[Crystal Plant], photograph, 1930; (https://texashistory.unt.edu/ark:/67531/metapth29820/m1/1/: accessed May 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Crystal Plant], photograph, 1930; (https://texashistory.unt.edu/ark:/67531/metapth29820/m1/1/: accessed May 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .