Color image of protesters demonstrating against nuclear testing near the side of the highway leading to the Nevada Test Site. Police are visible in the background.
The grayscale, panoramic view of the area where the construction site of Boulder City was. A train and railroad tracks can be seen in the distant, rocky background.
The grayscale, panoramic view of the area where the construction site of Boulder City was. A train and railroad tracks can be seen in the distant, rocky background.
Color image showing an artist's rendering of the Colorado River, looking upstream, at the Boulder Dam site. Note: Boulder Dam was officially renamed Hoover Dam in 1947.
Rising mushroom cloud after detonation of a nuclear device, most likely at the Nevada Test Site in Nye County, Nevada. Photo credit: Atomic Energy Commission.