Plat Map of Northern Pacific facilities at Maltby, Washington, April 29, 1903, Sheet Number 1, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Maltby, Washington, April 29, 1903, Sheet Number 2, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Maltby, Washington, undated, Sheet Number 1, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Maltby, Washington, undated, Sheet Number 2, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Manhattan, Montana, January 1, 1913, Sheet Number 2, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Manhattan, Montana, January 1, 1913, Sheet Number 4, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Manhattan, Montana, January 1, 1913, Sheet Number 1, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Manhattan, Montana, January 1, 1913, Sheet Number 3, Line Segment 41, showing the Billings-Helena line.

Plat Map of Northern Pacific facilities at Markham, Washington, August 8, 1892, Sheet Number 1, Line Segment 422, showing the South Aberdeen Junction-Markham line.

Plat Map of Northern Pacific facilities at Markham, Washington, August 8, 1892, Sheet Number 2, Line Segment 422, showing the South Aberdeen Junction-Markham line.