Interior view of the Anderson Brothers Dining Hall for the men working on the Hoover Dam in Boulder City, Nevada.

Description given with photo: "Hull of "Hercules" Starts Journey to Assembly Dock, Culver City, Calif. - The 220-foot-long fuselage of Howard Hughes' gigantic airplane crawls down the highway on truck dollies after leaving the Culver City, Calif., plant. the hull is on its way to the graving dock for assembly at Terminal Island, Calif., 28 miles away. Note size of man on top of hull. NY EUR CAN. Credit (ACME) 6/16/46"

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). 

Long shot of the Lost City site (Pueblo Grande de Nevada), near Overton, Nevada, with the northwest arm of Lake Mead in the distance. The area is near the ruins of St. Thomas, Nevada, another nearby extinct town, submerged by Lake Mead.