Combined Compositor's Stick and Type Chase, patent, November 24, 1903; (https://texashistory.unt.edu/ark:/67531/metapth513745/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Combined Compositor's Stick and Type Chase, patent, November 24, 1903; (https://texashistory.unt.edu/ark:/67531/metapth513745/m1/1/: accessed July 6, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .