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• Sampling deep ore deposits by rotary drilling and methods of surveying and controlling the direction of drill holes
• The Three Kids manganese deposit Clark County, Nev. :exploration, mining, and processing
• Shaft-sinking methods and costs at the T.L. Shaft, Eureka Corp., Eureka, Nev.
• Exploration, development, and costs of the Stormy Day Tungsten Mine, Pershing County, Nev.