including Sociedad Mutualista Pedro José Mendez, Ramón Trevino, and J.F. O'Brien, January 1889

including Sociedad Mutualista Pedro José Mendez, Ramón Trevino, and J.F. O'Brien, January 1889, Box: 3, Folder: 11. Alejandro Prieto Papers, 33383573. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/472479 Accessed September 26, 2026.