Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 309
epassing with-out being able to estimate their near-ness to point.s of danger. In old mills the floors are still to befound made of stone flags, sadly lackingin common level, with pieces brokenoff, and gaps left which are veritabletraps to the unwary. It will be per- 280 THE ILLUMINATING ENGINEER.… … Fig. 2.—Jentij-gafe (mule-room) of a cottonmill, showing dark floor and wheel rails. Notethe complexity of the machinery and the needfor good illumination. on the floors for the purpose of trans-ferring the material on bogeys or trucksfrom these rooms to other departmentsof the mill. These rails,…
Lighting
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