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 3002 - Depots and Freighthouses
- 1285 more...
- ItemStruc007168 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007169 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007170 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007171 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007172 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1956
- ItemStruc007173 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007174 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007175 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1966
- ItemStruc007176 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1966
- 368 more...