Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 35
der to conceal the reflectors from theview of people in the street. In alls.*{ reflectors and a similar number ofinn wan gas-filled lamps are used The second illustration gives a goodidea of the effect produced which issubstantially similar to that of the stageof the theatre, attention tiring… … THE ILLUMINATING ENGINEER (jan. 1921) INDEX, January, 1921. 25 Current-Density in the Carbon Arc, TheEditorial. By L. Gaster .. illuminating Engineering Societv— (Founded in London, 1909) Account of Meeting on December 14th, 1920New Members Notes on Events during the Vacation. By L. GasterReport of…
Lighting
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