Modoc County, California.

1911

Green, Abbott M.

1:190k

Modoc County.

1935

California Division of Highways

1:206k

Map of Oregon Territory West of Cascade Mountains

1855

U.S. General Land Office

1:1m

Oregon playground map

1936

Oregon Recreational Service

Northern California.

1866

Holdredge, Sterling M.

1:2m

Lower Oregon and Upper California.

1853

Tennent, Thomas

1:1m

Composite: Northern California (Sheets 1 - 9)

1884

California: Office of State Engineer

1:253k

California. Nevada.

1924

Rand McNally and Company

1:1m

[Irrigation map of California]

1922

Scobey, Fred C. (Frederick Charles). 1880-1962./Bowen, Lot./Renshawe, John H.

1:507k

Irrigation map of southern California.

1922

United States. Bureau of Public Roads.

1:507k