1926. Geological Survey (U.S.). Relief shown by contours and spot heights.; Contour interval 50 feet.; Also shows status of roads.; "Surveyed in 1925-1926."; "N4022-W12115." 53 x ... The Survey (Washington, D.C).
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1928. Geological Survey (U.S.). Relief shown by contours, spot heights, and bathymetric isolines.; Surveyed in 1925. Entire area mapped is below sea level.; Control by U.S. Geolog... Dept. of the Interior, U.S. Geological Survey (Washington, D.C).
1927. Geological Survey (U.S.). Relief shown by contours, and spot heights. 66 x 72 Centimeters Scale 1:125,000 ; General Map Collection. The Survey (Washington).
1929. Geological Survey (U.S.). Surveyed between 1893 and 1909, roads and trails added 1928 by National Park Service.; Relief shown by contour lines and spot heights.; Contour int... U.S. Geological Survey (Washington, D.C).
1920. Geological Survey (U.S.). Relief shown by contours and spot heights. 67 x 71 centimeters Scale 1:125,000 General Map Collection. The Survey (Washington).
1895. Willson & Co. Relief shown by hachures.; Shows drainage, transportation lines, ranchos, etc.; Includes indexes to land grants, cities, towns and post offices, an... The Co (San Francisco, Cal).
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