Spainhouer, Freddie Philmon. [Aerial Lift Crane Rescue at State Fair of Texas], photograph, August 21, 1979; (https://texashistory.unt.edu/ark:/67531/metapth803761/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .