The Dos de Mayo Monument on Avenida Comena. Rural Mounted Police in the foreground. (2 copies)

The Dos de Mayo Monument on Avenida Comena. Rural Mounted Police in the foreground. (2 copies), H-239, Box: 2. Hispanic Society of America Postcard Collection, BENSON-MS Hispanic Society of America. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/295747 Accessed September 26, 2026.