Seeing Green

Year Published: 1938

Format: 16mm

Sound: sound

Description: A LOOK AT THE "BRAIN" OF THE TRAFFIC LIGHT SHOWS HOW THE RED & GREEN & AMBER LIGHTS PROMOTE SAFETY. GOOD ANIMATION OF SERIES OF LIGHTS AND LINES OF CARS. GOOD SHOTS VARIOUS KINDS OF TRAFFIC LIGHTS. BRIEF MONTAGE OF FOREIGN CITIES.

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