Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 594
forthcoming PanamaExhibition. In Popular Mechanics an account isgiven of some illuminated banners whichwill form a novel spectacular device.Luminous arcs mounted on standards55 ft. high will illuminate canvas banners,eight feet across, as shown in theillustrations. The sides of the banners are to… … LANTERNS According to the Electrical Review(Chicago) the government regulations,log-rafts on the Columbia River (U.S.A.)—unquestionably the largest rafts in theworld—can only be towed down bynight. During the day their passagewould interfere too much with tlieordinary navigation on the river. ON…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
