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
- 237 more...
- 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
- ItemStruc005063 - Spokane, Portland, and Seattle Railway Engineering Drawing, Warehouse and Office for Merchant Shippers Association at Portland, Oregon, undated
- ItemStruc005064 - Spokane, Portland, and Seattle Railway Engineering Drawing, Warehouse and Office for Merchant Shippers Association at Portland, Oregon, 1965
- ItemStruc005065 - Spokane, Portland, and Seattle Railway Engineering Drawing, Warehouse and Office for Merchant Shippers Association at Portland, Oregon, 1965
- ItemStruc005066 - Spokane, Portland, and Seattle Railway Engineering Drawing, Warehouse and Office for Merchant Shippers Association at Portland, Oregon, 1965
- ItemStruc005067 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1965
- 371 more...