Great Northern Engineering Drawing: Scale House at Tacoma, Washington, prepared in 1955. Burlington Northern File Number 9529-1, Reference Number 10108.

Great Northern Engineering Drawing: Scale House at Tacoma, Washington, prepared in 1960. Burlington Northern File Number 9529-E1, Reference Number 10108.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 8, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 9, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 7, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 5, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 6, undated.

Northern Pacific Engineering Drawing: 72 Foot Track Scale, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8231 - 7, undated.

Northern Pacific Engineering Drawing: Concrete Plan, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 2, undated.

Northern Pacific Engineering Drawing: Concrete Reinforcing, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 3, undated.