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.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge A51.3 - Rinearson Slough, west of Reichhold, Oregon, Line Segment 440, Milepost 51.30. Sheet 0 - 4 - 15, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge 304.4 - Cow Creek, north of Hooper, Washington, Line Segment 047, Milepost 304.4. Sheet 422 - 3, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, Bridge 304.4 - Cow Creek, north of Hooper, Washington, Line Segment 047, Milepost 304.4. Sheet 422 - 3, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders, 120 Foot Turntable. Sheet 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Girders - Spans, Bridge 241.2 - Highway, north of Martindale, Washington, Line Segment 047, Milepost 241.2. Sheet 241 - 2, undated.