erc: who: (:unav) unavailable what: [Letter from José de Jesús de la Garza to the Conde de la Sierra Gorda, January 22, 1797] when: 17970100~ where: https://texashistory.unt.edu/ark:/67531/metapth861968/ erc-support: who: University of North Texas Libraries what: Permanent: Stable Content: when: 20081203 where: https://texashistory.unt.edu/ark:/67531/