Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 160
he lighting is in use, for thepurpose of stopping the reflection ofthe lamps and reflectors in the glaiss. In carrying out .some tests of aninstallation of this type recently, someverydnteiesting data were obtained asto the amount of light required for agiven window if the articles displayedwere of… … Fig. ?.—Showing window dressed with dark goods.
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
