Managing Director to General Manager, Brazil,, 1958 January-1960 January

Managing Director to General Manager, Brazil,, 1958 January-1960 January, Box: 33, Folder: 5. 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/345378 Accessed September 26, 2026.