Trundler For Spooled Wire., patent, October 6, 1891; (https://texashistory.unt.edu/ark:/67531/metapth172812/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Trundler For Spooled Wire., patent, October 6, 1891; (https://texashistory.unt.edu/ark:/67531/metapth172812/m1/1/: accessed July 5, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .