THE CARE OF THE EYES IN CIVIL DEFENCE
... I Written by a Civil Defence Worker and approved by Medical Authorities In Civil Defence the eyes are liable to attacks from dirt, dust, germs and gas. Severe additional strains are imposed on the sight by working at night, without lights, under abnormal conditions. HERE ARE A FEW USEFUL HINTS (1) Never rub your eyes when they itch or water. You only aggravate the trouble. (2) When you return ...