Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 139
of this constant improvementin illuminants, it is obvious that thenature of the contract entered into by amunicipality for street lighting is animportant matter. Not infrequently theexisting contract has tied the public to acertain expenditure of energy irrespectiveof the improvements in… … Fig !>. Night view of Queen Victoria Street, lighted by Staggered Keith high-pressure li^lit> (one of the Streets most recently converted in the City of London area).
Lighting
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