An image of a film crew shooting penstock valves while they were open for the Boulder Dam dedication. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

An image of a man standing atop a wooden platform as he presents a speech for the unveiling of the memorial plaque at Boulder Dam. Positioned behind the man are seated spectators of the event, as well as the curtain-covered memorial plaque.

An image of the sculptures titled, "Winged Figures of the Republic," as they sit facing Boulder Dam on a cloudy day. The photograph itself has stained splotches around the border. Note: Boulder Dam was officially renamed Hoover Dam in 1947.

An image of the inscribed flagpole base located between the Winged Figures of the Republic sculptures at Boulder Dam. The base is engraved with a memorial inscription regarding the construction of the dam: "It is fitting that the flag of our country should fly here in honor of those men who, inspired by a vision of lonely lands made fruitful, conceived this great work and those others whose genius and labor made that vision a reality." Note: Boulder Dam was officially renamed Hoover Dam in 1947.

An image of a lone vehicle traveling down a truck route near East Wye road, which has a pathway to Boulder City branching out from its side. .Transcribed onto the sign presumably pointing towards Boulder City: "Boulder City Every Accommodation."

An image of two vehicles traveling down a truck route near East Wye road, which has a pathway to Boulder City branching out from its side. In relation to where the image was taken, the pathway to Boulder City is going east.

An image of a lone vehicle traveling down a truck route near East Wye road, which has a pathway to Boulder City branching out from its side. Clouds of dust spur out from behind the back wheels of the car as it slightly veers off road.