Zoo-sightseeing by radio: The Francfort zoo has got a novelty for the visitors of the "exotarium", where tropical animals as well as arctical animals are to see. Having paid a small fee, visitors are getting little transistor - receivers with headphones, in order to hear the lectures about the exotarium and its animals. The lectures are transmitted by means of a tape recorder, regularly repeated. Photo shows a visitor of the exotarium in front of a basin with tropical fishes, listening to the lecture.
Photo measures 6 x 8 inches.
Photo is dated 08-08-1958.
Photo back:
