Espirito Santo and Raposos Mines,, 1953 July

Espirito Santo and Raposos Mines,, 1953 July, Box: 273, Folder: 6. 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/345333 Accessed September 27, 2026.