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Light and lighting (1908)

Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 26

An illustration from Light and lighting, 1908, leaf 26
ough excess ofpressure reaching the points of consump-tion. Further, I would like to add theimportance of using every endeavour toinduce consumers to discard uprightburners in favour of inverted. The more mantles are in use, the consumer shouldbe approached regarding their conversionto either the… … (a)

Lighting

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

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