Managing Director's Report and Appendix on his visit to Morro Velho,, 1911 July/October

Managing Director's Report and Appendix on his visit to Morro Velho,, 1911 July/October, Box: 141, Folder: 9. 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/346884 Accessed September 26, 2026.