The black and white view of Howard Hughes (left) and Mayor Fiorello Laguardia (center) seated in an automobile that was used in a parade dedicated to Hughes' completion of his Round the World flight in New York City, New York.

Note: At top of menu: Hand Court, Bedford Row, Holborn, W.C Restaurant: City of New York Restaurant Location: London, England

From the Nan Doughty Photograph Collection (PH-00240)

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide reads, "Off-site radiation exposure review project organization chart"

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide title reads, "Underground nuclear test execution sequence"