A research-based collection of primary and secondary sources for the study of the deportation of over 1,000 striking copper miners from Bisbee, Arizona, on July 12, 1917, and the vigilante action against the allegedly nefarious activities of the Industrial Workers of the World (I.W.W.). Materials are part of the collections of three libraries: The University of Arizona Library, the Arizona Historical Society, Tucson, Arizona, and the Sharlot Hall Museum, Prescott, Arizona.