Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 242
REASED PRODUCTION,ELIMINATION OF GLARE, BY Holophane Service INDUSTRIAL LIGHTING must be efficient, and thiscan only be obtained by a correctly planned installationusing scientifically constructed reflectors. HOLOPHANE INDUSTRIAL REFLECTORS areacknowledged to be the most efficient units on… … Untouched night photographLet our ILLUMINATINC ENGINEERING DEPARTMENT prepare a complete lighting specification for you HOLOPHANE LIMITED 12, Carteret St., Queen Annes Gate, London, S.W.I THE ILLUMINATING ENGINEEB (dfx. 1921)
Lighting
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-257-62.webp)
