The view of the exteriors of the Boulder Dam Service Bureau and Boulder City Theatre on Arizona Street in Boulder City, Nevada. The Boulder Dam Service Bureau was later known as the Hoover Dam Visitors Bureau, and the Boulder Theater building was located at 1225 Arizona Street. Transcribed onto the center sign: "Boulder Dam Service Bureau. Souvenirs; Post Cards: Official Booklets; Rest Rooms."

View of Boulder City, Nevada, showing mostly residential neighborhoods, as well as the Bureau of Reclamation Administration Building (at center left), the Boulder Theatre building on Arizona Street (light-colored building with arches, to the right of the center),and businesses on the Nevada Highway.

An artist's color rendering of the Boulder City view towards downtown. Printed text on front of postcard: "Boulder City, Nevada, a model city built to house the workmen engaged on the Boulder Dam project."

Photographs that accompany the attached press release: "HUGHES DEMONSTRATES NEW RADAR WARNING Howard Hughes, at the controls of the TWA Constellation, demonstrates the efficiency of his new radar safety device, which is being installed on all TWA planes and which will be available to all other airlines in the United States as soon as he can produce the equipment. The instrument warns the pilot by a brilliant red light and a warning horn the instant the plane comes too close to the ground, or any building, bridge, mountain, aircraft or other obstacle, regardless of darkness or weather conditions. The device weighs only 16 pounds and costs about $130. (Arrow points to warning lights on instrument panel). Center photo shows the Hughes-piloted Constellation approaching a mountain in Southern California's Santa Monica Range, an area usually voided by pilots because of its dangerous peaks. This particular plane's radar set was equipped with both 500-feet and 2,000-feet warning signals. The 500-feet warning range now being installed on TWA airliners was developed first because the greatest immediate need for it is during approaches and landings. The 2,000-feet warning is designed from enroute flying to guarantee clearance of mountains and other obstacles. Photo at right shows the Constellation veering to the left and climbing at a speed of 300 miles an hour after receiving radar warning of an obstacle in its flight path."

The black and white view of Howard Hughes and his crew being surrounded by crowds as they exit the Lockheed 14 aircraft after finishing the Around the World flight at Floyd Bennett Airfield in New York. Description printed on photograph's accompanying sheet of paper: "Howard Hughes (with hat) as he arrived in New York after completing a round the world flight is shown with Grover Whalen (left) members of his crew and Mayor La Guardia (right front) 7-14-38 (Press Association)."

A view of pioneer stages leaving Wells Fargo & Co. on C Street in Virginia City, Nevada. Street Address: C Street