Poultry-Coop., patent, March 20, 1900; (https://texashistory.unt.edu/ark:/67531/metapth511482/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Poultry-Coop., patent, March 20, 1900; (https://texashistory.unt.edu/ark:/67531/metapth511482/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .