In the engineering department of North American Aviation, Incorporated, at Inglewood, California, women replaced men on the tracing tables. In this picture, a female employee traces an original drawing for a blue print.
This plant produced 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.
Image produced by the Office of War Information