Weaver, A. F. [An Aerial View of Cantex and Mineral Wells From the East, 1967], photograph, April 29, 1967; (https://texashistory.unt.edu/ark:/67531/metapth16198/m1/1/: accessed May 22, 2018), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .