528-535,, 1955 December-1956 January

528-535,, 1955 December-1956 January, Box: 100, Folder: 1. Saint John d'El Rey Mining Company Records, 1984-12. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/346633 Accessed September 27, 2026.