Insect-Destroyer, patent, September 15, 1908; (https://texashistory.unt.edu/ark:/67531/metapth513903/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Insect-Destroyer, patent, September 15, 1908; (https://texashistory.unt.edu/ark:/67531/metapth513903/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .