Distant one-half right front view from the ground of a formation of six flights of three Curtiss P-36 Hawks in flight at the 1939 National Air Races, Cleveland, Ohio. In the foreground is a flagpole flying the American flag and two National Air Races flags (seen from behind); crowd visible at bottom edge of frame.
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Hans Groenhoff Photographic Collection, Acc. XXXX.0359, National Air and Space Museum, Smithsonian Institution.