Inside Out Library

Light and lighting (1908)

Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 552

An illustration from Light and lighting, 1908, leaf 552
e said thatthere i- abundanl -pa.-, and that theemployees work under very comfortablecondition-. The ventilating plant is unique. The air i- driven into tin- room ..\. i surfaces which can be either cooledor heat. .1 according to the season of the The \i-it crtainly .-hewed that the Wirum lamp… … Jointing filaments on to supports of Brimsdown lamp

Lighting

Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.

More pictures from Light and lighting

More like this