Hanging Bed., patent, November 24, 1891; (https://texashistory.unt.edu/ark:/67531/metapth172862/m1/2/: accessed July 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Hanging Bed., patent, November 24, 1891; (https://texashistory.unt.edu/ark:/67531/metapth172862/m1/2/: accessed July 3, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .