Geological Survey (U.S.) (cartographer)1918Surveyed in 1884-5.Relief indicated by contours and spot heights.utlmaps:eaa98a9b-a113-4657-9c7b-bc7f94da3ebenot applicable[Washington, D.C.] : U.S. Geological Survey, 1918.http://rightsstatements.org/vocab/NoC-US/1.0/Texas Historical Topographic Maps44 x 39 cm.Blanco County (Tex.) -- Maps.Hays County (Tex.) -- Maps.Texas -- Maps.Texas Blanco sheet Dept. of the Interior, U.S. Geological Survey.mapscartographicTopographic maps