Howard Hughes (in a black suit) sitting with other unidentified men at a banquet held for him in Texas.

The black and white view of Howard Hughes after breaking his own cross country speed record.

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The slide reads: "Comparison of the cumulative estimated dose with diagnostic x-rays 1951 to 1958.

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). 

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). 

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). 

Description given with photo: "Before Hughes Took Off For New York, Los Angeles, Calif. - Multi-millionaire movie producer and aviator Howard Hughes is shown in front of this B-23 converted bomber before taking off for New York Sept. 10th. Hughes, piloting the plane, landed at Kansas City to rest before continuing with the flight. He is the seal of approval on a film he made. Creditline (ACME) 9/11/46."