Notes on the Effect of Temperature in Mines in Great Britian,, 1913

Notes on the Effect of Temperature in Mines in Great Britian,, 1913, Box: 263, Folder: 11. 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/346067 Accessed September 27, 2026.