Shade Roller and Curtain-Pole Bracket., patent, January 27, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1258778/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
Shade Roller and Curtain-Pole Bracket., patent, January 27, 1920; (https://texashistory.unt.edu/ark:/67531/metapth1258778/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .