Plat Map of Great Northern facilities at Tacoma, Washington, undated, Sheet Number 1, Line Segment 608, showing the Head of Bay Yard, Tideflats Yard.

Plat Map of Great Northern facilities at Tacoma, Washington, undated, Sheet Number 2, Line Segment 608, showing the Head of Bay Yard, roundhouse, freighthouses.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 18, 1916, Sheet Number 1, Line Segment 608, showing the Reservation, Union Pacific mainline.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 18, 1916, Sheet Number 2, Line Segment 608, showing the Reservation.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 14, 1917, Sheet Number 1, Line Segment 608, showing the Ruston,ÿASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, April 14, 1917, Sheet Number 2, Line Segment 608, showing the Ruston, ASARCO spurs.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1919, Sheet Number 2, Line Segment 608, showing the Tacoma Eastern connection.

Plat Map of Northern Pacific facilities at Tacoma, Washington, September 1, 1919, Sheet Number 1, Line Segment 608, showing the Tideflats, Milwaukee Road interchange.

Plat Map of Northern Pacific facilities at Tacoma, Washington, June 1, 1919, Sheet Number 1, Line Segment 608, showing the McKinley Parkÿspur.

Plat Map of Northern Pacific facilities at Tacoma, Washington, September 1, 1919, Sheet Number 2, Line Segment 608, showing the Main Street spur.