Howard Hughes (rt.)with two other unidentified men inside the Hughes Tool Co. factory in Houston.

The black and white view of a crowd of people gathering to greet Howard Hughes at Floyd Bennett Field Airport in New York. Typed onto a piece of paper attached to the image: "17. Rail birds, part of crowd that waited all nite. International news. (Evening Herald)."

From the Nan Doughty Photograph Collection (PH-00240)

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, "Comparative Radiation Exposures"