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Let's Look at Water 1947 Accesso illimitato gratuito
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.
Genere: Documentary
Cast: Vincent Paquette
Equipaggio: Vincent Paquette (Script), Charles Beddoe (Director of Photography), Vincent Paquette (Producer), Harold Randall (Editor), Harold Randall (Director), Harold Randall (Script)
Studio: ONF | NFB
Runtime: 21 minuti
Qualità: HD
pubblicazione: Jan 01, 1947
Nazione: Canada
linguaggio: English
