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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1927. Geological Survey (U.S.). Alternate title: Alaska, map A.; Relief shown by spot heights. 42 x 60 centimeters Scale 1:5,000,000 approximately 80 miles to 1 inch General Map C... Dept. of the Interior, U.S. Geological Survey (Washington, D.C).
1925. Geological Survey (U.S.). Relief shown by spot heights.; Prime meridian: Greenwich.; Inset: [Aleutian and Andreanof Islands]. 42 x 59 centimeters Scale 1:5,000,000 approxima... The 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).
1899. Geological Survey (U.S.). Relief shown by contours, hachures and spot heights. Depths shown by soundings and isolines.; "The base is a copy of a portion of chart T of the U.... The 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).
1924. Geological Survey (U.S.). Relief shown by contours, form lines, and spot heights.; "Surveyed in 1902, 1905, 1906, 1909, 1910, 1913, and 1916." 88 x 90 centimeters Scale 1:25... U.S. Geological Survey (Washington, D.C).
1898. Geological Survey (U.S.). Relief shown in hachures.; Includes parts of the Yukon Territory and northern British Columbia.; Includes 2 inset maps: The Klondike gold field, Ca... U.S.Geological Survey (Washington, D.C).
1922. Geological Survey (U.S.). Relief shown by contours and spot heights.; At head of title: Department of the Interior, U.S. Geological Survey.; "Surveyed in 1912-1913."; "Alask... U.S. Geological Survey (Washington, D.C).