Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 194
ibitin America, where this matter WHS gone into very thoroughly hv several well-known eni Mr. Luckiesh,to whomreference had alrcadv been made, playeda large part in this installation. A trough was run the whole length of the ex hi Kit ion. ami inside the trough Were placed l.tKMIoutlets. | ft… … Fig. !. Showing semi-indirect arc lamps arranged to reproduce skylight lighting (Photo taken entirely by artificial light.)
Lighting
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