Os Grandes Factores de Riqueiza Nacional Morro Velho,, 1900

Os Grandes Factores de Riqueiza Nacional Morro Velho,, 1900, Box: 255, 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/345955 Accessed September 27, 2026.