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 3004 - Maintenance of Way support
- 157 more...
- ItemStruc009100 - Spokane, Portland, and Seattle Railway Engineering Drawing, Foreman's Cottage (Oregon Electric Railway) at Orville, Oregon, 1956
- ItemStruc009122 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Tualatin, Oregon, 1967
- ItemStruc009123 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Tualatin, Oregon, 1968
- ItemStruc009125 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Tualatin, Oregon, 1968
- ItemStruc009126 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Tualatin, Oregon, 1970
- ItemStruc009127 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Wilsonville, Oregon, 1968
- ItemStruc009141 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Salem, Oregon, 1967
- ItemStruc009148 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Salem, Oregon, 1967
- ItemStruc009149 - Spokane, Portland, and Seattle Railway Engineering Drawing, Section Tool House at Salem, Oregon, 1967
- 16 more...