"Mexico in 1937,", circa 1938

"Mexico in 1937,", circa 1938, Box: 49, Folder: 11. Carlos E. Castañeda Papers, 23587615. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/357708 Accessed September 25, 2026.