Letters to Sir Henry from L.E. Langley during visit to Morro Velho,, 1932

Letters to Sir Henry from L.E. Langley during visit to Morro Velho,, 1932, Box: 28, Folder: 3. 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/345365 Accessed September 27, 2026.