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Show Injuries From Poor Lighting. BAVfl Most peoplo uro guided In their or- JAVfl dlnnry actions nnd tho precision of their movements by tho sense of sight H nnd many accidents result in spite of H safety devices und educational cam- paigns, because workers lire uncertain AVfl of or misjudge their relation to tho H lmmedlntu environment for the renson H that they cannot sco well enough. BAVfl Many more, however, occur becnuso H tho operative working In a spot bright- BAvfl ly Uhimlnnted or with n bara lamp BAVfl shining Into ills face so that his eyes ;H nre dazzled, steps Into i( poorly-llluml- "WflTfll nnted spneo to which his vision doe.i H not quickly adjust itself, or because ,H ho has u headache Induced by cyo H strain, nnd therefore has un Impaired H mental ns well as physical capacity, H or because of weariness, lassitude and) H other ills thnt Inevitably follow In tho H train of overworked eyes. Engineer- H Ing Magazine. ' jH |