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
- 276 more...
- ItemStruc005098 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1955
- ItemStruc005099 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, undated
- ItemStruc005100 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1955
- ItemStruc005101 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1916
- ItemStruc005102 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1910
- ItemStruc005103 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1955
- ItemStruc005104 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1954
- ItemStruc005105 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1954
- ItemStruc005106 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1954
- 332 more...