1899. Geological Survey (U.S.). At head of map "Report, Public resolution No. 25, 55th Congress, 3d session."; Relief shown by contours and spot heights.; Survey in 1898.; "Map 10... U.S. Geological Survey (Washington, D.C).
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1897. Geological Survey (U.S.). Relief shown by contours.; Contour interval 20 feet.; "Henry Gannet, Chief Geographer, H.M. Wilson, Geographer in charge; Topography by Frank Sutto... U.S. Geological Survey (Washington, D.C).
1906. Geological Survey (U.S.). Shows mines. Relief shown by contours and spot heights.; "E.M. Douglas, Geographer in charge. Topography by R.H. Sargent. Triangulation by T.M. Ban... U.S. Geological Survey (Washington, D.C).
1928. Geological Survey (U.S.). Surveyed in 1925.; Relief shown by contours, shading, and spot heights.; Shows roads, campgrounds, tunnel, waterholes, caves and other natural feat... U.S. Geological Survey (Washington, D.C).
1918. Geological Survey (U.S.). Relief shown by contours and spot heights.; "Surveyed in 1914-1916."; "1918."; Includes notes. 59 x 65 centimeters Scale 1:24,000 City Maps. U.S. Geological Survey (Washington, D.C).
1915. Geological Survey (U.S.). Relief shown by contours and spot heights.; In upper margin: California (Kern County) Kern River oil field. 78 x 76 centimeters, sheets 49 x 85 cen... U.S. Geological Survey (Washington, D.C).
1923. Geological Survey (U.S.). Relief shown by hachures and spot heights.; Inset: Aleutian Islands.; "Alaskan Mineral Resources Branch. Alfred H. Brooks, chief Alaskan geologist.... U.S. Geological Survey (Washington, D.C).
1923. Geological Survey (U.S.). Relief shown by shading and spot heights.; Includes inset of Aleutian Islands.; In lower right margin: "Alaska map D." 82 x 122 centimeters Scale 1... U.S. Geological Survey (Washington, D.C).
1907. Geological Survey (U.S.). Relief shown by contours and spot heights.; Includes "Index map," and table of "Altitude of principal points."; On verso: "The story of the Yosemit... U.S. Geological Survey (Washington, D.C).
1919. Geological Survey (U.S.). The rectangles indicate the areas shown on the accompanying maps.; "Divisions outlined and named by Association of American Geographers." 25 x 39 c... U.S. Geological Survey (Washington, D.C).
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