Helping hand in her look at the South Foreland caused my face to face unnecessary death. * * * * * * * * * * * * * * * * * A new order of things. THE USE OF SPECTACLES. [Illustration: FIG. 182.--An automatic ball-valve.] THE WATER-METER. [Illustration: FIG. 120.] A magnifying glass of 2-1/2-inch focus, so that it.