52 x 46 cm. "Map no. 23000." Shows reservoir sites, irrigated areas, power plants, power sites, dam sites, national parks or monuments, and diversion from basin. Colorado River Basin/Department of the Interior, Bureau of Reclamation; John H. Pellen, chief draftsman. Original publisher: United States. Bureau of Reclamation.
The David A. Davis Collection of Aerial Photographs (approximately 1990-1999) contains seven black-and-white photographic prints and one black-and-white photographic negative of aerial views of Las Vegas, Nevada. These photographs are reproductions of originals obtained by David A. Davis from the Nevada Department of Transportation, the United States Geological Survey, and Landiscor Real Estate Mapping.