erc:
who: Dallas (Tex.). Police Department.
what: [Supplement by L. C. Graves #4]
when: 19631205
where: https://texashistory.unt.edu/ark:/67531/metapth337985/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://texashistory.unt.edu/ark:/67531/