Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 550
SOME STAGES IN THE MANUFACTURE OF ROYAL EDISWAN LAMPS AT PONDER S END. 536 THE [LLUMINATTNG ENGINEER (nov.) THE BRIMSDOWN LAMP WORKS. By tin- courteous permission i t theBrimsdowii Lamp Works Ltd. .Middle-sex) we were recently afforded an oppor-tunity of seeing bow Wiruna lampsare made. This lamp…
Lighting
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