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
- 1291 more...
- 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
- ItemStruc007177 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1967
- ItemStruc007178 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1967
- ItemStruc007179 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007180 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007181 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1959
- ItemStruc007182 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1959
- 362 more...