Boulder City. More distant view of U.S. Navy planes which landed at the National Park Service.

Exteriors of the Boulder Dam Service Bureau and Boulder City Theatre covered with snow. Snow-covered automobiles are parked on Arizona Street, and the Boulder Dam Hotel and the Union Bus Terminal can be seen in the distance.

Wilbur Clark facing camera at round table, center at a formal dinner at the Astor Hotel, New York City, 1958. (credit: Bill Mark, Park Sheraton Hotel, NYC).

The black and white view of motorcycle police awaiting the arrival of Howard Hughes at Floyd Bennett Field in New York. Typed onto a piece of paper attached to the image: "Motorcycle police on hand for Hughes' landing, New York city -- Motorcycle policemen lined up on Floyd Bennett Field, July 14th, to help keep in check the crowd of 30,000 persons that gathered to greet Howard Hughes and his heroic crew as they landed their giant Lockheed plain after their record-smashing flight around the world. Credit Line (ACME). 7/14/38."