Let's Look at Water

Name: Let's Look at Water
Genre: Documentary
Released: 1947-01-01
Duration: 21 min
Cast: Vincent Paquette

0.0 / 101947-01-0121 minReleasedDocumentary

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.