Plat Map of Northern Pacific facilities at Orillia, Washington, undated, Sheet Number 3, Line Segment 51, showing the Seattle-Tacoma line.

Plat Map of Northern Pacific facilities at Orting, Washington, May 9, 1914, Sheet Number 1, Line Segment 411, showing the Palmer Junction-Meeker line.

Plat Map of Northern Pacific facilities at Orting, Washington, May 9, 1914, Sheet Number 2, Line Segment 411, showing the Palmer Junction-Meeker line.

Plat Map of Northern Pacific facilities at Oso, Washington, April 7, 1917, Sheet Number 2, Line Segment 406, showing the Darrington-Kruse Junction line.

Plat Map of Northern Pacific facilities at Oso, Washington, April 7, 1917, Sheet Number 1, Line Segment 406, showing the Darrington-Kruse Junction line.

Plat Map of Northern Pacific facilities at Ostrander, Washington, January 10, 1913, Sheet Number 1, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at Ostrander, Washington, January 10, 1913, Sheet Number 2, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at Otis Orchards, Washington, May 1, 1925, Sheet Number 3, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Otis Orchards, Washington, May 1, 1925, Sheet Number 1, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Otis Orchards, Washington, May 1, 1925, Sheet Number 2, Line Segment 45, showing the Kootenai-Spokane line.