TexasGeological Survey (U.S.) (cartographer)1940-01-01Surveyed in 1933.Relief indicated by contours and spot heights.On verso: explanation of topographic maps of the U.S. and standard symbols used.utlmaps:a142b6f7-a393-4be1-a018-1c837590b43fEnglishhttps://creativecommons.org/publicdomain/mark/1.0/Texas Historical Topographic Maps45 x 38 cm.Topographic mapsTexas--MapsTexas Guadalupe Peak quadrangle.MapsTopographic mapsCartographic