Let's Look at Water 1947
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This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains, ships and aircrafts.
- Released: 1947-01-01
- Runtime: 21 minutes
- Genre: Documentary
- Stars: Vincent Paquette
- Director: Harold Randall, Harold Randall, Vincent Paquette, Harold Randall, Vincent Paquette
