US Air Base, Location Unknown / Unclear.
Front of a plane - propellor starts to turn. Various shots of the mechanics working on the aircraft engines and guns. Land crew bombing up planes. Several shots of the American airmen rounded up. Several shots of the men bombing up the planes. More shots...
New fire extinguishing bombs put fire out instead of starting it.
Footage of new fire extinguishing bomb being demonstrated in France.
Eccentric device for deflecting bombs - looks like whirling outsized house mop.
Scrap metal is turned into bombs at a factory in Canada.
The American hell diver is better and faster than any other dive-bomber in existence.
A look at the process of making bomb casings at a munitions factory.
Bombers, who blew up a cathedral killing 140 people in Sofia, emerge after court martial.
One shot of a "flying bomb" in flight with burning fuel visible.