Beneficial effect on accidents, workmanship, production, health, and contentment; most of installations not modernized contain all or some of evils illustrated; wrong reflectors; results of good lighting.
Eliminating direct and reflected glare, non-uniformity, shadows, and gloom in mill lighting
Textile World
Textile World ; 73 , n 14
1928
3 Figs.
Article (Journal)
English
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Direct lighting without shadows or glare
Engineering Index Backfile | 1939
Engineering Index Backfile | 1916
|Lifting the Gloom from Railway Lighting
Tema Archive | 1972
|