Schereschewsky, Joseph Williams, 1873-, Tuck, Davis Henry, 1886-1953, United States. Public Health Service. Public health bulletin no. 71 · Washington, Govt. print. off. · leaf 201
APPENDIX D. EXAMPLE OF REARRANGEMENT OF WORKING PLANES IN A WORKSHOPIN ORDER TO SECURE BETTER ILLUMINfATION. The following figure (fig. 1) shows the existing arrangement of theworking planes in one of the shops surveyed: W-rs^ street. N.Y.C. … MACHINES * i.-/iV^LDE/t. ■<—alley— Stop No. 8. -—alley Dark SHADED pprtIon Tuumination Below I.O FootCmdle.Light ■■ - » - 5.0 •• Unshaded ■• Above 5.0 ■■ Albedo of Material \aiorked Upon 2 per cent. U.S.Pubhc Health Service Fig. 1.—Poor utilization of daylight illumination in worltroom of womens…
Occupational diseases · Factories · Textile industry · Industries
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![An illustration from Catalogue des monuments et inscriptions de l'Égypte antique / publié sous les auspices de S.A. Abbas II Helmi par la direction générale du Service des antiquités [de l'Égypte] ; par J. de Morgan, U. Bouriant, G. Legrain, G. Jéquier, A. Barsanti (1894)](https://img.insideoutlibrary.com/img/200/ia-cataloguedesmonu31egyp-120-249.webp)
