Full title reads: "SALVING A SUBMARINE. Difficult task successfully accomplished by use of compressed air".
Bridgeport (possibly Connecticut, U.S.A.) .
Various panning shot of sunken submarine being raised from sea by cranes on salvage barge. L/S of deep sea divers climbing down side...
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.