Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 13, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 16, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 8 - 9, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge G2.1 - County Road, north of Lyle, Washington, Line Segment 439, Milepost 2.02. Sheet E9828, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge G14.5 - Klickitat River, Klickitat, Washington, Line Segment 439, Milepost 14.37. Sheet 231 - 3189 - 22, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge G14.5 - Klickitat River, Klickitat, Washington, Line Segment 439, Milepost 14.37. Sheet L - 11 - 3, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge E74.8 - County Road, south of Salem, Oregon, Line Segment 442, Milepost 74.75. Sheet 310 - 6608 - 6, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge E43.4 - Willamette River, south of Tualatin, Oregon, Line Segment 442, Milepost 43.24. Sheet 370 - 6592 - 35, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge E43.4 - Willamette River, south of Tualatin, Oregon, Line Segment 442, Milepost 43.24. Sheet 370 - 6592 -, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge E43.4 - Willamette River, south of Tualatin, Oregon, Line Segment 442, Milepost 43.24. Sheet 370 - 6592 - 34, undated.