Location: Clifton, Greenlee County
Published reports of underground mining advances in the Arizona Copper Company Mines near Clifton, Arizona. Written reports, a letter of inquiry, a schematic of the smelter, and black and white images.
General plan of Smeltery
Leaching and Concentrating Mixed Copper Ores
Rapid Mine Tunneling in Arizona
Letter from Norman Carmichael, General Manager Arizona Copper Company
The Arizona Copper Company, Limited -- A Report
Black & White Photographs of Arizona Copper Company Mine Holdings
