"'Exercise Desert Rock.' Troops
of the Battalion Combat Team, U.S. Army 11th Airborne Division, watch a plume
of radio-active smoke rise after a D-Day blast at Yucca Flats, as the much prepared
Exercise 'Desert Rock' reaches its peak."
By Cpl. McCaughey, Las Vegas, Nevada, November 1, 1951 National Archives and Records Administration,
Records of the Office of the Chief Signal Officer (111-SC-389297) [VENDOR # 121]