Department of the Interior, John Barton Payne, Secretary. U.S. Geological Survey, George Otis Smith, Director University of Southern California. Libraries
Henry Gannett, Chief Geographer. A.H. Thompson, Geographer in charge. Triangulation by H.M. Wilson. Topography by H.M. Wilson and Powell Survey. [Surveyed in 1876 and 1884].
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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