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série001 - Burlington Northern Railroad Company
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 003 - Maintenance Facilities
- 460 en plus...
- PièceStruc009146 - Burlington Northern Engineering Drawing, Garage Building at Portland, Oregon, 1948
- PièceStruc009155 - Burlington Northern Engineering Drawing, Garage Building at Portland, Oregon, 1948
- PièceStruc009246 - Burlington Northern Engineering Drawing, Garage Building at Portland, Oregon, 1948
- PièceStruc009255 - Burlington Northern Engineering Drawing, Reactions, 1984
- PièceStruc009256 - Burlington Northern Engineering Drawing, Bolt Setting Plan, 1984
- PièceStruc009257 - Burlington Northern Engineering Drawing, Yard Station, 1981
- PièceStruc009258 - Burlington Northern Engineering Drawing, Reactions, 1984
- PièceStruc009259 - Burlington Northern Engineering Drawing, Bolt Setting Plan, 1984
- PièceStruc009260 - Burlington Northern Engineering Drawing, Yard Station, 1981
- 84 en plus...