Lubbock, Lubbock County Texas 1921, top of Sheet 1, Sanborn Map Company, July 1921. found inUniversity of North Texas Libraries, The Portal to Texas History, credit to The Dolph Briscoe Center for American History. Full map available at: https://texashistory.unt.edu/ark:/67531/metapth550801/m1/1/. Accessed August 2, 2021.