Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 349
Iii.. 1.—Panel Fittings carrying two gas-filledlamps Bcrewed behind a hinged plate ofdiffruing glass. a completely unobstructed view. Fig. 1shows the details of these panel-fittings, … Pig. -.—General view of Underground Passage shoving panel fittings Hush with pillars. the original article, which we are repro-ducing herewith. It will be recalled that the chief featureof the installation was the use of specialforms of diffusing units, which, where-ever possible, were set in flush…
Lighting
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