Switch boxes on the firewalls of B-25 bombers are assembled by women workers at North American Aviation, Inc.'s Inglewood, Calif., plant
Part of the cowling for one of the motors for a B-25 bomber is assembled in the engine department of North American Aviation, Inc.'s Inglewood, Calif., plant
An experimental scale model of the B-25 plane is prepared for wind tunnel tests in the plant of North American Aviation, Inc., Inglewood, Calif. This plant produced the B-25 bomber
P-51 ("Mustang") fighter plane in construction, North American Aviation, Inc., Los Angeles, Calif.
Employees at North American Aviation, Incorporated, assembling the cowling on Allison motors for the P-51 fighter planes, Inglewood, Calif.
P-51 ("Mustang") fighter planes being prepared for test flight at the field of the North American Aviation, Inc., plant in Inglewood, Calif.
Making the B-25 Bomber at North American Aviation, Inc., 1942