Harvester, patent, March 30, 1915; (https://texashistory.unt.edu/ark:/67531/metapth858087/m1/3/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Harvester, patent, March 30, 1915; (https://texashistory.unt.edu/ark:/67531/metapth858087/m1/3/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .