Cotton-Picking Shade., patent, July 22, 1879; (https://texashistory.unt.edu/ark:/67531/metapth169946/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Cotton-Picking Shade., patent, July 22, 1879; (https://texashistory.unt.edu/ark:/67531/metapth169946/m1/1/: accessed June 23, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .