Galveston Labor Herald (Galveston, Tex.), Vol. 1, No. 23, Ed. 1 Saturday, January 4, 1913, newspaper, January 4, 1913; (https://texashistory.unt.edu/ark:/67531/metapth1447602/m1/1/: accessed July 8, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .