Photograph of men wrestling at a surveyors' camp, Las Vegas (Nev.), 1900-1925

Photograph of a rock face with petroglyphs, 1900-1925

Photograph of a man holding burro, 1900-1925

Photograph of Walter Bracken reading inside a tent. Walter R. Bracken served as the vice president of the Las Vegas Land and Water Company, a corporation formed to oversee the Las Vegas business dealings for the San Pedro, Los Angeles and Salt Lake Railroad. Date estimated between 1905-1910.

Photograph of two men boxing at a railroad survey camp, 1900-1925

Photograph of men with horse teams near a mining headframe, 1900-1925

Photograph of a surveyor and instruments on a hillside, 1900-1925