Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 167
play. A gradual increase inillumination from the bowling end to theninepins or skittles at the far-end of the.alley may with advantage be aimed at.One possible difficulty is the reflection oflight from the polished surface alongwhich the balls travel. This can bepartly overcome by judicious placing… … Fig. 6.—View of chessboard showing incon-venient shadows caused by oblique lighting. illumination being reserved for the nine-pins at the extreme end, thus avoidingdirect reflection of light to a greatextent. Purely Indoor Games. In what has been said above the writerhas confined himself to games…
Lighting
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