On North American's outdoor assembly line, employees rush a B-25 to completion, North American Aviation, Inglewood, Calif.; 1942 October; LC-USW361-247

B-25 Bombers Assembled

View of the B-25 final assembly line at North American Aviation's Inglewood, California, plant; 1942; LC-USW361-244

B-25 Assembly Line

Operating a hand drill at North American Aviation, Inc., [a] woman is working in the control surface department assembling a section of the leading edge for the horizontal stabilizer of a plane, Inglewood, Calif; 1942 October; LC-USW361-297