Glenn County.

1935

California Division of Highways

1:164k

Metsker's map of Glenn County, California

1939

Metsker Maps.

1:127k

California

1899

Rand McNally and Company

1:2m

Willows

1904

1:63k

Princeton

1904

1:32k

Geologic Map of California, Ukiah Sheet.

1960

California Division of Mines and Geology

1:250k

Ukiah, Ca

1979

1:250k

Northern California, Mendocino County (sheet 5)

1844

California: Office of State Engineer

1:253k

Weber's Map of Lake County, California

1914

Punnett Brothers

1:180k

Lake County.

1935

California Division of Highways

1:175k