Transcribed from back of photo: "Howard Hughes (in cockpit) warms up the XF-11 for its initial test flight. It is one of the world's fastest long-range photographic planes, July 7, 1946."
Shamberger advised the Water District to purchase the lands surrounding the Las Vegas Springs as well as other springs and wells in the area to protect its water sources in the future.
View of construction of one of the wings of the Hughes Flying Boat in a hangar at the Hughes Aircraft Company, June 1, 1945. Scaffolding is seen underneath the wing.
Typed onto a piece of paper attached to the image: "Howard Hughes is welcomed by New York on return from Round the World flight. Grover Whalen is on the left. 7/15/38."
From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide lists the steps required to conduct atmospheric and underground bomb tests.
From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide title reads, "Underground nuclear test execution sequence"
From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide title reads, "Nevada operations office interagency relationships"