Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wring Diagram, 120 Foot Turntable. Sheet W1 - G - 37, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wire Tower, 120 Foot Turntable. Sheet 4, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wire Support, Turntable, Portland, Oregon, Line Segment 047, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wire Support, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 6 - 11 - 16, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wheels and Axles, 120 Foot Turntable. Sheet 4K, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wheel Detector, Scale, Albany, Oregon, Line Segment 442. Sheet 6055444, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Wheel and Axels, Turntable, Portland, Oregon, Line Segment 047, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Web Splicing, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 41, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Web Splicing, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Web Splicing, Bridge 10.8 - 26th Street, Vancouver, Washington, Line Segment 047, Milepost 10.78. Sheet 362 - 8103 - 40, undated.