Model cement mixer to be used for Hoover Dam construction. Note on back: ""Inventor's model photographed by Wint in order to apply for a patent. Model of earth mover - self-loading. Object on left is a coupling being used as a counter balance - not part of the design. - James J. Hester, son-in-law of W. A. 'Wint' Davis, 1992.""
Road to McKeeversville camp by Colorado River. Note on back: ""McKeeversville was also called Hooverville or Ragtown. Early photo - at this time the only people on the river were the three boatmen. - W. A. Davis, 1992.""
Deserted school building in the ghost city of Rhyolite, Nevada. Written on the photograph, " School Bldg. Rhyolite, Nevada. The deserted ghost city of the desert. Nect Stove pipe wells- Death Valley. Frashers Foto."