By Thomas C. Romney Seventy-five miles from Douglas, Arizona, in the state of Sonora, nestles deep in a canyon the city of Nacozari, one of the important mining camps in northern Mexico. It was built by the Moctezuma Copper Company, a branch of the Phelps-Dodge Company, as a center for their extensive mining interests throughout … Sigue leyendo The Savior of Nacozari