Plat Map of Northern Pacific facilities at Easton, Washington, undated, Sheet Number 4, Line Segment 49, showing the Ellensburg-Rainier (Auburn) line.

Plat Map of Northern Pacific facilities at Eastman, Washington, November 23, 1943, Sheet Number 1, Line Segment 450, showing the Ainsworth Junction-Dayton line.

Plat Map of Northern Pacific facilities at Eastman, Washington, November 23, 1943, Sheet Number 2, Line Segment 450, showing the Ainsworth Junction-Dayton line.

Plat Map of Northern Pacific facilities at East St. Johns, Oregon, July 28, 1913, Sheet Number 2, Line Segment 645, showing the East Saint Johns yard.

Plat Map of Northern Pacific facilities at East St. Johns, Oregon, July 28, 1913, Sheet Number 1, Line Segment 645, showing the East Saint Johns yard.

Plat Map of Northern Pacific facilities at East Olympia, Washington, undated, Sheet Number 1, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at East Olympia, Washington, March 1, 1965, Sheet Number 1, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at East Olympia, Washington, March 1, 1965, Sheet Number 2, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at East Olympia, Washington, December 15, 1914, Sheet Number 1, Line Segment 52, showing the Tacoma-Vancouver line.

Plat Map of Northern Pacific facilities at East Olympia, Washington, December 15, 1914, Sheet Number 3, Line Segment 52, showing the Tacoma-Vancouver line.