Blacksmith's Tongs, patent, April 16, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1256691/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Blacksmith's Tongs, patent, April 16, 1918; (https://texashistory.unt.edu/ark:/67531/metapth1256691/m1/1/: accessed July 4, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .