Abdominal Support, patent, September 17, 1907; (https://texashistory.unt.edu/ark:/67531/metapth508140/m1/2/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Abdominal Support, patent, September 17, 1907; (https://texashistory.unt.edu/ark:/67531/metapth508140/m1/2/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .