Officials in the field conducting a land survey for the Hoover Dam project. From left to right, the men include Six Companies Foreman H.S. McDowell; Six Companies Foreman C.A. Williams, U.S. Reclamation Service Engineer R.C. Thaxton; Superintendent of Construction for the Six Companies Frank T. Crowe; and Office of Engineer and U.S. Reclamation Service John C. Page.

Officials in the field conducting a land survey for the Hoover Dam project. From left to right, the men include Six Companies Foreman H.S. McDowell; Six Companies Foreman C.A. Williams; U.S. Reclamation Service Engineer R.C. Thaxton; Superintendent of Construction for the Six Companies Frank T. Crowe; and Office of Engineer and U.S. Reclamation Service John C. Page.

Officials in the field conducting a land survey for the Hoover Dam project. The men surveying the land include Six Companies Foreman C.A. Williams, U.S. Reclamation Service Engineer R.C. Thaxton; Superintendent of Construction for the Six Companies Frank T. Crowe; and Office of Engineer and U.S. Reclamation Service John C. Page.

Officials in the field conducting a land survey for the Hoover Dam project. The men surveying the land include Six Companies Foreman C.A. Williams, U.S. Reclamation Service Engineer R.C. Thaxton; Superintendent of Construction for the Six Companies Frank T. Crowe; and Office of Engineer and U.S. Reclamation Service John C. Page.

The grayscale view of a street scene in Boulder City, Nevada. On this unidentified street a dispersed crowd of people gather around the Billiards Fountain Service building on the left side of the road, while on the right a string of automobiles can be seen sitting in front of the Boulder City Company Stores building. Transcribed onto the left building's sign: "Billiards Fountain Service." Transcribed onto the right building's sign: "Boulder City Co. Stores."

The grayscale view of a street scene in Boulder City, Nevada. Here, cars can be seen lining the street along Boulder Highway as their owners visit the numerous stores and restaurants found alongside the road. Shops on the left side of the road include Browder's, Powder Puff Beauty Shop, Thompson's Good Year Shoe-Shop, Nava-Hopi Indian Store, Green Hut Cafe, Nevada Drugs, and Good Year Tire. On the opposing side of the street lie Reservation Grill, Boulder City Drugs, Union Bus Terminal, and Miller's Cafe. At the end of the street, the Bureau of Reclamation Administration building can be seen located at 1200 Park Street.

The grayscale view of S.L.C. Contractor S.B.D. Siegfus, Las Vegas Review Journal Al Cahlan, Beverly Hills Contractor P.S. Webb, Construction Engineer Walker Young, and Office of Engineering for the U.S. Reclamation Service John C. Page in an unidentified office building located in Boulder City, Nevada