Black and white image of businessmen and engineers affiliated with Hoover Dam. From left to right: W. A. Bechtel, First Vice President, Six Companies, Inc.; Walker R. Young, Construction Engineer, Bureau of Reclamation; Elwood Mead, Commissioner, Bureau of Reclamation, F. T. Crowe, General Superintendent, Six Companies, Inc.; R. F. Walter, Chief Engineer, Bureau of Reclamation. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

Portrait of Joe Andre from the Amundesen Studio in Salt Lake City, Utah. 1918

Bound volume of Las Vegas City Ordinances, November 13, 1950 to August 6, 1958

Description given on piece of paper attached to the image: "Chicago reception for Howard Hughes after completing his Round the World flight. Hughes is in the center of the car leading the parade."

The black and white view of Howard Hughes' Lockheed 14 aircraft after performing its final landing on the Round the World flight at Floyd Bennett Airport, New York. Description printed on photograph's accompanying sheet of paper: "Journey's end for world fliers! Floyd Bennett Airport, N.Y.--- The plane which carried Howard Hughes and four companions on their dramatic dash around the world, is shown shortly after it landed here at the conclusion of the flight. Crowds swarmed about the craft as the fliers hesitantly prepared to leave the ship. 7/14/1938."

An overhead view of Boulder City, Nevada. From this angle of Boulder City, the Boulder Theater building can be seen (center), along with the Boulder Dam Hotel (right), and the Boulder Cafe and Union Bus Terminal building (right).