L-R: Alexander Troyanovsky (Soviet Ambassador to the U.S.) and Howard Hughes at the Moscow Airdrome, Moscow, Russia, July 12, 1938. Original item may indicate alternate date: 7/2/38.
Aerial view of St. Thomas, Nevada, being covered by Lake Mead. Stamped on back of photo: Photograph by Bureau of Reclamation, Boulder Canyon Project, Boulder City, Nevada
From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). From Slides #1550 through 1557. Newspaper title text: "U.S. Confirms a Plan to Halt Talks on a Nuclear Test Ban".