erc:
who: Herrera, John J.
what: [Letter from John J. Herrera to Ramon Sandoval - 1952-04-17]
when: 19520417
where: https://texashistory.unt.edu/ark:/67531/metapth250235/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://texashistory.unt.edu/ark:/67531/