Shot of a residential street at dawn as the remnants of an atomic bomb detonated in Nevada light the Bay Area skies. Photo correction has been made at bottom of image. Small clip is taped to back and reads: "An exploding flash of reddish light lit up the Bay Area skies again this morning as an atomic bomb was detonated in Nevada from a 500-foot tower. This photo was made from Gregory Gardens in Pleasant Hill looking east. The bomb was detonated at 5:20 a.m., Pacific Standard Time." Date Mar 7 1955 is stamped to clip. Stamped to back: "Russ Reed"; "Mar 7 1955