Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series008 - Union Pacific Railroad Company
- Subseries Level 1012 - Cartographic materials
- Subseries Level 2002 - Plats
- 15 more...
- ItemPlat010602 - Plat Map of Union Pacific Facilities at Spokane, Washington, undated
- ItemPlat010603 - Plat Map of Union Pacific Facilities at Spokane, Washington, undated
- ItemPlat011648 - Plat Map of Union Pacific Facilities at Portland, Oregon, 1982
- ItemPlat011649 - Plat Map of Union Pacific Facilities at Portland, Oregon, 1982
- ItemPlat011650 - Plat Map of Union Pacific Facilities at Portland, Oregon, 1982
- ItemPlat011651 - Plat Map of Union Pacific Facilities at Portland, Oregon, undated
- ItemPlat011652 - Plat Map of Union Pacific Facilities at Portland, Oregon, undated
- ItemPlat011653 - Plat Map of Union Pacific Facilities at Portland, Oregon, undated
- ItemPlat011654 - Plat Map of Union Pacific Facilities at Portland, Oregon, 1982
- 5 more...