Typed onto a piece of paper attached to the image: "Hughes, Companions Welcomed at City Hall, New York City - In the greatest since Lindbergh's, Howard Hughes and his four gallant companions paraded up Broadway July 15 almost smothered by the accolade of ticker tape which fluttered down upon them from the skyscrapers. This picture was taken as the five record-smashing, Round-The-World fliers posed for photographers in front of City Hall. Credit Line (ACME) 7-15-38."
Typed onto a piece of paper attached to the image: "Howard Hughes and his four companions honored at the National Press Club. Howard Hughes is speaking, with Mayor La Guardia and Secretary of State Cordell Hull at lower right. July 1938."
Photographs that accompany the attached press release: "HUGHES DEMONSTRATES NEW RADAR WARNING Howard Hughes, at the controls of the TWA Constellation, demonstrates the efficiency of his new radar safety device, which is being installed on all TWA planes and which will be available to all other airlines in the United States as soon as he can produce the equipment. The instrument warns the pilot by a brilliant red light and a warning horn the instant the plane comes too close to the ground, or any building, bridge, mountain, aircraft or other obstacle, regardless of darkness or weather conditions. The device weighs only 16 pounds and costs about $130. (Arrow points to warning lights on instrument panel). Center photo shows the Hughes-piloted Constellation approaching a mountain in Southern California's Santa Monica Range, an area usually voided by pilots because of its dangerous peaks. This particular plane's radar set was equipped with both 500-feet and 2,000-feet warning signals. The 500-feet warning range now being installed on TWA airliners was developed first because the greatest immediate need for it is during approaches and landings. The 2,000-feet warning is designed from enroute flying to guarantee clearance of mountains and other obstacles. Photo at right shows the Constellation veering to the left and climbing at a speed of 300 miles an hour after receiving radar warning of an obstacle in its flight path."
Aerial view of Hughes HK-1, Flying Boat. The plane was designed and built by Howard Hughes; it it shown near completion at its graving dock at Terminal Island in the Los Angeles Harbor. Transcribed from note on back of photo: "World's largest airplane--After Ground tests here the plane will undergo extensive water-taxi tests."
Press release attached to back of photo: "A roughneck fits a new Hughes Jet bit into the drill collar preparatory to running the drill stem into the hold. In 1953 more than 500,000 rock bits produced by the Hughes Tool Company of Houston, Texas, were used in the United States alone. The invention of the rock bit by Howard R. Hughes, Sr., made it possible to drill far deeper into the earth beyond the shallow oil deposits which are now practically exhausted. Without rotary drilling equipment of this kind the world might revert to a horse and buggy economy."