Puppet animated advert for Philips radios.
A man steps into a radio set and has adventures on a fairground (the "kermesse"). When he is back home, he isn't quite sure if it all was real or just a dream.
Light throughout history. "an excursion in science"
In The Story of Light the history of light is told. The story begins in the prehistoric era, when torches were the source of light and end in modern timens is the year 1954.