ILLUMINATION

Duration: 15 min

Year Published: 1931

Creator: Encyclopaedia Britannica Films Inc

Format: 16mm

Description: "Shows some of the principal methods of lighting, illustrates measurement of illumination by the use of the photometer and foot-candle meter, shows the cause and correction of glare in home and factory and demonstrates the character of direct and indirect lighting." Weaver. "Out of date. Needs to be re-vamped." Collaborator

Complete Record: Dewey number: 621.32 Audience level: jh-sh Guide Format/cost: 16-sl-$24 Distributors / rental: Not shown in source

Metadata Source:Educational Film Guide 1946