Great Northern Plat Map, Douglas, Washington. Milepost 35-40, Great Northern Washington Volume 5 Map 10, undated.

Great Northern Plat Map, Douglas, Washington. Milepost 36, Great Northern Washington Volume 5 Map 10, undated.

Plat Map of Great Northern facilities at Douglas, Washington, July 1, 1963, Sheet Number 1, Line Segment 386, showing the Mansfield-Columbia River line.

Plat Map of Great Northern facilities at Douglas, Washington, July 1, 1963, Sheet Number 2, Line Segment 386, showing the Mansfield-Columbia River line.

Plat Map of Great Northern facilities at Douglas, Washington, undated, Sheet Number 1, Line Segment 386, showing the Mansfield-Columbia River line.

Plat Map of Great Northern facilities at Douglas, Washington, undated, Sheet Number 2, Line Segment 386, showing the Mansfield-Columbia River line.