Showing 236907 results

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Stress Diagram, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 3 - 1, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Steel Form, 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 - Steel Form, 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 - Steel Beam Span, Bridge 8.5 - Union Pacific Railroad, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.53. Sheet 229 - 8158 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Steel Beam Span, Bridge 8.5 - Union Pacific Railroad, north of North Portland Junction, Oregon, Line Segment 047, Milepost 8.53. Sheet 229 - 8158 - 5, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Stanchions, Bridge T0.4 - Columbia River, south of Wishram, Washington, Line Segment 053, Milepost 0.37. Sheet Z - 5 - 7 - 38, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Stairs, Beams, Bridge 9.6 - Columbia River, Vancouver, Washington, Line Segment 047, Milepost 9.31. Sheet Z - 2 - 11 - 35, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Stair, Landing, Bridge 5.1 - Willamette River, north of Willbridge, Oregon, Line Segment 047, Milepost 5.15. Sheet Z - 1 - 3 - 40, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Shop Plan - Spans, Bridge A20.8 (166.1) - Scappoose Creek, west of Scappoose, Oregon, Line Segment 440, Milepost 20.82. Sheet NO - 299 - A, undated.