Spruce is felled in Washington, loaded on flat-cars, hauled to Vancouver, seasoned in kilns, cut, and planed. Intertitle: To fill the skies of France with fighting aircraft__ that was America's tremendous task. What we did and what we have accomplished of that task is here fully revealed for the first time. - Scenes made at the airplane factories in Elizabeth, N.J., Buffalo, Detroit and Dayton, Ohio.