Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 468
e. A method of lightingtheatre auditoriums whichis being widely adopted inAmerica is the Eye-Rest system of indirect lighting, \\hicliis being developed in this country by theBritish Thomson-Houston Co., Ltd. Inthis system the lamps are entirely hiddenfrom view by means of a metal or plasterbowl… … Gold Medal awarded Messrs.Ehrich & Gratz. An untisual honour has been done tothe firm of Messrs. Ehrich & Gratz ofBerlin, who have recei^■ed the gold staatsmedaille for industrial enter-prise. This firm has been the recijiientof the corresponding silver medal since1904, and can look back on…
Lighting
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from XIXe [i.e. Dix-neuvième] siècle (en France); classes - moeurs - usages - costumes - inventions. Ouvrage illustré d'un front. chromotypographique, de 16 planches coloriées aux patrons, de 36 entetes et lettres ornées et de 487 gravures (dont 24 tirées hors texte) d'après les principaux artistes du siècle (1893)](https://img.insideoutlibrary.com/img/200/ia-xixeiedixneuvi00granuoft-518-364.webp)
