Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 34
Fig. 1. A view <if the Showrooms, lighted by gas-filled Osramlamps in howls of Verilux ( Celestialite ) glassware … Fig. 2.—A typical window lighted by 100-watt gas-filled Osramlamps in special trough reflectors mounted along the top edgeof the window. THE LIGHTING OF A LARGE STORE. (Messrs. Parnell and Co.s premises in Wilton Road, Victoria, London, S.W. 1.) u THE ILLUMINATING ENGINEEK jan. L921) SHOP-WINDOW…
Lighting
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