Plat Map of Northern Pacific facilities at Arnold, Montana, July 1, 1917, Drawing Number 86810, Sheet Number 1, Line Segment 337, showing the Manhattan-Anceney line.

Plat Map of Northern Pacific facilities at Ashue, Washington, September 28, 1917, Sheet Number 1, Line Segment 447, showing the Toppenish-White Swan branch.

Plat Map of Northern Pacific facilities at Ashue, Washington, June 28, 1917, Sheet Number 2, Line Segment 447, showing the Toppenish-White Swan branch.

Plat Map of Northern Pacific facilities at Athena, Oregon, October 1, 1908, Sheet Number 1, Line Segment 452, showing the Smeltz-Athena line.

Plat Map of Northern Pacific facilities at Athena, Oregon, October 1, 1908, Sheet Number 2, Line Segment 452, showing the Smeltz-Athena line.

Plat Map of Northern Pacific facilities at Athol, Idaho, undated, Sheet Number 3, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Athol, Idaho, undated, Sheet Number 2, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Athol, Idaho, undated, Sheet Number 4, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Athol, Idaho, undated, Sheet Number 1, Line Segment 45, showing the Kootenai-Spokane line.

Plat Map of Northern Pacific facilities at Attalia, Washington, September 23, 1954, Sheet Number 2, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, September 23, 1954, Sheet Number 3, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, September 23, 1954, Sheet Number 1, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, undated, Sheet Number 2, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, undated, Sheet Number 1, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, undated, Sheet Number 3, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Attalia, Washington, undated, Sheet Number 4, Line Segment 435, showing the Riparia-Attalia line.

Plat Map of Northern Pacific facilities at Auburn, Washington, March 12, 1941, Sheet Number 2, Line Segment 51, showing the Seattle-Tacoma line, downtown, industry spurs.

Plat Map of Northern Pacific facilities at Auburn, Washington, March 12, 1941, Sheet Number 4, Line Segment 606, showing the Auburn Yard.

Plat Map of Northern Pacific facilities at Auburn, Washington, March 12, 1941, Sheet Number 1, Line Segment 51, showing the Seattle-Tacoma line, downtown,ÿindustry spurs.

Plat Map of Northern Pacific facilities at Auburn, Washington, March 12, 1941, Sheet Number 3, Line Segment 606, showing the Auburn Yard, north end, wye.

Plat Map of Northern Pacific facilities at Auburn, Washington, undated, Sheet Number 4, Line Segment 606, showing the Auburn Yard, south end.

Plat Map of Northern Pacific facilities at Auburn, Washington, undated, Sheet Number 3, Line Segment 606, showing the Auburn Yard, south end, industry spurs.

Plat Map of Northern Pacific facilities at Auburn, Washington, undated, Sheet Number 1, Line Segment 606, showing the Auburn Yard.

Plat Map of Northern Pacific facilities at Auburn, Washington, undated, Sheet Number 2, Line Segment 606, showing the Auburn Yard, south end, industry spurs.

Plat Map of Northern Pacific facilities at Austin, Montana, undated, Drawing Number 31092, Sheet Number 3, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Austin, Montana, undated, Drawing Number 31092, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Austin, Montana, undated, Drawing Number 31092, Sheet Number 2, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Avon, Montana, undated, Sheet Number 1, Line Segment 41, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Avon, Montana, undated, Sheet Number 3, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Avon, Montana, undated, Sheet Number 2, Line Segment 41, showing the Helena-Paradise line.