From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). From Slides #1550 through 1557. Newspaper title text: “Soviet Explodes Atomic Weapon of Intermediate Force Over Asia; Nasser Assails Test Resumption.”

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). From Slides #1550 through 1557.Newspaper title text: “Powers Pleads Guilty to Spying; Tells Soviet Court, ‘I Am Sorry’; Eisenhower Rebuts Propaganda”. 

Description given with photo: "Radar Installed on Passenger Planes Culver City, Calif. -- Radar safety control system (cabinet, left, center) for passenger planes, demonstrated by Howard Hughes in a trans-world airline plane, at Culver City, May 1st. Radar, with 500 and 2,000 foot warning signals, tells the pilot when he is approaching obstacles. Equipment is being installed in planes flying routes from San Francisco eastward to Shanghai. Credit (ACME) 5/3/47."

From the Showboat Atlantic City Photograph Collection (PH-00329).

From the Showboat Atlantic City Photograph Collection (PH-00329).