Lamp-Burner., patent, January 8, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1257919/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Lamp-Burner., patent, January 8, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1257919/m1/1/: accessed June 21, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .