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
- 289 more...
- ItemStruc005111 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1934
- ItemStruc005112 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1968
- ItemStruc005113 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1967
- ItemStruc005114 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1961
- ItemStruc005115 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1936
- ItemStruc005116 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1940
- ItemStruc005117 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1938
- ItemStruc005118 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1938
- ItemStruc005119 - Spokane, Portland, and Seattle Railway Engineering Drawing, Freight House at Portland, Oregon, 1907
- 319 more...