The Institution of Mining and Metallurgy,, 1914 December 10

The Institution of Mining and Metallurgy,, 1914 December 10, Box: 263, Folder: 2. 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/346058 Accessed September 27, 2026.