17. "Torre de S. Agustín," tower of the Palacio Federal, Querétaro

17. "Torre de S. Agustín," tower of the Palacio Federal, Querétaro, Box: 1. Black Photograph Album No. 1363B, 1980-001. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416035 Accessed September 25, 2026.