A clerk in one of the stock rooms of North American Aviation Inc. checking to see if the proper numbers of parts were received and placed in the proper bin, Inglewood, California, October 1942. 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 that was first brought into prominence by the British raid on Dieppe.