J. Lucas Cadogan's former office building in 1906, Rhyolite, Nevada. Inscription with image reads: "Rhyelite Nevada in 1906 there were ten thousand people here J Lucas Cadogan had an office in this building. At that time he was a broker [sic]. Now in 1940 a real ghost town"
The view of a mining tower between Mountain Ladd and Montgomery Mountain in Rhyolite, Nevada. Handwritten description provided on back of image: "between Mt. Ladd and Montgomery Mt. out in the middle of the alluvium. Tower documents attempt to reach bedrock. They went down 350 feet and didn't get to bedrock. See USGS Bulletin 407. - Ed Whipple, 12/19/78."