Polish Film Chronicle 77/20A

The Drumet Rope and Wire Factory in Włocławek. The history of glass in Krosno. The global water supply problem. An isotopic scanner has been built in London. The violin-making establishment of Mieczysław Bielański in Wrocław. The fashion collection of the “Damina” Clothing Industry Plant in Brzeziny. The Olympic family from the USSR. In the background of the racetrack in Służewiec.