erc: who: Carswell, T. N. what: The Corral, Volume 8, Number 8, May, 1915 when: 19150500 where: https://texashistory.unt.edu/ark:/67531/metapth109396/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/