56. Wide-angle view inside bullring, many spectators; print captioned "Mexico City Bull Ring, 'El Sol'."

56. Wide-angle view inside bullring, many spectators; print captioned "Mexico City Bull Ring, 'El Sol'.", Box: 1. James E. Long Photograph Collection, 352928987. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416778 Accessed September 27, 2026.