"Coverage limited to 7.5 minute quadrangle north of N 33°07'30" and west of W 99°52'30"; remainder is blank "unsurveyed area"." | Relief shown by contours and spot heights. | Surveyed in 1925. | State of Texas Board of Water Engineers--Top margin. | Text and key to standard map symbols on verso.
Creator/Contributor:
Geological Survey (U.S.) (cartographer)
Date Created/Date Issued:
1932-01-01
Owning Repository:
Perry-Castañeda Library Maps, University of Texas Libraries, The University of Texas at Austin