Titles read: "TRY OUT IN MINIATURE".
Virginia, United States of America.
Various shots of a working model of a full-scale aircraft being tested in a wind tunnel at an aircraft factory. The operator of the tunnel is able to control the movement of the aircraft as he would with a real...
Two yachts racing at sea.
A glimpse inside the illuminated caves of Oregon.
3,000,000 volts of electricity spark off a huge rod.
President-elect Herbert Hoover visits South America.
A look at U.S. polo players practising for the Cup.
Terrible fire in the wooden city of Colon in Panama.
Scenes of flooded towns in South America.
Ecuador forges final rail link between its capital Quito and the Pacific.