Show NIGHT BLINDNESS what Is known as night blindness Is a rare condition in which a person towards evening eveni jig finds that objects are becoming isa I l sa ss nod less legs distinct ald abd at last he be Is totally blind this nay may occur without previous warning and mat great alardi but the next morning icorn ng the victim of the condition binds to bis big delight that his sight Is restored this Is repeated every night but at last the eyes become so weak during the day also that the victim may be come partially or totally blind strange affliction may be epidemic I 1 it t has attacked bodies of troops exposed I 1 to great fatigue and the glane of the suns rays it Is seldom met with in temperate climates except among sailors ors just returned from tropical regions it Is frequent among the natives of some parts of india who attribute it as our own sailors do to sleeping exposed exported to the moonbeams moon beams the most probable cause of the affection affect lon Is however exhaustion of the power of the retina from over excitement or from |