Northern Pacific Engineering Drawing: Shop Plan - Section Structure, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 7, undated.

Northern Pacific Engineering Drawing: Shop Plan - Rail Plate, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 11, undated.

Northern Pacific Engineering Drawing: Shop Plan - Rail Assembly, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 16, undated.

Northern Pacific Engineering Drawing: Shop Plan - Material List, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 14, undated.

Northern Pacific Engineering Drawing: Shop Plan - Load Cell, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 10, undated.

Northern Pacific Engineering Drawing: Shop Plan - General Arrangement, Scale Head - Of - Bay Yard Tacoma, Tacoma, Washington, Line Segment 051. Sheet 364 - 8073 - 5, undated.