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
- 154 more...
- ItemStruc009043 - Spokane, Portland, and Seattle Railway Engineering Drawing, Yardmaster's Quarters at Portland, Oregon, 1950
- ItemStruc009044 - Spokane, Portland, and Seattle Railway Engineering Drawing, Yardmaster's Quarters at Portland, Oregon, 1950
- ItemStruc009045 - Spokane, Portland, and Seattle Railway Engineering Drawing, House, 4 Foot X 6 Foot at Portland, Oregon, 1968
- 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
- 19 more...