Great Northern Engineering Drawing: Shop Plan - Details Casting, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 32, undated.
Great Northern Engineering Drawing: Shop Plan - Details Casting, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 32, undated.
Great Northern Engineering Drawing: Shop Plan - Details Casting, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 31, undated.
Great Northern Engineering Drawing: Shop Plan - End Machinery, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 25, undated.
Great Northern Engineering Drawing: Shop Plan - Erection Diagram, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 9, undated.
Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 53, undated.
Great Northern Engineering Drawing: Shop Plan - Erection Plan, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 35, undated.
Great Northern Engineering Drawing: Shop Plan - Floor Beams, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 15, undated.
Great Northern Engineering Drawing: Shop Plan - Floor System, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 40, undated.
Great Northern Engineering Drawing: Shop Plan - Forgings, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 34, undated.
Great Northern Engineering Drawing: Shop Plan - Gear Wheels, Bridge 36 - Skagit River, north of Mount Vernon, Washington, Line Segment 050, Milepost 70.0. Sheet 200 - 1714 - 30, undated.