Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 389
on the automatic contiol of streetlamps in a section of Edinburgh by tlieAlder and Mackay apparatus. At a coiirerfncc lield jilirr tlic in.«p<( t i<ihit was pointed out tliat the aju.licalionof this method would be very useful as ameans of (|uick diminution or extinctionof light in the event… … 5 >2 < Cfl —. r-i o § -a u S c = THE ILLUMINATING ENGINEER (df:o. 1916) 379 A VISIT TO THE UNIVERSITIES OF LIVERPOOLAND MANCHESTER. (An account of a visit to the Universities of Liverpool and Manchester, and to variousfactories in the locality, bj the Circle of Scientific, Technical, and…
Lighting
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