Lone Star State Philatelist, Volume 2, Number 8, October 21, 1895, periodical, October 21, 1895; (https://texashistory.unt.edu/ark:/67531/metapth1129159/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .