Northern Pacific Engineering Drawing: Bascule Truss, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 36, undated.

Northern Pacific Engineering Drawing: Bascule Truss, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 25, undated.

Northern Pacific Engineering Drawing: Bill of Material/Tie Plan, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 36, 1930.

Northern Pacific Engineering Drawing: Conduit Layout, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 26, undated.

Northern Pacific Engineering Drawing: Control Panel/Desk, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 26, undated.

Northern Pacific Engineering Drawing: Counterweight Truss, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 25, undated.

Northern Pacific Engineering Drawing: Counterweight Truss/Link/Strut, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 36, undated.

Northern Pacific Engineering Drawing: Detail of Concrete Floor, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 36, undated.

Northern Pacific Engineering Drawing: Detail of Operating House, Bridge 36.8 - west Waterway, West Seattle, Washington, Line Segment 051. Sheet 1063 - 36, undated.