Tool For Driving Corrugated Fasteners., patent, August 25, 1914; (https://texashistory.unt.edu/ark:/67531/metapth858046/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Tool For Driving Corrugated Fasteners., patent, August 25, 1914; (https://texashistory.unt.edu/ark:/67531/metapth858046/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .