2. Gustavo Díaz Ordaz, President of Mexico, and Richard Nixon, President of the United States, embracing at the dedication of La Amistad Dam (Texas), Sept. 8, 1969, with their wives, Guadalupe Borja de Díaz Ordaz and Pat Nixon looking on. (b/w; 10-3/8 in. x 14 in.)

2. Gustavo Díaz Ordaz, President of Mexico, and Richard Nixon, President of the United States, embracing at the dedication of La Amistad Dam (Texas), Sept. 8, 1969, with their wives, Guadalupe Borja de Díaz Ordaz and Pat Nixon looking on. (b/w; 10-3/8 in. x 14 in.), Box: 32, Folder: 4. Eleuterio Escobar Papers, 23103759. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/414745 Accessed September 26, 2026.