Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série004 - Northern Pacific Railroad Company
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 003 - Maintenance Facilities
- 932 en plus...
- PièceStruc007265 - Northern Pacific Engineering Drawing, Car Service Buildings at Pasco, Washington, 1957
- PièceStruc007266 - Northern Pacific Engineering Drawing, Car Service Buildings at Pasco, Washington, 1957
- PièceStruc007267 - Northern Pacific Engineering Drawing, Car Service Buildings at Pasco, Washington, 1957
- PièceStruc007268 - Northern Pacific Engineering Drawing, Car Service Buildings at Pasco, Washington, 1957
- PièceStruc007271 - Northern Pacific Engineering Drawing, at Pasco, Washington, 1948
- PièceStruc007272 - Northern Pacific Engineering Drawing, at Pasco, Washington, undated
- PièceStruc007273 - Northern Pacific Engineering Drawing, at Pasco, Washington, undated
- PièceStruc007290 - Northern Pacific Engineering Drawing, Radio Shop - Dining Building at Auburn, Washington, 1966
- PièceStruc007291 - Northern Pacific Engineering Drawing, Radio Shop - Dining Building at Auburn, Washington, 1964
- 370 en plus...