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|Material Type:||Government publication, National government publication|
|All Authors / Contributors:||
A H Thompson; Morris Bien; F E Gove; Geological Survey (U.S.)
|Notes:||"Surveyed in 1891. Surveyed by reconnaissance methods. Edition of 1894, reprinted 1939."
Relief shown by contours and spot heights.
Shows highways, counties, townships, sections, railroads, mountains, bodies of water (streams, rivers, reservoirs, lakes, marshes), and cities.
"Contour interval 25 feet."
|Description:||1 map : col. ; 45 x 38 cm., on sheet 54 x 43 cm.|
|Cartographic Mathematical Data:||Scale 1:9,600 ; 1 inch = 800 feet ;; Polyconic projection.|
|Other Titles:||Aspen, Colorado and vicinity|
|Responsibility:||United States, Department of the Interior, Geological Survey ; A.H. Thompson, geographer ; Morris Bien, topographer in charge ; triangulation by Morris Bien ; topography by F.E. Gove.|