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
- 232 more...
- ItemStruc004925 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc004926 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc004927 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc004928 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc004929 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc004930 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1960
- ItemStruc005060 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- ItemStruc005061 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- ItemStruc005062 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- 376 more...