erc: who: Dallas (Tex.). Police Department. what: [Statement by J. E. Curry and Other Letters] when: 19631122-19640310 where: https://texashistory.unt.edu/ark:/67531/metapth339124/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/