Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series008 - Union Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- ItemPlat009892 - Plat Map of Union Pacific Facilities at Dishman, Washington, 1959
- ItemPlat009904 - Plat Map of Union Pacific Facilities at Dishman, Washington, 1959
- ItemPlat009905 - Plat Map of Union Pacific Facilities at Dishman, Washington, 1959
- ItemPlat009906 - Plat Map of Union Pacific Facilities at Dishman, Washington, 1959
- ItemPlat009966 - Plat Map of Union Pacific Facilities at Milton, Oregon, 1945
- 24 more...