Improvement in Cotton-Seed Planters., patent, April 27, 1858; (https://texashistory.unt.edu/ark:/67531/metapth165058/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Improvement in Cotton-Seed Planters., patent, April 27, 1858; (https://texashistory.unt.edu/ark:/67531/metapth165058/m1/1/: accessed April 19, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .