Images of the Las Vegas Valley as seen from City View Trail above the Sun City MacDonald Ranch neighborhood of Henderson, Nevada.

Images of the Las Vegas Valley as seen from City View Trail above the Sun City MacDonald Ranch neighborhood of Henderson, Nevada.

The grayscale view of a street scene in Boulder City, Nevada. Here, a string of cars are seen parked beside the Boulder City Company Store. At the front of the line of automobiles is a Union Pacific Stages vehicle. Transcribed onto the sign on the front of the building: "Boulder City Co. Stores." Transcribed onto the vehicle: "Union Pacific Stages."

The black and white, aerial view of Howard Hughes' Lockheed 14 aircraft performing its final landing on the Round the World flight in Floyd Bennett Airport, New York. Typed onto a piece of paper attached to the image: "Howard Hughes ready to land at Floyd Bennett Airport."

The black and white view of Howard Hughes and his crew at a parade after he completed his Round-The-World flight in New York.

An aerial view of Boulder City, Nevada.