Science
WHITTLE
(Sir Frank, 1907-1996, Inventor of the Jet Engine for Aircraft)
Fine Vintage Photo signed
showing him head and shoulders in his RAF uniform, looking straight at the camera, leaning his hands on a pile of papers on the desk in front of him and smoking a cigarette, 6½ x 4½, no place, no date circa
Item Date: 1940
signature very slightly faded but clear
Background
Air Commodore Sir Frank Whittle was an engineer, inventor and Royal Air Force officer. He is credited with having invented the turbojet engine. A patent was submitted by Maxime Guillaume in 1921 for a similar invention which was technically unfeasible at the time. Whittle's jet engines were developed some years earlier than those of Germany's Hans von Ohain, who designed the first-to-fly (but never operational) turbojet engine.
Stock No. 43096