Production. Airplane manufacture, general. Three shifts of girl operators keep this huge toggle press producing plane parts in the Inglewood, California plant of North American Aviation Incorporated. The young woman is removing one of the thousands of sheet metal parts for United Nations war planes. This plant produces the battle-tested B-25 ("Billy Mitchell") bomber, used in General Doolittle's raid on Tokyo, and the P-51 ("Mustang") fighter plane, which was first brought into prominence by the British raid on Dieppe