Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 347
lias been made by the Boardof Trade applying Part II. of the Safe-guarding <>i Industries Act to mantlesfor incandescent lighting and componentparts thereof, whether finished or not.manufactured in Germany. The <of the Order is to impose an importduty of :>:{., per cent, ad valorem on… … Hare is stated to yield about 240 candle-power. Idle fact that such Hares canhe turned on and off at a momentsnotice, and transported to any placewhere they may he needed, render- them extremelj serviceable for illuminationin emergencies. Such cylinders are supplied on loanand all that the buyer…
Lighting
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