New York: U.S. Continental Mines Company, 1923. Wraps. A thorough report, addressed to the officers and directors of the U.S. Continental Mines Company, on exploration work conducted to determine the commercial value of future operations..... More
Shreveport, Louisiana: Raton Books, Ltd., 1988. First Edition. Hardcover. "Leo Miles has spent more than thirty years in the pipeline industry, and has long wanted to put in writing the true story of this crazy..... More
Los Angeles: The California State Department of Education, 1940. First Edition. Wraps. "This pamphlet is in no sense a treatise on placer mining. It is intended to give simple practical instructions and advice to the..... More
New Haven and London: Yale University Press, 1996. Hardcover. Quarto. Original glossy boards; issued without a dust jacket. A fine copy - as new, still sealed in the original shrink wrap. More