Title: Warbird factory
Subjects: Airplane factories, Economic conditions, World War, 1939-1945, North American Aviation, History, Mitchell (Bomber), Aircraft industry, Design and construction, Bombers, World war, 1939-1945, economic aspects, California, economic conditions, Airplanes, design and construction
Places: United States, California, Inglewood (Calif.), Inglewood
People: James Howard Kindelberger (1895-1962)
Time periods: 20th century