Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layouts, Bridge 265.8 - Burr Canyon, north of Burr, Washington, Line Segment 047, Milepost 265.8. Sheet 427 - 1, undated.
Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Layout, Bridge E43.4 - Willamette River, south of Tualatin, Oregon, Line Segment 442, Milepost 43.24. Sheet 370 - 6592 - 94, undated.