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 left to right: a picture of John Walsh, Joe Cunningham, Dante Vespignani, Milt Wiers, John Fadgen, Mayor William Taylor (light jacket), Councilman Jack Petitti (second from right), Pete Green, Joe Mindyas, and James Johnson at a ribbon cutting ceremony in North Las Vegas City Hall.

From the Sister Klaryta Antoszewska Photograph Collection (PH-00352). The presentation slide reads, "Total announced tests and radiation measured off the test range complex. Total above-ground tests = 126. Total sub0surface tests = 413. Total tests = 539. Number measured off the test range complex of above-ground tests = 89. Number measured off the test range complex of sub-surface tests = 40. Total number measured off the test range complex = 129."

Signing of contracts for Lake Mead water pipeline at the Las Vegas City Hall. Sitting in the top row from left to right: unidentified individual, Arleigh West, Bureu of Reclamation, Oran Gragson, Mayor of Las Vegas, Paul Laxalt, Governor of Nevada, Robert Griffith, Chairman Colorado River Commission, William Taylor, Mayor of North Las Vegas, Leonard Fayle, President of Las Vegas Valley Water District, Mr. Hampton, Mayor of Henderson, Robert Broadbent, Mayor of Boulder City. Site Name: Clark County Court House, Las Vegas (Nev.)

Description given with photo: "Hughes Arrives In New York: La Guardia Field, New York, N.Y. -- Howard Hughes, airplane designer, pilot and movie producer, steps down from his converted B-23 bomber at La Guardia Field following his transcontinental flight from Culver City to New York, the first since he narrowly escaped death in the crash of an experimental plane July 7. Hughes personally piloted the B-23 over the 3,000-mile route."

Description given with photo: "Hughes Arrives In New York: La Guardia Field, New York, N.Y. -- Completing his first air journey since his near-fatal test-flight accident July 7, Howard Hughes, airplane designer, pilot and movie producer, is interviewed by reporters after piloting his converted B-23 transport to a midnight landing here tonight at La Guardia Field. Hughes interrupted his convalescence to fly here from Culver City, Calif., with a stop-over in Kansas City. In New York, Hughes planned to cover with his attorneys regarding steps to protect his property rights in connection with the motion picture, "The Outlaw", which recently had its seal of approval revoked by the Motion Picture Association."