Department of the Interior, Franklin K. Lane, Secretary. U.S. Geological Survey, George Otis Smith, Director University of Southern California. Libraries
Henry Gannett, Chief Geographer. Gilbert Thompson, Geographer in charge. Triangulation by the Wheeler Surbvey. Topography by Eugene Ricksecker and the Wheeler Survey.
Type
image
Format
Scale: 1:250,000. Map type: TF. Unknown projection Horizontal datum: unknown Grid note: none Vertical datum: mean sea level Contour interval on land and off shore 500 feet. image/tiff topographic maps maps contour maps relief maps quadrangle maps
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