Gas Burner, patent, March 29, 1904; (https://texashistory.unt.edu/ark:/67531/metapth513325/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Gas Burner, patent, March 29, 1904; (https://texashistory.unt.edu/ark:/67531/metapth513325/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .