Seeding-Machine, patent, November 8, 1892; (https://texashistory.unt.edu/ark:/67531/metapth173217/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Seeding-Machine, patent, November 8, 1892; (https://texashistory.unt.edu/ark:/67531/metapth173217/m1/1/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .