Car Door Fastener, patent, January 2, 1917; (https://texashistory.unt.edu/ark:/67531/metapth859379/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
Car Door Fastener, patent, January 2, 1917; (https://texashistory.unt.edu/ark:/67531/metapth859379/m1/3/: accessed July 17, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .