Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 544
Fig. 1.—Porch illuminated at night. -A dayliglit view of the same porch. Institute, Cork, -n-e have received some and the fitting does not obtrude itselfinteresting illustrations of several in- on the notice of visitors in the daytime,genious devices contrived by him at But at night the brightly…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
