Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 55
ps M Drawing frinie ! 1.2J .. ! 3 4 lO.j ; * •• 0 ol and was not pleasing.Illumination on framesO 2 to0 ^ foot-candle. Illumina-tion in gang-.vay 0-2 f«jot-candle Thin gangway wa.=wide and without shadows.and th.; illumination ap-fx-ared sulficieut in theopinion of the Committee, in• fact seemed… … Ri-proiliiCid fiotn Vol.111.. Kcporlof the Dtp.irtiiiciil.il Jloiiie Oftkc) CowiiiitUc on Liiihlinf<.Ill Fiuhiies niul \\oik^liop<. /<. .?0. by permission of The Coiifroller of His MajestysStiilioiierv Office. THE ILLUMINATING ENGINEER (feb. 1916) 45 ng. Iiiduatiy. IliiiiProcess. WV^viufr.…
Lighting
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