Plat Map of Northern Pacific facilities at Wilbur, Washington, January 19, 1921, Sheet Number 1, Line Segment 378, showing the Cheney-Coulee City line.

Plat Map of Northern Pacific facilities at Wilbur, Washington, January 19, 1921, Sheet Number 2, Line Segment 378, showing the Cheney-Coulee City line.

Sanborn Fire Map of Wilbur, Washington in August, 1909, revised July, 1930, Sheet 4.

Sanborn Fire Map of Wilbur, Washington in August, 1909, revised July, 1930, Sheet 2.

Sanborn Fire Map of Wilbur, Washington in August, 1909, revised July, 1930, Sheet 1.

Sanborn Fire Map of Wilbur, Washington in August, 1909, revised July, 1930, Sheet 3.