Plat Map of Northern Pacific facilities at Mc Donald, Montana, undated, Drawing Number 31250, Sheet Number 2, Line Segment 43, showing the De Smet-Paradise line.

Plat Map of Northern Pacific facilities at Mc Quarrie Spur, Montana, January 19, 1944, Sheet Number 2, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Mc Quarrie Spur, Montana, January 19, 1944, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Mc Quarrie Spur, Montana, January 19, 1944, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Medical Lake, Washington, November 1, 1955, Sheet Number 2, Line Segment 378, showing the Cheney-Coulee City line.

Plat Map of Northern Pacific facilities at Medical Lake, Washington, November 1, 1955, Sheet Number 1, Line Segment 378, showing the Cheney-Coulee City line.

Plat Map of Northern Pacific facilities at Menlo, Washington, November 10, 1916, Sheet Number 1, Line Segment 420, showing the Chehalis-South Bend line.

Plat Map of Northern Pacific facilities at Menlo, Washington, November 10, 1916, Sheet Number 2, Line Segment 420, showing the Chehalis-South Bend line.

Plat Map of Northern Pacific facilities at Mesa Pit, Washington, August 23, 1921, Sheet Number 2, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.

Plat Map of Northern Pacific facilities at Mesa Pit, Washington, August 23, 1921, Sheet Number 1, Line Segment 46, showing the Spokane-Pasco-Spokane, Portland, and Seattle Railway Junction line.