CMM? Accounting records concerning the Blue Ledge Mine,, 1913 March-1923 August 15

CMM? Accounting records concerning the Blue Ledge Mine,, 1913 March-1923 August 15, Box: 6, Folder: 19. Compañía Metalúrgica Mexicana and Related Enterprises: Financial Records, 32845980. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/262872 Accessed September 25, 2026.