Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 172
Fig. 4.—Interior of DeaLOcks Irovision Stores, Harringay. … JFiG.5.—Exterior of De^oocks Provision Stores, Harringay. 144 THE ILLUMINATING ENGINEER. This and the nature of the business iswell shown in the photogiaph. Theshop is lighted by sixteen inverted lnw-jiressure burners, arranged on l\\ii-light pendants, the burners being 7 ft.from the floor. The…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.