Let's Look at Water

0.0(0 votes)Jan 1, 194721m

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.

Director

Harold Randall

Status

Released

Language

English

Top Cast

Vincent Paquette

Vincent Paquette

Narrator

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