136 negatives from the slide collection in box 29 of Mexican American Art by Carlos Rosas and Zarco Guerrero, also Ricardo Sánchez and friends

136 negatives from the slide collection in box 29 of Mexican American Art by Carlos Rosas and Zarco Guerrero, also Ricardo Sánchez and friends, Box: 30, Folder: 14. Ricardo Sánchez Papers, 23157170. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/473295 Accessed September 25, 2026.