Picture of Grover Whalen, Howard Hughes, and Al Lodwick riding in the back of an automobile during a parade celebrating Howard Hughes' completion of his round-the-world flight.

A view of Grover Whalen, Howard Hughes, and Al Lodwick riding in the back of an automobile during a parade celebrating Howard Hughes' completion of his round-the-world flight.

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."

The black and white view of Howard Hughes, surrounded by crowds, as he exited his Lockheed 14 at Floyd Bennett Airfield.

A view of Howard Hughes and Grover Whalen inside of a car in New York. Description printed on photograph's accompanying sheet of paper: "Howard Hughes (left) and Grover Whalen on way to a hotel after Hughes completed a round the world flight. 7-14-38. (Press Association)"

A view of Grover Whalen, Howard Hughes, and Al Lodwick riding in the back of an automobile during a parade procession. Description printed on photograph's accompanying sheet of paper: "Howard Hughes reception in New York."

An exterior view of the main office of the Boulder City Auto Court.