Improvement in Cotton-Cleaners., patent, July 4, 1871; (https://texashistory.unt.edu/ark:/67531/metapth165284/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Improvement in Cotton-Cleaners., patent, July 4, 1871; (https://texashistory.unt.edu/ark:/67531/metapth165284/m1/1/: accessed April 26, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .