t ~i i ..... ,
Captain Erwin as the fighting pilot of the famous Baucom team,
pictured with Major Edgar Tobin of San Antonio
Texas State Historical Association. The Southwestern Historical Quarterly, Volume 63, July 1959 - April, 1960. Austin, Texas. The Portal to Texas History. http://texashistory.unt.edu/ark:/67531/metapth101186/. Accessed December 11, 2013.