Remodeling of Office for Abilene Chamber of Commerce, Abilene, Texas: Floor Plan, technical drawing, May 5, 1952; (https://texashistory.unt.edu/ark:/67531/metapth1001182/m1/1/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .