Motor powered model battleships in boating lake and bear with cubs in zoo.
Full title: "Caught by the Camera".
United States of America (USA).
Various shots of motor driven battleships on concrete boating lake. A small crowd of people watch from side of pond. C/U of ship's owner fitting blow lamp into ship - boat is steam propelled and water heated by lamp. C/U of man starting propeller beneath boat. C/U of steam motor inside small ship. The model control tower is replaced, covering the motor. Extreme C/U of motor running. C/U gun turret being replaced, covering the rest of the motor. More shots of model chugging around lake.
Various shots of mother bear in pool with three cubs in Washington Zoo. The cubs play, fight and generally look cute.