Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3003 - Maintenance Facilities
- 1010 more...
- ItemStruc007585 - Northern Pacific Engineering Drawing, Diesel Fueling and Sanding Facilities at Parkwater, Washington, 1941
- ItemStruc007586 - Northern Pacific Engineering Drawing, Diesel Fueling and Sanding Facilities at Parkwater, Washington, 1957
- ItemStruc007587 - Northern Pacific Engineering Drawing, Diesel Fueling and Sanding Facilities at Parkwater, Washington, 1957
- ItemStruc007588 - Northern Pacific Engineering Drawing, Diesel Fueling and Sanding Facilities at Parkwater, Washington, 1957
- ItemStruc007630 - Northern Pacific Engineering Drawing, Diesel Fueling Facilities at Glendive, Montana, undated
- ItemStruc007631 - Northern Pacific Engineering Drawing, Diesel Fueling Facilities at Glendive, Montana, undated
- ItemStruc007633 - Northern Pacific Engineering Drawing, Diesel Fueling Facilities at Missoula, Montana, 1981
- ItemStruc007775 - Northern Pacific Engineering Drawing, Sanitary Dump Building for Caboose Service at Missoula, Montana, 1973
- ItemStruc007784 - Northern Pacific Engineering Drawing, Wheel Truing Building at Livingston, Montana, 1976
- 292 more...