Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 67
d by thetrade in the Little Bill showcard,Messrs. (Siemens Bros, have decided toissue to the trade this pojjular design inthe form of a post card suitable forcorrespondence. Quantities will be over-printed free of charge, and it is antici-pated that the trade will appreciatethese efforts to bring… … Onewatt Lamps inthe Tube Station. Tlie ligliting of theOxford Circus Station ofthe Central London Rail-way, which is shown inthe accompanying illus-tration, is a good exampleof the very uniform illu-mination which can beproduced by the use ofhigh candle-power tung-sten lamps. The installa-tion…
Lighting
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