Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 2, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 1, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Rosalia, Washington, undated, Sheet Number 3, Line Segment 384, showing the Marshall-Arrow line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, May 27, 1909, Sheet Number 2, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, May 27, 1909, Sheet Number 1, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, undated, Sheet Number 2, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roslyn, Washington, undated, Sheet Number 1, Line Segment 412, showing the Cle Elum-Ronald line.

Plat Map of Northern Pacific facilities at Roy, Washington, March 3, 1909, Sheet Number 3, Line Segment 400, showing the 11th Street (Union Pacific Junction/Tacoma)-Tenino Junction line.

Plat Map of Northern Pacific facilities at Roy, Washington, March 3, 1909, Sheet Number 1, Line Segment 400, showing the 11th Street (Union Pacific Junction/Tacoma)-Tenino Junction line.

Plat Map of Northern Pacific facilities at Roy, Washington, March 3, 1909, Sheet Number 2, Line Segment 400, showing the 11th Street (Union Pacific Junction/Tacoma)-Tenino Junction line.