Railroad Archives Online
- CollectionD0027 - Timothy Miller Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1009 - Engineering Records
- Subseries Level 2008 - Physical plant drawing
- Subseries Level 3002 - Depots and Freighthouses
- 207 more...
- ItemStruc004898 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, undated
- ItemStruc004899 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- ItemStruc004900 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, undated
- ItemStruc004901 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- ItemStruc004902 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1967
- ItemStruc004903 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1967
- ItemStruc004904 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- ItemStruc004905 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1963
- ItemStruc004906 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1954
- 401 more...