Black and White photographic postcard showing construction workers, cranes, and cement forms on Hoover (Boulder) Dam. Text on front of postcard: "Boulder Dam- Jan. 1934."
Looking upstream at the Hoover Dam construction site. The white, horizontal, building in the lower middle is the cooling system for the dam. Site Name: Hoover Dam (dam)
Colored postcard from the Boulder Dam. Figures of the Republic, Boulder Dam. Bronze figures designed by Oskar J. W. Hansen. Inscription says: "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 of those others whose genius and labor made that vision a reality (Inset above is reproduction of inscription at base of flagpole.)" 1930s