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
- 1256 more...
- ItemStruc007139 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007140 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1954
- ItemStruc007141 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007142 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007143 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007144 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007145 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007146 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- ItemStruc007147 - Northern Pacific Engineering Drawing, Yard Office and Tower at Pasco, Washington, 1955
- 397 more...