Railroad Archives Online
- FondsD0027 - Timothy Miller Collection
- Série004 - Northern Pacific Railroad Company
- Sous-série009 - Engineering Records
- 008 - Physical plant drawing
- 007 - Track
- 44 en plus...
- PièceStruc007213 - Northern Pacific Engineering Drawing, Floodlights at Pasco, Washington, undated
- PièceStruc007214 - Northern Pacific Engineering Drawing, Floodlights at Pasco, Washington, 1969
- PièceStruc007219 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1959
- PièceStruc007220 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1959
- PièceStruc007221 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1960
- PièceStruc007222 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1960
- PièceStruc007223 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1962
- PièceStruc007224 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1962
- PièceStruc007225 - Northern Pacific Engineering Drawing, Load Adjuster and Car Puller at Pasco, Washington, 1959
- 275 en plus...