Seeder, patent, January 17, 1906; (https://texashistory.unt.edu/ark:/67531/metapth510451/m1/4/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Seeder, patent, January 17, 1906; (https://texashistory.unt.edu/ark:/67531/metapth510451/m1/4/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .