Editorial
Aero Engines Under Review
THE PARIS Aero Show was, perhaps, a little more “international” as regards its display of engines than it was as far as airplanes are concerned. In addition to the thirty-two French engines exhibited, two British firms, both, curiously enough, champions of the air-cooled engine, displayed, in all, seven engines and there were, too, representatives of Italian and Czechoslovakian airplane engine constructors at the Show.