Text from back of image: "Photo shows a new helicopter invented by the Spanish engineer Don Juan Dela Cierva and called the autogiro, while it was being tried out recently at the Cuatro Vientos Airdrome in France when it made the record breaking...
Text on back of photo: 'Photo shows aviator Pescara of France in his helicopter in which he broke world's record for helicopter flying. He flew for duration of 16 minutes 45 seconds, breaking by eleven minutes the old record of five minutes made...
The Air Force H-12, new multi-purpose, multi-passenger helicopter designed and produced by Bell Aircraft Corporation, flies over the Horseshoe (Canadian) cataract at Niagara Falls. This is one of the rare clear views of the entire brink of the...
Caption text: "The Sikorsky UH-60-A Black Hawk helicopter, a utility tactical transport designed to meet mission requirements for the U.S. Army, used about 160 pounds of "Kevlar" 49 aramid fibers in each craft. At least 80 pounds of weight savings...
This unusual view of the ice bridge at Niagara Falls was obtained from a Bell Aircraft helicopter hovering near the brink of the Horseshoe Falls. Ice covered rocks below the American Falls add an artistic touch and the Cave of the Winds (right)...
Text from back of image: "Photo shows Stephen Nemett of Chicago seated in a new type airplane just completed. His plane is different from anything yet built, the motor being a twelve cylinder affair which rotates and the upper part of the plane is...
Text from back of image: "An autogiro plane, recently brought to this country from England by Harold Pitcairn, president of the Pitcairn Aviation Company, known as the Cierva 'Windmill Craft,' with C. F. Faulkner at the controls, attained an...
Text from back of image: "Photos shows Juan de la Cierva, pilot and inventor, in plane, and H. F. Pitcairn, before hop. Successful tests flights were made at Pitcairn Field, Philadelphia, by Juan de la Cierva, with his auto-giro airplane. With...
