erc:
who: Herrera, John J.
what: [Letter from John J. Herrera to Charles E. Cropley - 1951-02-03]
when: 19510203
where: https://texashistory.unt.edu/ark:/67531/metapth248905/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://texashistory.unt.edu/ark:/67531/