Let's Look at Water (1947)
All the adventure a man can live, he lives.
1947-01-01
Canada
21 Min.
PG-13
Documentary
Overview
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.
Cast
Narrator
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